Acb mitsu

LOW VOLTAGE AIR CIRCUIT BREAKERS

630AF~6300AF

07A

:2004

Mitsubishi Presents the WS Series, Satisfied with
the High Demands of the 21st Century Global Market.

Best-Solution

High-Performance

Various line-up and
high flexibility

One-rank higher
breaking performance

High-Reliability

Customer Friendly

Safety and reliability provided

Easy handling and
retrofitted solution

Contents
■

Concept

■

Line up

■

Best Solution

■

High-Performance
High-Reliability

■

Customer Friendly

■

External appearance and
skeleton product structure

■

Product Specification

■

Connections

■

Charging

■

Accessories
For breaker unit
For drawout type

■

Electronic trip relay
Feature
For general use: WS
For generator protection use: WM
For special use: WB
Accessories
Additional functions
Network
Electronic trip relay circuit diagram
Setting procedure

■

Wiring diagram

■

Outline dimensions
Drawout type
Fixed type
Panel-cut,Drawout handle,Terminal adapter
Neutral CT,External ZCT
ETR external units

■

Technical information

■

Ordering information

■

Service network

Line up ( 630 to 6300A )
Rated current (A)

630

1000

1250

1600

2000

2500

3200

AE630-SW AE1000-SW AE1250-SW AE1600-SW AE2000-SWA

SW series

—

4000

5000

6300

—

—

AE2000-SW AE2500-SW AE3200-SW AE4000-SWA

—

SH series

AE4000-SW AE5000-SW AE6300-SW

AE630-SH AE1000-SH AE1250-SH AE1600-SH AE2000-SH AE2500-SH AE3200-SH

—

Note : Please contact us for the details of AE-SH series.

Through Flexible and Various Options,
To be Built up the Suitable Functions.
Electronic Trip Relay
Main setting module

1

With interchangeable & add-on modules, flexible functions built up.
WS1
WS2 General use
WS3

WM1
Generator
WM2 protection use
WM3

WB1
WB2 Special use
WB3

LTD+ STD + INST / MCR

LTD+ STD+ INST / MCR

INST / MCR only

Note : *For optimum protective coordination with upstream and/or downstream protective devices such as fuses
and OCRs, WF relay (WF1/WF2/WF3) are provided.
As for the details about WF relay, please make inquiries.

2

Optional setting module

With optional setting modules, GFR, ER etc are added easily.
G1

E1

AP

N5

3
Ground fault
protection (GFR)

Earth leakage (ER)

(1)

Neutral pole (2)
50% protection

2nd Additional Pre-alarm

Note (1) : combination with ZCT
(2) : With "N5" optional module, Neutral pole protection will be changed from 100% (standard) to 50%.

1

Power supply

3

It is neccessary for Display and
LEDs. (see page 19, 20.)

100-240V AC•DC

P2

24-60V DC

P3

100-240V AC / 100-125V DC with output contact

P4

24-60V DC with output contact

P5

2

P1

100-240V DC with output contact (SSR)

Additional function
EX1

Extension module

DP1

Display

TAL

Temperature alarm

The TAL is operated by an
unusual temperature of the
breaker contacts.

Module for display and
communication

Current,Voltage,Power,
Harmonics,Trip current,etc.
Note : The VT unit is required to
display the measured data
except the load current.

MCR-SW

MCR switch

Making current release is
possible with MCR switch.

■ Secure protection by actual effective value detection
For spread of electronic devices such as inverter, the actual effective
value detection method is adopted, which is strong against deformed
waveform and is detected from each phase independently .
Distorted
current
Effective value
conversion
Sin wave
current

Network
By using various application software for PLC, users can also connect to the network
SCADA system.

Personal
Computer
MELSECNET/10
Interface card

MELSECNET/10

CC-Link® / PROFIBUS-DP / MODBUS®

Interface
Unit

PLC

I/O Unit

Eco Monitor Pro

ME110NSR

MDU
AE-SW

Note : Some device types are excluded.

Interface unit
CC-Link®

I/O unit

PROFIBUS-DP

MODBUS®(RS-485)

BIF-CON

ON, OFF, Spring charge, Digital input
Option to interface unit
I/O unit enables to turn ON/OFF the breaker
and the spring charge via network.
And by addition of the drawout position
switch, it is possible to transmit the breaker
drawout position.

BIF-CC

BIF-PR

BIF-MD

Display unit for Panel board

Communication items
Current, Voltage, Power, Harmonics, etc
Measurement / alarm

DP2

It has the same function as the breaker
display unit.
In the case where the breaker is installed
in the panel, it becomes possible to view
the measurement information from the
outside of the panel board.

Tripping cause/current
Alarm (PAL,TAL,Self diagnosis)
Breaker ON,OFF

Breaker control
Spring charge
ON/OFF

Note : The VT unit is required to display the measured
data except the load current.

Breaker status
Drawout position
Note : The VT unit is required to display the measured data except the load
current.

VT unit

VT
VT unit enables to measure voltages,
electric powers, harmonics and etc.

Electronic Trip Relay type code
Additional function
Extension module(EX1)

● Main setting module
WS1, WB1, WM1 AE630–1600-SW,
AE2000–3200-SW,
AE4000-SW
WS2, WB2, WM2 AE2000-SWA,
AE4000-SWA,
AE5000-SW
WS3,WB3,WM3 AE6300-SW
WS : General use
WM : Generator protection use
WB : INST/MCR only

● Optional setting module

● Power supply

G1: Ground fault protection

P1: AC•DC100-240V

N5: Neutral pole 50% protection

P2: DC24-60V

E1: Earth leakage protection

P3: AC100-240V / DC100-125V
with output contact
P4: DC24-60V with output contact

AP: 2nd Additional Pre-alarm
NA: Without optional setting

P5: DC100-240V
with output contact (SSR)

Display(DP1)
Display onto panel board(DP2)
VT unit(VT)
Temperature alarm(TAL)
MCR switch(MCR-SW)

Network
BIF-CC
BIF-PR
BIF-MD

The safety of valuable circuits can be securely maintained.
Higher short circuit protection performance
by improving breaking capacity

Wider choice coordination range by improving
rated short-time withstand current

In case of 690V AC, Icu = Ics improved
from 50 kA to 65 kA for AE630-SW~AE2000-SWA
from 50 kA to 85 kA for AE4000-SW~AE6300-SW

Icw (1s) improved
from 85 kA to 100 kA for AE4000-SW~AE6300-SW

(Former model)

AE630-SW

(New model)
(AE630-SW~AE2000-SWA)

(Former model)

(New model)

(Former model)

690V AC

65

AE2000-SWA ~ 500V AC

(Former model)

65

600V AC

(New model)
(AE4000-SW~AE6300-SW)

65

AE1600-SW

AE2000-SW
AE2500-SW
AE3200-SW
AE4000-SWA

690V AC

75

50
75

2s

85

75

3s

65
100

1s

AE4000-SW
AE5000-SW

60

1s

85

690V AC

65

3s

AE2000-SW
AE2500-SW
AE3200-SW
AE4000-SWA

~ 500V AC

(New model)
(AE4000-SW~AE6300-SW)

2s

75

600V AC

(Former model)

1s

AE630-SW
AE1000-SW
AE1250-SW
AE1600-SW
AE2000-SWA

AE1000-SW
AE1250-SW

(New model)

AE4000-SW
85

600V AC

2s

85

3s

AE5000-SW

AE6300-SW

85

AE6300-SW
~ 500V AC

130
0

20

40

60

80

100

120

140
(kA)
Icu=Ics

0

20

40

60

100
(kA)
Icw

80

Higher safety by improving insulation
performance
Rated impulse withstand voltage (Uimp) for the main circuit is improved
from 8 kV to 12 kV.
(New model)

(Former model)

Higher reliability by High operating durability
■ Mechanical

■ Electrical

The new models are sharply improved in mechanical durability
compared to the former model.

✽ V2:High durability models

Former model
New model

10000

25000

AE630-SW AE1000-SW
AE1250-SW AE1600-SW

25000

AE2000-SWA
10000

2000

0

10000
5000

5000

8000
1500 (3200A: 1000)

AE2000-SW AE2500-SW
AE3200-SW
AE4000-SWA

500

0
(3-Pole)

10000

15000

20000

25000
(times)

12000

AE2000-SWA

20000

5000
AE4000-SWA

Former model
New model (V2)

AE630-SW AE1000-SW
AE1250-SW AE1600-SW

20000

AE2000-SW AE2500-SW
AE3200-SW

AE4000-SW AE5000-SW
AE6300-SW

The new models (V2 ✽) are sharply improved in electrical
durability compared to the former model.

6000

5000
2000

4000

6000

8000

10000
12000
(times/500V AC)

For convenience
3 sizes

Compact size AE2000-SWA!
■ The compact AE2000-SWA can reduce the panel size.

Size1

AE630 AE1000 AE1250 AE1600 AE2000
-SW
-SW
-SW
-SW
-SWA

Volume and weight

Size2

AE2000 AE2500 AE3200 AE4000
-SW
-SW
-SW
-SWA

Size3

AE4000 AE5000 AE6300
-SW
-SW
-SW

AE2000-SS
(Former)

The former model (AE-SS) can be retrofitted.
■ It is same as the former model (AE-SS) in installation

AE2000-SWA
(New)

Bus bar

Interchangeable

dimension and outline dimension, and the former model can
be replaced with the new one.

■ ACB main body with drawout frame can be replaced.
■ It can be installed to the existing connection bus bar without
any special connection kit.
(Except AE2000-SWA, AE4000-SWA)

Former model

New model

Zero arc space

Reverse connection available

Arc exhaust to the outside of the breaker is drastically reduced
for safer operation.
(AE630-SW~AE4000-SWA models ≤ 600V AC)
(refer to page 54 : Insulation distance)

Line and Load is not defined on the Main circuit terminals.
Therefore, reverse connection is available without any
limitation.

Fixed type
AE-SW Series
1 Arc extinguishing chamber
2

2 Control circuit terminal block

1

3 Electronic trip relay
3
4 OFF button
9
5 ON button
4

5
6 Padlock hook

6
7 Charging indicator
8
8 ON/OFF indicator

7

9 Manual reset button(Optional)

AE1600-SW 3P

In case of the fixed type,Lifting hooks (HP) are attached.

Drawout type
AE-SW Series

2

1

1 Cradle

3
2 Control circuit terminal block
3 Lifting hole
4 Charging handle
5 Drawout position indicator
4

6 Extension rail
7 Position lock
6
7

8 Aperture for the drawout handle
9 Drawout handle

8

5

9
AE1600-SW 3P

In case of the drawout type, Drawout handle is attached.

Skeleton
8
10

9

3

4

5

6

7

30
31

28

26

27

24

25

2

1
12

29

11

13
14
15

16
1 Air circuit breaker

21
18

20

12 Dust cover (DUC)

22 Counter (CNT)

2 Cradle

17

13 Push button cover (BC-L)

23 Cylinder lock (CYL)

3 CC-Link® Interface unit

14 Auxiliary switch

24 Door interlock (DI)

4 PROFIBUS-DP Interface unit

22

5 MODBUS® Interface unit

23

standard (AX)

25 Mechanical interlock (MI)

15 Auxiliary switch
26 Safety shutters (SST)

high capacity type (HAX)

6 I/O unit

27 Safety shutter lock ( SST-LOCK)

7 Extension module

17 Closing coil (CC)

28 Cell switch (CL)

8 ETR unit

18 Under voltage trip device (UVT)

29 Interphase Barrier (BA)

9 Main setting module

19 UVT-controller (U-CON)

30 Horizontal terminal

10 Optional setting module

20 Condenser trip device (COT)

31 Vertical terminal

11 Door frame (DF)

19

16 Shunt trip device (SHT)

21 Motor charging device (MD)

Product introduction
1

2
Type

3
Standard

4
Connection

AE630-SW
AE1000-SW
AE1250-SW
AE1600-SW
AE2000-SWA
AE2000-SW
AE2500-SW
AE3200-SW
AE4000-SWA
AE4000-SW
AE5000-SW
AE6300-SW

IEC 60947-2
EN 60947-2(CE)
VDE
JIS C 8201-2-1
GB 14048.2(CCC)
(Shipping Approvals)
LR
GL
BV
DNV
ABS
CCS
NK

Drawout type
Horizontal terminal
Vertical terminal
Front terminal

6

7

8

Mechanical
accessories
Push button cover
Counter
Cylinder lock
Terminal cover

Electronic
trip relay
General use
WS type
Generator protection use
WM type

Door frame
Dust cover
Interphase barrier
Mechanical interlock
Door interlock

Special use
WB type
Optional
G1:Ground fault protection
E1:Earth leakage protection
AP:2nd Additional Pre-alarm
N5:Neutral pole 50% protection

5
Drawout type
accessories

Cell switch
Shorting b-contact
Lifting hooks
Safety shutter
Safety shutter lock
Mis-insertion preventor
Test jumper

Fixed type

9
Relay
accessories

Extension module
Display
Temperature alarm
MCR switch
Neutral CT
External ZCT
VT unit

Network
CC-Link® Interface unit
PROFIBUS-DP Interface unit
MODBUS® Interface unit
I/O unit

Electrical
accessories
Auxiliary switch
Motor charging device
Closing coil
Shunt trip device
Under voltage trip device
Condenser trip device

●

Specification
Type

AE630-SW

AE1000-SW

AE1250-SW

AE1600-SW

630

1000

1250

1600

(A)

Frame size
Rated insulation voltage (Ui)

(AC.V)

1000

Rated operational voltage (Ue)

(AC.V)

690

(kV)

12

Rated impulse withstand voltage (Uimp)
Pollution degree

3

Number of poles

3, 4

Rated current In (CT rating)

630

(

General use
Current rating adjustable
0.5 to 1.0 × In 0.05 step
(Current rating fixed)

Rated current of neutral pole

500-550-600-650700-750-800-850900-950-1000

160 ≤ Ir ≤ 630

)

Current setting Ir (A) (40˚C)

1000

315-346.5-378-409.5441-472.5-504-535.5567-598.5-630 (Note 5)

400 ≤ Ir ≤ 1000

800 ≤ Ir ≤ 1250

1000 ≤ Ir ≤ 1600

630

1000

1250

1600

(A)

1250

690V AC

Ultimate breaking capacity
Icu (kA rms)

65

600V AC

65

240-500V AC

65

690V AC

IEC60947-2
EN60947-2
BS
VDE
JIS C 8201-2-1

65

600V AC

65

with MCR

240-500V AC

65

690V AC

25 (Note1)

without
Instantaneous

25 (Note1)

500V AC
Rated service breaking capacity Ics (kA rms) %Icu

100%

690V AC

143

600V AC

143

240-500V AC

143

690V AC

143

600V AC

143

Rated making capacity
Icm (kA peak)

with MCR

240-500V AC

143

690V AC

52.5

500V AC
1s

52.5

2s

60

without
Instantaneous
Rated short time
withstand current
Icw (kA rms)

65

3s

50

Maximum total breaking time

(ms)

Maximum closing time
Number of operating
cycles
(Note 2)
Connecting terminal

1600

625-687.5-750-812.5800-880-960-1040875-937.5-1000-1062.5- 1120-1200-1280-13601125-1187.5-1250
1440-1520-1600

40 (Note 6)

(ms)

80

AC500V In

5000

AC690V In

With rated
current

5000

Without rated current

25000 (Note 4)

Horizontal terminal
Vertical terminal
Front terminal

Outline dimension (mm)
H×W×D

3-pole

410×340×290

4-pole

Fixed type

410×425×290

3-pole

430×300×368

4-pole

Drawout type

430×385×368

3-pole

40

41

42

4-pole

50

51

52

Drawout type

3-pole

63

64

65

(including cradle)

4-pole

77

78

79

Cradle only

Weight (kg)
(without Accessory)

3-pole

Fixed type

26

4-pole
Marine approval

30
(LR, GL, BV, DNV, ABS, NK, CCS)

3-pole

(Note 1) The columns for “without instantaneous” are the values when the bare main body and the external relay is combined.
(Note 2) The number of operating cycles without rated current also include the number of operating cycles with rated current.
(Note 3) AE2000-SWA, AE4000-SWA and AE4000-SW~AE6300-SW apply for only vertical terminal of connecting terminal.
(Note 4) This value is max. operating cycle for just ACB body not including any accessories.
(The max. operating cycles for the accessories like AX, MD,CC, SHT and UVT are half of this value.)
(Note 5) Products with low rating types is available.
AE 630-SW

3 kinds of products with low rating types is available.

250-275-300-325-350-375-400-425-450-475-500(CT 500A)
• 157.5-173.3-189-204.8-220.5-236.3-252-267.8-283.5-299.3-315(CT 315A)
• 125-137.5-150-162.5-175-187.5-200-212.5-225-237.5-250(CT 250A)
•

AE 2000-SW

2 kinds of products with low rating types is available.

800-880-960-1040-1120-1200-1280-1360-1440-1520-1600(CT 1600A)
• 625-687.5-750-812.5-875-937.5-1000-1062.5-1125-1187.5-1250(CT 1250A)
•

AE2000-SWA

AE2000-SW

AE2500-SW

AE3200-SW

AE4000-SWA

AE4000-SW

AE5000-SW

AE6300-SW

2000

2000

2500

3200

4000

4000

5000

6300

1000

1000

690

690

12

12

3
2000

2000

3

3, 4

3, 4 (HN, FN) (Note7)

2500

3200

4000

4000

1000-1100-1200-1300- 1000-1100-1200-1300- 1250-1375-1500-1625- 1600-1760-1920-2080- 2000-2200-2400-26001400-1500-1600-1700- 1400-1500-1600-1700- 1750-1875-2000-2125- 2240-2400-2560-2720- 2800-3000-3200-34001800-1900-2000
2250-2375-2500
1800-1900-2000 (Note 5)
2880-3040-3200
3600-3800-4000
800 ≤ Ir ≤ 2000

1600 ≤ Ir ≤ 2500

2000

2000

2000 ≤ Ir ≤ 3200

2500 ≤ Ir ≤ 4000

3200

1250 ≤ Ir ≤ 2000

4000

2500

5000

2500 ≤ Ir ≤ 4000

3150 ≤ Ir ≤ 5000

85

75

85

85

130 (Note9)

75

85

75

85

75

100

45 (Note1)

65 (Note1)

45 (Note1)

65 (Note1)

100%

100%

165

187

165

187

187

286

165

187

165

187

165

220

94.5

143

94.5

143

75

100

75

85

65

85

40 (Note 6)

50 (Note 6)

80
1500

1500

4000 ≤ Ir ≤ 6300

2000 (4000) (Note8) 2500 (5000) (Note8) 3150 (6300) (Note8)

75

1500

6300

2000-2200-2400-2600- 2500-2750-3000-3250- 3150-3465-3780-40952800-3000-3200-3400- 3500-3750-4000-4250- 4410-4725-5040-53553600-3800-4000
4500-4750-5000
5670-5985-6300

1500

80
1000

500

1000

1000

500

1000

20000 (Note 4)

10000 (3P) / 5000 (4P)
-

-

-

(Note 3)

(Note 3)

(Note 3)

-

-

-

410×475×290

414×873×290

410×605×290

414×1003(1133)×290 (Note 8)

430×435×368

430×439×368

480×875×368

430×565×368

430×569×368

480×1005(1135)×368 (Note 8)

47

60

61

63

81

160

160

160

57

72

73

75

99

180 (200) (Note8)

180 (200) (Note8)

180 (200) (Note8)

70

92

93

95

108

233

233

240

84

113

114

116

136

256 (279) (Note8)

256 (279) (Note8)

263 (286) (Note8)

31

35

36

49

118

118

125

35

43

44

61

133 (148) (Note8)

133 (148) (Note8)

140 (155) (Note8)

(LR, GL, BV, DNV, ABS, NK, CCS)
(Note 6) This value means the instantaneous breaking time at shortcircuit interruption.
As for accessories (SHT, UVT), refer to page 13 and 14.
(Note 7) 4(HN) means the neutral poles current capacity is 50% of the rated current, for 4 poles.
4(FN) means the neutral poles current capacity is 100% of the rated current, for 4 poles.
(Note 8) ( ) shows the value for 4P FN type.
(Note 9) Marine approval value is 138kA.

(NK), available soon (LR, GL, BV, ABS)
(Remark) All models conform the isolating function according to IEC 60947-2.
Reverse connection is possible.

Over view (AE630~1600-SW, AE2000~3200-SW)
Type

Horizontal
Standard

Vertical
(VT)

Front
(FT)

Vertical terminal
adapter
(VTA)

Front terminal
adapter
(FTA)

FIX-VTA

Connections

FIX-FTA

DR-VTA

DR-FTA

Fixed type (FIX)

Drawout type (DR)

DR-VT

DR-FT

● Connection image : AE630~1600-SW, 3-pole type

Over view (AE2000-SWA, AE4000-SWA, AE4000~6300-SW)
Connections

Vertical
(VT)

Type

Standard

Fixed type (FIX)

FIX-VT

Drawout type (DR)

DR-VT

● Connection image : AE2000-SWA, 3-pole
type
● For AE2000-SWA, AE4000-SWA, AE4000SW, AE5000-SW and AE6300-SW models,
vertical terminal only is available.

Available connections
Breakers
Connections
Horizontal
Fixed type
(FIX)

FIX-VT
FIX-VTA
FIX-FTA
Horizontal
DR-VT

Drawout type
DR-FT
(DR)
DR-VTA
DR-FTA

AE630-SW

AE1000-SW AE1250-SW AE1600-SW AE2000-SWA AE2000-SW AE2500-SW AE3200-SW AE4000-SWA AE4000-SW AE5000-SW AE6300-SW

Manual charging
The closing spring is charged by the manual charging handle. The breaker is closed
when the ON button is pressed, and opened when the OFF button is pressed.
● When the closing spring is completely charged, the charging indicator will show
"CHARGED".
● The indicator shows the ON or OFF state of the main contacts.
● The breaker cannot be closed while the OFF button is being pressed. (Safety feature)
● OFF lock is available by padlock (See P7, P17) as standard.

Motor charging device (MD)
The closing spring is charged by an electric motor. When the breaker is closed, the
spring is charged automatically (ON-charge method.) The closing coil (CC) is required
to remotely close, and the shunt trip device is required to remotely open the breaker.

1

● Manual charging operation is also possible.
● Pumping prevention is assured both electrically and mechanically.
● As the charging completion contact is separate from the electrical charging circuit, its
function in the control scheme can be arranged as desired.

Charged
signal

Charging completion
switch

413
414

Charging limit
switch
U1
Control
supply

z

M

U2
Motor

Control
relay
Motor charging circuit

Breaker

OFF charging method

Polarity of DC circuit use

U1

+

U2

–

Axb

Control
supply
OFF charging method is also available.
The closing spring is charged
automatically when the breaker is
opened. This is available only by
externally connecting b contact (AXb) of
the auxiliary switch to the motor
charging circuit in series.
In case of DC power supply, please use
high capacity auxiliary switch (HAX).

U1
U2

Please inquire as to further details of 24V DC and 48V DC.

Motor charging rating
Inrush
Applicable Applied
Rated
Steady
voltage (V) voltage voltage (V) current(Peak current (A)
value) (A)
range (V)
DC24
DC48
AC/DC
100-125
AC/DC
200-250

18 ~ 26.4
36 ~ 52.8
85 ~ 137.5
170 ~ 275

24
48
100
125
200
250

22
14
10(10)
12(12)
5(7)
6(8)

6
3
3(4)
3(4)
1(2)
1(2)

Charging
time (s)

Criterion for
power
requirement
(VA)
500

≤5

700
1000
700
1000

Values in parentheses show values for AE4000-SWA 4 pole and AE4000-SW ~
AE6300-SW.
We cannot manufacture AE4000-SWA 4 pole and AE4000-SW ~ AE6300-SW in DC
24V and DC 48V rating.

2
3
6
5
4
4

7

1

9
8
Closing coil (CC)

2

The closing coil is a device to close the breaker by remote control.
● An interlock to prevent pumping is provided electrically.
Rated voltage
(Applicable voltage range)

Operating voltage • Operating inrush current (VA)
AC
–

DC24-48V
(18~52.8)
AC • DC common
100-250V
(75-275)

DC

CC circuit diagram

Closing
time (Note1)

DC24V 3.0A (100W)

–

Breaker

Min. 80ms

CC unit

A1

DC48V 6.0A (200W)

AC100V

0.7A (100VA)
1.7A (200VA)

0.08 s
or less

One-pulse
circuit
A2

DC100V 0.8A (100W)

AC250V

CC

Control
supply

DC250V 1.8A (250W)

N o t e 1 ) In case of double rating of rated voltage, it is the value for the lower rating.

Diode rectifier is not used for control source 24~48V DC.

(Example) In case of DC24 to 48, it is operating time for DC24V.

● Closing time means time from the initial energization of the closing coil up to the complete closing of the main contacts.
● As CC is one-pulse driven, it is not necessary to insert AXb for burning prevention purposes. Inserting AXb will cause
anti-pumping function to be ineffective.

Shunt trip device (SHT)

3

The shunt trip device is a device to open the breaker by remote control. A cut-off switch is included.
SHT circuit diagram
Operating voltage • Operating inrush current (VA) Operating
Rated voltage
time (Note1)
(Applicable voltage range)
DC
AC
DC24-48V
(16.8~52.8)

–
–
AC100V 0.4A (100VA)

DC100V 0.6A (100W)

AC250V 1.4A (150VA)

DC250V 1.6A (200W)

AC380~500V
(266~550)

AC380V 0.5A (250VA)
AC500V 0.7A (300VA)

Cut-off switch
SHT unit

C1

DC48V 6.0A (200W)

AC • DC common
100-250V(70-275)

Breaker

Min. 40ms

DC24V 2.5A (100W)

-

0.04 s
or less

N o t e 1 ) In case of double rating of rated voltage, it is the value for the lower rating.
(Example) In case of DC24 to 48V, it is operating time for DC24V.
N o t e 2 ) Operating time for AE4000-SW~AE6300-SW is 0.05s or less.

Control
supply
C2

SHT

Diode rectifier is not used for control source 24~48V DC.

Under voltage trip device (UVT)

4

This is the device that automatically trips the breaker when the circuit voltage drops below the
nominal voltage, and comprises UVT coil and UVT controller. There are 3 kinds of tripping time,
INST, 0.5s and 3.0s.
Rated voltage

Frequency

operating time
(time delay)

Pick-up
voltage

AC100-120V

Drop-out
voltage

65~85V

DC24V
DC48V

-

UVT circuit diagram
D1

90~140V

DC100-110V

65~85V

D2

78~102V

UVT
coil

Trip button
DT1

20VA

DT2

max.2m

Breaker

45~70V

DC120-125V

UVT
controller

~

Inst(0.2s) 247~323V 171~266V With open
circuit of
0.5s(Min.) 15.6~20.4V 10.8~16.8V DT1,DT2
3.0s(Min.) 31.2~40.8V 21.6~33.6V terminals.

AC380-460V

Power
consumption

45~70V

130~170V

50/60Hz

AC200-240V

Trip function

54~84V

UVT circuit diagram (In case of AC380~460V)
IN1

Note1) In case of 380-460V AC, the external unit is attached additionally.
Note2) The operating time is a guarantee value when it drops from 85% or more of rated voltage.

IN2

Note3) Time delay should be allowed for 1.5s between applying the voltage to the UVT and
closing the breaker.

OUT3

D1

External unit
(attached to
UVT controller)

~

OUT4

UVT
controller
D2
UVT
coil

Trip button

Note4) If a remote trip function is required, remove the shorting bar (DT1 DT2) and connect a
normally closed switch, rated 0.5A at 150VDC across them.

DT1

min.
0.2s
max.2m

DT2

Note5) Usage ambient temperature should be in the range from max. 40°C to min. -5°C.

Breaker

OCR alarm (AL) [ Automatic reset type (30ms) ]
Short-time operation

5

OCR alarm (AL) is provided as standard if ETR is equipped. OCR alarm (AL) is the contact (1a) of
short-time operation (30ms), being output when the breaker is tripped by the electronic trip relay.
Two types of automatic reset type (standard) and manual reset type (optional) are available. When
ordering, specify either automatic reset or Manual reset.
Switch rating
Current (A)

Voltage (V)

3

2

125

5

3

240

0.2

0.2

125

0.4

0.4

30

DC

Inductive load

240

AC

Resistive load

4

3

97
OCR alarm
switch
98

Note1) Though the control power supply is unnecessary to activate OCR
alarm (AL), the self-holding circuit is necessary since the contact
output is activated for the short time (30ms).
Note2) This works when tripping occurs in LTD, STD, INST, GFR or ER.
Note3) If any continuous output of OCR alarm (AL) is necessary, use the
trip indicator (TI) output contact of the electronic trip relay.

OCR alarm (AL) [MRE : Manual reset type]
On the manual reset type (optional), the gray manual reset button on the front side of the breaker
will stick out to continuously output OCR alarm (AL) if the breaker is tripped by the electronic trip
relay. After tripping, the breaker can not be turned on unless the manual reset button is pressed for
resetting.

Auxiliary switch
Standard (AX) • High capacity type (HAX)

6

This is the contact that remotely indicates the ON or OFF status of the breaker.
Switch rating
Current (A)
Voltage (V)

Standard (AX)

High capacity type (HAX)

Resistive load

Inductive load

2

5

10

10

10

10

10

0.3

3

1.5

125

0.6

0.6

10

6

30

10

6

10

b-contact (NC)
OFF
ON

10

0.3

a-contact (NO)
ON
OFF

10

10

Breaker state
ON
OFF

2.5

250
250

DC

Resistive load

5

125

AC

Inductive load

460

Change-over
sequence

10

Maximum contacts

5a5b

5a5b

● The a and b conacts may turn simultaneously to ON instantaneously at the time of changing the contact;
Pay attention to the contact state when designing circuits.
● The chattering time at the time of contact ON-OFF is below 0.025 s.
● For special environment specification, the contact capacity gets deteriorated.
Make inquiries for more details.

Push button cover (BC-L)

7

The cover prevents careless manual operation (ON,OFF) of the push buttons.
BC-L can be locked by a padlock (The padlock should be supplied by the customer.)
For the suitable size of a padlock, refer to Page 17.

Cylinder lock(CYL)

8

The breaker is locked OFF with the cylinder lock.
● Since it is an interlock which only allows the key to be removed when the breaker is locked off, it can be used
for interlocking two or more breakers.

Counter(CNT)

9

The open/close operations of the breaker are shown by a 5 digit counter.

Door frame(DF)
The door frame improves the appearance, after cutting out the panel door to install the breaker.
As for panel cut-out dimensions, refer to page 49.

Door interlock(DI)
The panel door cannot be opened unless the breaker is open position.
● A wire type mechanical interlock allows flexibility in positioning breakers in the switchboard.
● The parts of the Door panel should be supplied by the customer.
● DI can not be installed by combining with "Mechanical interlock(MI)for 3 breakers."

Interphase Barrier(BA)
This enhances the interphase insulation between the terminal portions of the breaker, and prevents
short-circuit due to conductive inclusion or dust. It can be attached and detached easily. As for its
availability, refer to the following table.
Type

Connections

Horizontal (FIX)
Vertical terminal (FIX-VT)
Vertical terminal adaptor (VTA)
Front terminal adaptor (FIX-FTA)
Horizontal (DR)
Vertical terminal (DR-VT)
Drawout type
Front terminal (DR-FT)
(DR)
Vertical terminal adaptor (VTA)
Front terminal adaptor (DR-FTA)
Fixed type
(FIX)

● Available for the insulation

AE630-SW~
AE2000-SW~
AE4000-SW~
AE4000-SWA
AE2000-SWA
AE1600-SW
AE3200-SW
AE6300-SW
●
●
▲
–
▲
▲
▲
▲
▲
●
●
▲
▲
●
▲
▲
▲
–
▲
▲
▲
▲

▲ Available for separating terminals

Not existing type

– Attachment is impossible

Terminal Cover(TTC)
The transparent terminal cover prevents from careless touching to the live control terminals.
Protection degree is IP20.

Mechanical interlock (MI)
This is the device to prevent parallel charge of 2 or 3 units of breakers, and it can interlock the
breakers mechanically without fail.
All combinations are available among any models from AE630-SW to AE4000-SWA.
Please make inquiries about installation to AE4000-SW~AE6300-SW.
Further the interlock is possible among the different connection types or poles, such as fixed type or
drawout type, 3 pole or 4 pole.
In combination with electric interlock, the higher safety interlock system can be secured.
● In case of drawout type,the interlock works at "CONNECTED" position, and in another position the
interlock is released, which assures easy maintenance and inspection of the breaker.
● When turning OFF one breaker and then turning ON another breakers, please take an interval 0.5 seconds or
more.
● MI for 3 breakers can not be installed by combining with Door Interlock (DI).
Breaker layout(630AF-4000AF)

Interlock combinations
(mm)

Vertical installation

Case circuit

Switching states (for 2 ACBs)

Type

Horizontal installation

1

3

2

: ACB open
: ACB closed

ACB1

ACB1

ACB2

ACB1

ACB2

ACB3

ACB1

ACB2

ACB3

ACB1

ACB2

ACB3

ACB2
0~12

2 devices : 1 normal power supply and 1 emergency power supply

144

Switching states (for 3 ACBs)

47(Max.)

Type

3

2

4

5

6

7

ACB2
1000(Max.)

ACB3

1000(Max.)

3 devices : 2 sources and 1 coupling

Type

1

2

3

4

ACB1
ACB2
ACB3

1000(Max.)

Breaker

1

ACB1

134

3 devices : 3 sources,only 1 device closed

Type

1

2

3

4

5

ACB1
ACB2
ACB3
3 devices : 2 normal power supplies and 1 emergency power supply

Condenser trip device (COT)
Even if the power supply fails, the breaker can be electrically opened by remote operation
within a definite time. This device is used in combination with the shunt trip device (SHT).

KF-100CD

KF-200CD

AC100/110

Type
Rated input voltage (V)

AC200/220
50-60

Rated frequency (Hz)
Rated charging voltage (V) Note1

140/155
820

Condenser capacity (μF)

70~125%

Voltage range
Power supply capacity (VA)

1 VA max

Charging time (s)

1sec. max

Trip limit time

Note2

Paint color
Withstand voltage (1minute)
Applicable SHT type (Rated voltage)

Note 1: The rated charging voltage is the voltage stored during
condenser saturation. It is continuously supplied by the
rectified voltage of the rated AC input voltage.
Note 2: The trip limit time means the time period in which the shunt trip
device (SHT) can make a tripping operation once, even after
the charged condenser with 100% supply voltage would be
stopped to charge. It can be tripped up to 30 seconds.
Note 3: Usage ambient temperature is in a range of max. 40°C to min.
-20°C.

30 sec.
Transformer (In case of KF-200CD)

Black
AC 2000V
AC . DC 100-250V

AC1

DC+

Open button

R1
C

As for outline dimensions, refer to page 49.

R3
R2

AC2

LED
DC-

C1
SHT
C2

Circuit diagram

Dust cover (DUC)
Dust cover prevents the dust or water entering into the panel board from the breaker panel cut.
Protection degree is IP54.

Drawout interlock (standard)
This is the safety device that prevents insertion and drawout operation. When the breaker is ON, the
drawout handle cannot be inserted, and insertion and drawout operation cannot be done unless the
OFF button is pressed.

2

Position lock (standard)
This is the device that locks automatically the drawout mechanism at "TEST" or "CONNECTED"
positions during insertion and drawout operation. When the lock plate is pushed in, lock is released
and operation can be continued.

φ5

Padlock
A padlock can be arranged at the lock plate. Thereby, it is possible to prevent the connection
position from being changed unnecessarily. A padlock of φ5 should to be supplied by customer. As
for outline dimensions of the padlock, please refer to the left figure.

35
(mm)

Outline dimensions
(reference)

Operating position of drawout type
CONNECTED position

● Both main and control circuits
are connected.
● Normal in use condition.
● Lock plate is protruding

TEST position

● Main circuit is disconnected, but
the control circuit is connected.
● The breaker operation can be
tested with the door closed.
● Lock plate is protruding

DISCONNECTED position

DRAWOUT position

● Both main and control circuits
are disconnected.

● This is the position for removing
the breaker.

● The door can be closed.

● The breaker is drawn out of the
cradle on the extension rails.

Cell switch (CL)
This is the switch to show the drawout position (CONNECTED, TEST, and DISCONNECTED) of
the breaker. An arbitrary combination up to 4 pieces is available.
Operating sequence

Switch rating

Drawout position
of breaker

Disconnected
DISCON

CL-C
(CONNECTED)
CL-T
(TEST)
CL-D
(DISCONNECTED)

TEST

CONNECT

OFF
ON

2.5

10

10

250

3

1.5

125

10

6

30

10

10

125

ON
DC
OFF

Note 1: The setting is available for change by customer later.
A preliminary setting of CL at factory shipment is as follows.
CL1:1C CL2:1C1D CL3:1C1T1D CL4:2C1T1D

Inductive load

5

250

ON

OFF

Resistive load

460
AC

Change-over sequence
(a-contact)

Switch function

Display position of
drawout operation

Current (A)

Voltage (V)

Connected

Maximum contacts

Total 4c max.

Standard pattern
CL-C

CL-T

CL-D

CL1

1

–

–

CL2

1

–

1

CL3

1

1

1

CL4

2

1

1

Shorting b-contact (SBC)
When moving the breaker from the connected to
the test positions, this contact is used to short
circuit auxiliary switch (AXb) thus maintaining
the correct sequence of operation of the
external control circuit. When ordering, SBC
with the same number of contacts as auxiliary
switches (AXb) will be provided.

Switch rating
Current (A)

Voltage (V)

DC

Inductive load

250

10

2

125

10

3

250

AC

Resistive load

0.2

0.2

125

0.4

0.4

30

4

3

Lifting hook(HP)
This is the metal fitting to suspend the main body when the breaker is removed from the drawout
cradle. The fixed type breaker is equipped with HP as standard.

Safety shutter(SST)
The safety shutters cover the conductors (cradle side) and prevent contact with them when the
breaker is drawn out.

Safety shutter lock(SST-Lock)
This kit is used to lock the safety shutters using 2 padlocks (the padlocks to be customer's supply).
The safety shutters close when the breakers drawn out to prevent accidental contact with the main
contacts.

Mis-insertion preventor(MIP)
This prevents other breakers than specified from inserting into the cradle, and max.5 patterns are
available.
Not available for AE4000-SW~AE6300-SW

Test jumper(TJ)
With the breaker taken out of its cradle, this device enables the breaker to be electrically opened
and closed, and the operating sequence to be checked. 3m length of cable is equipped as standard
shipment.

3

Power supply module
This module provides control source for
DISPLAY module,Trip indicator and several
indicators (LEDs).
(Even when the control power source is off, the
function of over current protection and ground
fault protection are effective.)
There are two types of power supply modules,
one is only of power supply function, the other
is power supply function with output contact (6
contacts).

A

D

B

1

Main setting module
This module provides the function of over
current protection.
It is possible to select the three setting module
according to application. (see page 21-26)
Neutral protection of rated current (100%)
function is standard at 4 pole breaker.

C
F

E

2

Optional setting module (option)
Additional functions and characteristics can be
selected by optional setting modules.

H

G
F
A

Display (option)

F

Several measuring data (current, voltage, power etc) and
alarms can be displayed with this module.
B

This indicator displays the Pre-Alarm situation when exceed
the setting current. When it installed power supply module
with contact, the output contact of Pre Alarm is available.

Extension module (option)

* The output is reset when the electric current goes below the set
level after an alarm is set off.

This module is required when installed VT unit, display
module and each interface unit.
C

Load current LED (standard)

G

RUN LED, ERR. LED (standard)
This indicator displays the ETR situation (Run or Error)

E

Trip indicator LED (standard)
This indicator displays the trip cause.

RESET button (standard)
When push this reset button, trip indicator, and Pre-Alarm
will be reseted. And when the instantaneous test by
MITSUBISHI special tester and push this reset button, as a
result of LTD and STD function become ineffective.

This indicator displays the maximum current of phase.
D

Pre-alarm(PAL) (standard)

H

TEST terminal (standard)
This terminal already installed as standard. This terminal is
used for testing by the field test device (Y-2000). (see page 30)

OCR alarm (AL) (standard)
When it happen to trip by over current, ground fault ( GFR ) and Earth leakage ( ER ), it issue a warning alarm.

Neutral pole overcurrent protection (NP) (standard)
When harmonics in load current are large, the current on neutral pole exceeding rated current may flow. Harmonics may cause
some troubles. Neutral pole overcurrent protection prevents them by operating at 100% of rated current on neutral pole.

MCR:Making current release (option)
Just under the breaker closing operation ( from open to close ), Instantaneous characteristic become effective, but after closing
the breaker, instantaneous characteristic become ineffective.
When you order the MCR switch, MCR switch is built in the main body.
If MCR switch is built in the main body and the adjust dial of INST/MCR on main setting module is set the MCR position,MCR
function become effective.

TAL (option)
When the temperature of main contacts exceed normal temperature level, temperature alarm is indicated at LED ( on main
setting module ) and output by contact ( only installed power supply with output contact ).
If TAL is installed in the breaker according your order, Temperature alarm ( LED ) function become effective.
When the temperature goes down within normal tempter level, the temperature alarm will be reset.

NCT (option)
Neutral CT is required for Ground fault or Neutral pole protection, when 3 pole breaker is used for 3 phase 4 wires system.

ZCT (option)
ZCT is required for a few amperes earth leakage protection, and is combining ER plug. (see page 28)

Characteristic table

NA

G1

E1

AP

N5

Nothing

Ground fault

Earth leakage

2nd additional Pre-alarm

Neutral pole
50% protection

2
1

WS
General use
LTD+STD+
INST/MCR

WM
LTD+STD+
INST/MCR

WB
Special use
INST/MCR

Power supply module
Type

100-240V

P1

3

Contact capacity(Type code P3, P4)

Rating

alarm output

Current (A)
Resistive load

Inductive load

cosφ=1.0

Nothing

AC•DC

cosφ=0.4
L/R=7ms

240

1

0.5

120

1

1

125

0.1

0.05

30

1

1

Voltage(V)

P2

24-60V DC

Nothing

P3

100-240V AC
100-125V DC

6 output contacts

P4

24-60V DC

6 output contacts

P5

100-240V DC

6 output contacts (SSR)

AC
DC

Note1: Over current protection and ground fault protection operates without control power source.
Note2: Factory setting of 6 output contacts is as follows.
➀
➁
➂
➃
➄
➅
LTD

G1/E1/AP
to
Self-holding Self-holding Refer table
lower
ETR dial set
TRIP side

STD/INST

G1

E1

PAL
Automatic
reset
AP

Self-holding Self-holding

ALARM side Automatic
reset

Automatic
reset

—
Automatic
reset

TAL
Automatic
reset

ERR
Automatic
reset

Current capacity(Type code P5)

AC

Self-holding:
The output is maintained until it resets.
Automatic reset:
The output will be reset if it backs to
normal condition.

Normal
current

Peak inrush
current

ON resistance
(max.)

240

0.1A

0.3A

5Ω

120

0.1A

0.3A

5Ω

240

0.1A

0.3A

5Ω

30

0.1A

0.3A

5Ω

Voltage(V)

DC

CT rating table
AE630-SW
630A

1000A

1250A

1600A

2000A

250A

315A

500A

1250A

1600A

2000A

2500A

3200A

Note1: AE630-SW and AE2000-SW has low rating type.
Please refer to the “Ordering information sheet.” (Page 57-59)
Note2: Low rating type of AE630-SW is not available for the ground fault protection.
Note3: As for details of ratings, refer to page 9 and page 10.

4000A
AE4000-SW AE5000-SW AE6300-SW
4000A

5000A

6300A

Electronic trip relay(ETR) type code
Additional function



WS1, WB1, WM1 AE630–1600-SW,
AE2000–3200-SW,
AE4000-SW
AE4000-SWA,
AE5000-SW
WS : General use
WB : INST/MCR only

● Power supply


P1: AC DC100-240V


P2: DC24-60V


P3: AC100-240V / DC100-125V
with output contact


•

P5: DC100-240V

Display(DP1)
VT unit(VT)
MCR switch(MCR-SW)

Network
BIF-CC
BIF-PR
BIF-MD

A Trip indicator LED
B Pre-alarm LED
C Temperature alarm LED
D Load current LED
E RUN LED
F ERR. LED
G

G Current setting dial

L

H Uninterrupted current setting dial
D

I LTD time setting dial
H
I

E

J STD pick-up setting dial
K STD time setting dial
L INST/MCR pick-up current setting dial

F

J

M Optional setting module (P.27~29)

B

N Pre-alarm current setting dial
O RESET button (TEST L/S LOCK button)

K
A

P TEST terminal

C

M

Note: The figure shown WS type with G1 plug.
G1 is option.

O

Relation of setting dial

P

In (CT rating)

Ir

Iu

Ip

Ig (P.27)

Isd

Ip2 (P.29)

Ii

Load current LED

N

(60, 80, 100%, OVER)

Adjustable setting range
No. Setting item

Accuracy

1.05 x Iu…Non Pick-up
1.25 x Iu…Pick-up

Ir

0.5 ~ 1.0 (0.05step) x In (CT rating)

H

Uninterrupted
current

Iu

0.8 ~ 1.0 x Ir (0.02step), Pick-up current : 1.15 x Iu

I

LTD time

TL

12–25–50–100–150s

J

STD pick-up
current

Isd

1.5–2–2.5–3–4–5–6–7–8–9–10 x Ir

K

STD time

Tsd

at Iu x 2

0.5–0.4–0.3–0.2–0.1–0.06–0.06–0.1–0.2–0.3–0.4–0.5s
(I2t ON)

(I2t OFF)

at Isd x 1.5
AE630-SW~AE1600-SW
AE2000-SW~AE3200-SW 16-12-10-8-6-4-2-2-4-6-8-10-12-16 x Ir
(INST)
(MCR)
WS1
AE4000-SW

L

INST/MCR
pick-up current

Ii

AE2000-SWA, AE4000-SWA
AE5000-SW
AE6300-SW

12-10-8-6-4-2-2-4-6-8-10-12 x Ir
(INST)

(MCR)

1.0
150

± 15%

Current setting

1.0

± 20%

G

Factory default
value

—


Mark

10

± 20%
It operates in the
range between 0.04
and 0.08s when the
time set at 0.06s.

0.5 (I2t ON)

WS1…16 (INST)

± 15%

10-8-6-4-2-2-4-6-8-10 x Ir
(INST)

(MCR)

WS2…12 (INST)

WS2

WS3…10 (INST)
WS3

N

Pre-alarm current

Ip

Iu x 0.68 ~ 1.0 (0.04step) –OVER

± 10%

OVER

—

Pre-alarm time

Tp

1/2 TL at Iu x 2 (after 1/2 TL, PAL contact output turns on.)

± 20%

—

Upper figure and table denote the case optional MCR function is included.

■Operating characteristic curve (for general use : WS)
5000

(h)

4000
1
3000
40
2000
30

20
1000

PAL current : Ip
Iu x 0.68~1.0(0.04step)-OVER ±10%

15

10

Uninterrupted current : Iu
0.8~1.0 x Ir(0.02step)
…
LTD Pick-up 1.05 x Iu…Non pick-up
1.25 x Iu Pick-up

500
400
300

8

(min)

6

4
200

2

LTD time : TL
12-25-50-100-150(s) ±20%
(at Iu x 2)

100

60

1

50

50

40

40

30

30

operating time (s)

20

20

PAL time : Tp
TL/2 ±20%(at Iu x 2)
10

10

STD pick-up current : Isd
Ir x 1.5-2-2.5-3-4-5-6-7-8-9-10 ±15%

5

5

4

4

3

3

2

2

(s)

With MCR
1

1

STD time : Tsd
Note1
0.06-0.1-0.2-0.3-0.4-0.5(s) ±20%
(at Isd x 1.5)

.5
.4

.5
.4

.3

.3

.2

.2

.1

.1

LTD Pick-up, Ip…% of Uninterrupted current Iu

Current

.04

I2t ON
(ramp)

Iu, Isd, Ii………% of Current setting Ir

.05

I2t OFF

.05
.04

.03

.03

.02

INST/MCR pick-up current : Ii
Ir x 2-4-6-8-10-12-16 ±15% WS1
Ir x 2-4-6-8-10-12 ±15% WS2
Ir x 2-4-6-8-10 ±15% WS3

Note1 When Tsd="0.06"setting,operating time is 0.04~0.08s.
I2t is selectable ON or OFF.

Max. breaking time
(In case of AE4000-SW~
6300-SW, it is 0.05s)

.02

.01
1

2

5

10

20

50

100 125 150 200

500

1000

1600 2000

5000

current (%)
Note :
The slope of LTD curve can be changed easily in case a relay for protective coordination (WF relay) is used instead of WS relay.
As for the details about WF relay, please make inquiries.

.01
10000

B Pre-alarm LED
D Load current LED
E RUN LED
F ERR. LED
K

G LTD pick-up current

D

H LTD time setting dial
I STD pick-up setting dial

E

J STD time setting dial

G

K INST/MCR pick-up current setting dial
F

L Optional setting module (P.27~29)

H

M Pre-alarm current setting dial

I

B

N RESET button (TEST L/S LOCK button)
O TEST terminal

A

J
Note: The figure shown WM1 type with G1 plug and Display (DP1).
G1 and DP1 are options.

C
L


N

IL

Ip

Isd

Ip2 (P.29)

Ii

O

Ir (Fixed)
Ig (P.27)

In (CT rating)

Load current LED
(40, 60, 80, 100%)

M

No. Setting item

Mark

Accuracy

0.63 ~ 1.0 x In (Adjust by factory : Fixed)

G

LTD pick-up
current

IL

1.0–1.05–1.1–1.15–1.2 x Ir

H

LTD time

TL

15–20–25–30–40–60s

I

STD pick-up
current

Isd

1.5–2–2.5–3–3.5–4–4.5–5 x Ir

J

STD time

Tsd

at IL x 1.2

0.5–0.4–0.3–0.2–0.1–0.06–0.06–0.1–0.2–0.3–0.4–0.5s
(I2t ON)

(I2t OFF)

at Isd x 1.5
AE630-SW~AE1600-SW
AE2000-SW~AE3200-SW 16-12-10-8-6-4-2-2-4-6-8-10-12-16 x Ir
(INST)
(MCR)
WM1
AE4000-SW

K

INST/MCR
pick-up current

Ii

AE5000-SW

12-10-8-6-4-2-2-4-6-8-10-12 x Ir

AE6300-SW

(INST)

(MCR)

20

± 15%

Ir

1.15

± 20%

Current setting

Comply with
ordering sheet

± 5%

—

Factory default
value

—


5

± 20%
It operates in the
range between 0.04
and 0.08s when the
time set at 0.06s.

0.5 (I2t ON)

WM1…16 (INST)

± 15%

10-8-6-4-2-2-4-6-8-10 x Ir
(INST)

(MCR)

WM2…12 (INST)

WM2

WM3…10 (INST)
WM3

M

Pre-alarm current

Ip

IL x 0.68 ~ 1.0 (0.04step) –OVER

± 5%

OVER

—

Pre-alarm time

Tp

1/2 TL at IL x 1.2 (after 1/2 TL, PAL contact output turns on.)

± 20%

—

Pre-alarm current “OVER” setting is equal to 1.0.

■Operating characteristic curve (for generator protection use : WM)
5000

(h)

4000
1
3000
40
2000
30

20

Pre-alarm current : Ip
IL x 0.68 ~ 1.0(0.04step) ±10%
0.68 ~ 1.0(0.04step) ±5%

1000

15

10
500

LTD pick-up current : IL
1.0-1.05-1.1-1.15-1.2 ±5%
Factory setting position is 1.15

400
300

8

(min)

6

4
200

2
100

60

LTD time : TL
15-20-25-30-40-60(s) ±20%
(at IL x 1.2)

50
40

1
50
40
30

20

operating time (s)

30

20

Pre-alarm time : Tp
TL/2 ±20%(at IL x 1.2)
10

10

STD pick-up current : Isd
Ir x 1.5-2-2.5-3-3.5-4-4.5-5 ±15%

5

5

4

4

3

3

STD time : Tsd
Note1
0.06-0.1-0.2-0.3-0.4-0.5(s) ±20%
(at Isd x 1.5)

2

2

(s)

With MCR
1

1

.5

.5

.4

.4

.3

.3

.2

.2

.1

.1

I2t ON
(ramp)

.05
.04

Current

.03

.02

.05
.04

2

I t OFF

IL, Isd, Ii …… % of Current setting Ir
Ip…% of LTD pick-up current IL

.03

INST/MCR pick-up current : Ii
Ir x 2-4-6-8-10-12-16 ±15% WM1
Ir x 2-4-6-8-10-12 ±15% WM2
Ir x 2-4-6-8-10 ±15% WM3

Note1 When Tsd="0.06"setting,operating time is 0.04~0.08s.
I2t is ON/OFF selectable.

Max. breaking time
6300-SW, is 0.05s)
6300-SS it it is 0.05s)

.01
1

2

5

10

20

50

100 120 150 200

current (%)

500

1000

1600 2000

5000

.02

.01
10000

B Pre-alarm LED
D

D Load current LED
G

E RUN LED

E

F ERR. LED
G Current setting dial

F

H INST/MCR pick-up current setting dial

H

I Pre-alarm current setting dial

B

J RESET button
A

K TEST terminal

C

In (CT rating)

K

Ir

Ii

Ig (P.27)

J

Ip
Ip2 (P.29)
Load current LED
(60, 80, 100%, OVER)

I

No. Setting item

G

Current setting

Mark
Ir

Accuracy

0.5 ~ 1.0 (0.05step) x In (CT rating)

Factory default
value

—


1.0

AE630-SW~AE1600-SW
AE2000-SW~AE3200-SW 16-12-10-8-6-4-2-2-4-6-8-10-12-16 x Ir
(INST)
(MCR)
WB1
AE4000-SW

H

INST/MCR
pick-up current

Ii

AE5000-SW

12-10-8-6-4-2-2-4-6-8-10-12 x Ir

AE6300-SW

(INST)

(MCR)

WB1…16 (INST)

± 15%

10-8-6-4-2-2-4-6-8-10 x Ir
(INST)

(MCR)

WB2…12 (INST)

WB2

WB3…10 (INST)
WB3

I

Pre-alarm current

Ip

Ir x 0.68 ~ 1.0 (0.04step) –OVER

± 10%

OVER

–

Pre-alarm time

Tp

75s at Ir x 2 (after 75s, PAL contact output turns on.)

± 20%

—


■Operating characteristic curve (for special use : WB)
5000
(h)

4000

1
3000
40
2000
30

20
1000
15

10

Pre-alarm current: Ip
Ir x 0.68 ~ 1.0(0.04step)-OVER ±10%

500
400

Max. time of
let-through current

8
6

Pre-alarm time: Tp
75s ±20% at Ir x 2

300

200

(min)

4

2

Max. Setting of
External OCR

100

1

50

50

40

40

30

30

20

operating time (s)

60

20

10

10

5

5
4

4

INST/MCR pick-up current: Ii
Ir x 2-4-6-8-10-12-16 ±15% WB1
Ir x 2-4-6-8-10-12 ±15% WB2
Ir x 2-4-6-8-10- ±15% WB3

3

2

3

Up to Icw

2
(s)

1

1

.5

.5

.4

.4

Up to Icw

.3

.3

.2

.2

.1

.1

.05

.05

.04

.04

.03

.03

Max. breaking time
6300-SW, it is 0.05s)

.02

Current Ip, Ii …… % of Current setting Ir
.01

1

2

5

10

20

50

100 125

current(%)

200

500

1000

1600 2000

.02

5000

.01
10000

Accessories
Ground fault protection(GFR)
The ground fault protection (GFR) of several hundred amperes is possible. This function can be
selected for trip and alarm (no trip). Power supply is necessary for this function, even if there is not
power supply, it can function at 0.2xIn or higher.
Accuracy

Factory
default value

±20%

Mark Adjustable setting range

Setting item

1.0

GFR pick-up current Ig

0.1-0.2-0.3-0.4-0.5-0.6-0.7-0.8-0.9-1.0 x In

GFR time

3-1.5-0.8-0.5-0.3-0.15-<0.1 - <0.1-0.15-0.3-0.5-0.8-1.5-3s
±20% 3s (TRIP)
TRIP
ALARM
(at 1.5 x Ig)

Tg

alarm output

—

TRIP side : Self-holding/ALARM side : Automatic reset

Neutral CT(NCT)

—

TRIP side
(Self-holding)

Only use for AE-SW

The Neutral CT is used for ground fault protection when the 3 pole breaker is used on a 3 phase 4
wires system and for over current protection on N phase. Please use this CT in combination with
ground fault protection (GFR). As for outline dimensions, refer to page 50.
The length of the cable (attached) for NCT is 2m.

GFR function block diagram (In case of 4pole breaker)
ACB

Ground fault protection characteristics

30
20

Alarm
contact
output

ETR

P1

513

P2

544

Control
power
supply

Pick-up current : Ig
In x 0.1~1.0 ±20%
(0.1step)

10
8

0.1

1.0

6
5
4

Block diagram with NCT function

3.0 ±20%

3

ACB

ETR

P1

513

P2

Control
power
supply

N2

544
N1

Alarm
contact
output

operating time (s)

2

1

Ground fault time: Tg
<0.1-0.15-0.3-0.5-0.8-1.5-3.0s

.5
.4
.3

NCT
.2

NCT type name
ACB type name / CT rating

0.15 ±20%

Applicable NCT type name

AE630-SW 630A

NCT06

AE1000-SW 1000A

NCT10

AE1250-SW 1250A

AE2000-SW 1250A
AE2000-SW 1600A

NCT16

AE2000-SWA 2000A

AE2000-SW 2000A

NCT20

AE2500-SW 2500A

NCT25

AE3200-SW 3200A

NCT32

AE4000-SWA 4000A

NCT40

<0.1
(0.04~0.1)

NCT12

AE1600-SW 1600A

.1

As for outline dimensional drawing, refer to page 50.

.05
.04
.03

.02
10

20

50

100

150 200

300

Ground fault current (% of CT rating In)

500

1000

Earth leakage protection(ER)
By combining the ETR with earth leakage protection (ER) and External ZCT, earth leakage
protection is possible. Earth leakage protection, earth leakage tripping and earth leakage alarm can
be selected. Control supply is necessary for this function.
Mark Adjustable setting range

Accuracy

Factory
default value

ER pick-up current IΔn

1A-2A-3A-5A-10A

+0%
–30%

10A

ER time

3-1.5-0.8-0.5-0.3-0.15-<0.1 - <0.1-0.15-0.3-0.5-0.8-1.5-3s
±20% 3s (TRIP)
TRIP
ALARM
(at 1.5 x IΔn)

Setting item

Te

alarm output

—

TRIP side : Self-holding/ALARM side : Automatic reset

—

TRIP side
(Self-holding)

External ZCT
This option is used to detect several amperes of earth leakage when use in combination with a
electronic trip relay that has the earth leakage tripping (ER) option.
Two methods are available. The first is where the all load conductors pass through the ZCT.
The other method uses a smaller ZCT through which the supply transformer's ground wire passes
through to earth.
ZCT for load circuit

ZCT for transformer ground wire

ZCT type name

ACB type name

ZCT163

AE630-SW ~ AE1600-SW 3-pole

ZCT323
ZCT324

ZT15B ZT30B ZT40B ZT60B ZT80B ZT100B


As for outline dimensions refer to page 50. Make choice
of suitable ZCT in comformity to the BUSBAR size.

Earth leakage protection characteristics

ER function block diagram (for load circuit method)

30

ACB
20

ZCT

Pick-up current : IΔn
+0
1-2-3-5-10A -30%

10
8

ETR with ER

Z1
Z2
P1

513

P2

544

1A

10A

6
5
4

Control
power
supply

3.0 ±20%

3

ER function block diagram (transformer ground wire method)
ACB

operating time (s)

2

Alarm contact
output

1

Earth leakage protection operating time :Te
<0.1-0.15-0.3-0.5-0.8-1.5-3.0s

.5
.4
.3

ZCT

Z1

ETR with ER

.2

0.15 ±20%

Z2
513
544
Alarm contact
output

P1
P2

Control
power
supply

.1

<0.1
(0.04~0.1)
.05
.04
.03

.02
0.7

1

2

3

5

7

10

Earth leakage current (A)

20

50

100

Accessories
2nd Additional Pre-alarm (AP)
The Pre-Alarm (1st) function already installed in standard breaker, the 2nd additional Pre-Alarm
function can be installed as option, thereby it is possible to monitor (observer) electric circuit in more
detail by 2nd additional Pre-Alarm function.

Setting item

Mark

2nd Additional
Pre-alarm
pick-up current

Ip2

2nd Additional
Pre-alarm
time

Tp2


Accuracy

Factory
default value

0.5-0.6-0.7-0.8-0.84-0.88-0.92-0.96-1.0 x Iu WS ±10% WS
0.5-0.6-0.7-0.8-0.84-0.88-0.92-0.96-1.0 x IL WM

±5% WM

0.9-0.8-0.7-0.6-0.5-0.4-0.3 x TL - 5-10-15-20-30-40-60s
(FLAT)
(x TL)

±20%

Pre-alarm timing chart

1.0

0.9 (x TL)

Current

Ip
Current
PAL LED
PAL OUT
(contact output)

Lighting
Blinking
ON

OFF

1/2 TL

Neutral pole 50% protection(N5)
Neutral pole overcurrent protection (operating at 100% of rated current) come already eqipped with
ETR as standard features.
But if you would like to operate at 50% of rated current on neutral pole, neutral pole 50% protection
is availabe with this optional module unit.

MCR switch (MCR-SW)
If MCR switch is built in the breaker and the dial for INST/MCR on Main setting module is set to the
range of MCR position, MCR function is operative.
MCR function:
During a closing operation of the breaker, Instantaneous characteristics is operative.
And it becomes inoperative when the breaker is in the closed position.

Temperature alarm (TAL)
If TAL sensor is built in the breaker, temperature alarm is operative. When the temperature of main
contact exceeds normal level, temperature alarm is indicated by LED on main setting module and
also the output contact is made energize if power supply with output contact is installed.
It is possible to know temperature rising which is caused by wear of main contact because TAL
sensor is installed near main contact. When the temperature of main contact goes down to the
normal level, temperature alarm turns off automatically.

Field test device (Y-2000)
The electronic trip relay can be checked by this field test device when the breaker is at test position
or disconnect position. The breaker will trip when tested with this device.
Y-2000 specification
TEST ITEM

LTD,STD,INST,GFR,PAL

TEST SIGNAL RANGE

1% ~ 2500%

OUTLINE DIMENSION

230(W) x 120(H) x 290(D)

TIMER

0.000 ~ 999.999s

POWER SUPPLY

100 – 240V AC 50 / 60Hz

Additional functions
By adding the extension module unit in ETR, additional functions like measuring, display
and communication become available.
List of extension unit
Type

Name

Description

Extension module

EX1

Base module for display and interface function (indispensable)

Display module (relay attachment)

DP1

Display module for ETR

Display module (panel attachment)

DP2

Display module for panel board

VT unit

VT

CC-Link® interface unit

Module for measuring of voltage, active power and active energy

BIF-CC

Interface unit for CC-Link®

PROFIBUS-DP interface unit

BIF-PR

Interface unit for PROFIBUS-DP

MODBUS® (RS-485) interface unit

BIF-MD

Interface unit for MODBUS® (RS-485)

BIF-CON

I/O unit

BIF-CL

Drawout position switch

Module for breaker remote control (Interface unit is required)
Switch for detecting the drawout position of the breaker
(Interface unit and I/O unit are required.)

Selection samples of additional function modules

(

Name

Display

VT unit

Type

Additional function

Extension
module
EX1

DP1 or/and DP2

VT

BIF-CC

VT unit
(placed
separately)

BIF-CC

:required optional modules)

Interface unit
BIF-PR

BIF-MD

Load current Display
Communication CC-Link®
PROFIBUS-DP
MODBUS®
Display &
CC-Link®
Communication
PROFIBUS-DP
MODBUS®
Voltage
Power
Energy
Harmonics
current
etc.

Display
Communication CC-Link®
PROFIBUS-DP
MODBUS®
Display &
CC-Link®
Communication
PROFIBUS-DP
MODBUS®

DP2
(on the Panel)
DP1 EX1(inside breaker)

BIF-PR

BIF-MD

Interface unit (placed separately)

Electronic trip relay(ETR) type code
Additional function

WS1, WB1, WM1 AE630–1600-SW,
AE2000–3200-SW,
AE4000-SW
AE4000-SWA,
AE5000-SW
WS : General use
WB : INST/MCR only


● Power supply


P1: AC•DC100-240V


P2: DC24-60V


P3: AC100-240V / DC100-125V
with output contact


P5: DC100-240V

Display(DP1)
VT unit(VT)

Network
BIF-CC
BIF-PR
BIF-MD

MCR switch(MCR-SW)
Wire system (when EX1 is specified)
3φ3W
3φ4W
EX1
Normal connection
Inverse connection

Extension module (EX1)
This is the base module that provides various additional functions with combining Display module
(DP1 / DP2), Interface unit (BIF-CC / BIF-PR / BIF-MD) and VT unit (VT).

1 Various measuring elements, high measuring accuracy
By adopting high-performance ASIC, various measuring elememts (load current, voltage, energy,
harmonics, etc.) and high measuring accuracy are attained. Refer to page 34 for more
details.

2 Communication function
2 display modules and 1 interface unit can be connected simultaneously with its advanced
internal communication.

Display module (DP1/DP2)
This is the module that displays and sets various information, for example, displays of
measurement, trip and alarm, setting of output contacts and so on.

1 Multi display of measuring element
It enables to easily monitor the comparison of each measuring element with its multi display
(4 phases multi display of load current and voltage) on one screen.

2 Two-color back light
Under trip or alarm, back light color changes from green to red automatically, which visually
shows an abnormal situation.

3 Graphical display
By adopting dot matrix type LCD, graphical display such as bar graph display of load
current, harmonic currents and characteristic curve is available.

There are 2 types of display module. One is the ETR attachment type (DP1). Another is the
panel attachment type (DP2), which can be connected to extension terminals of control circuit
with 2m cable. 2 units of display modules (DP1 and DP2) can be attached on one breaker.
(As for outline dimensions of DP2, refer to page 51.)

Note;
● Extension module (EX1) is required.
● VT unit (VT) is required to display the measured data except load current.

VT unit (VT)
VT unit enables to measure voltages, powers, energies, harmonic currents and etc.
by connecting the ETR with Extension module (EX1).
(outline dimensions are shown in page 52.)

Note;
● The length of the cable attached for VT unit is 2m.

Network
Interface unit (BIF-CC/BIF-PR/BIF-MD)
These Interface units can expand the future possibility in various communication and Intelligent control.

2

1 Applicable to various open networks.
These units are applicable to various open network systems such as CC-Link®,
PROFIBUS-DP and MODBUS® (RS-485), which can be built in easily.

2 Intelligent control by Multi-data communication
It comes into being the Intelligent control by Multi-data communication through these
interface units to PLC/SCADA, which transfer the measurement Information, setting values,
error information and trip and alarm informations.

BIF-CC (CC-Link®)

By using various application softwares for PLC, users can also connect to the
network SCADA system.

Personal
Computer
MELSECNET/10
Interface card

MELSECNET/10

BIF-PR (PROFIBUS-DP)

CC-Link® / PROFIBUS-DP / MODBUS®

Interface
Unit

PLC

I/O Unit

Eco Monitor Pro

ME110NSR

MDU
AE-SW

Note: Some device types are excluded.

The length of the cable for interface unit is 2m.

Note:
● Extension module (EX1) is required.
BIF-MD (MODBUS®(RS-485))

● VT unit (VT) is required to transmit the measured data except load current.

I/O unit (BIF-CON)
The Input & Output Controlling Unit (BIF-CON) is available for the remote controlling and remote
monitoring of the breaker condition through the various network systems.
With this BIF-CON unit in addition to the Interface Unit, it become possible to control the breaker
remotely, like a ON or OFF operations or Spring-charging.
Function

Description

Note

Breaker ON operation

BIF-CON

Monitor

Breaker OFF operation

1a contact for Shunt trip device (SHT)
(not applicable for AC380-500V rating)

Spring charge

Control

1a contact for Closing coil (CC)

1a contact for Motor charging (MD)

For BIF-CC and BIF-MD, Max. 3 contacts
Digital Input (DI) monitoring monitoring are available.
For BIF-PR, 1 contact monitoring is available.

Drawout position switch (BIF-CL)
With this Drawout position switch (BIF-CL) in addition to Interface unit and I/O unit (BIF-CON), the
remote monitoring of draw-out position become available in case of the breaker draw-out type.
Function
Monitor
BIF-CL

Description
Breaker Drawout position

Note
Position : Connect or Test or Disconnect

: can be displayed by DP1/DP2

: can be displayed and set by DP1/DP2

+

Combination sample

➀

Type
➀Main setting module

WS

➁

-

➂

+ +
Note 1)

;EX1;DP1(;DP2)

WM

WB

➀
WS

➁

-

➂

Note 1)

;EX1;DP1(;DP2),VT
WB

WM

➁Optional setting module NA AP G1 E1 NA AP G1 E1 NA AP G1 E1 NA AP G1 E1 NA AP G1 E1 NA AP G1 E1
➂Power supply

P1~P5

P1~P5

Measurement
Load current (±2.5%)
Leakage current (±15%)

Note 4)

Voltage (±2.5%)
Power (active,reactive,apparent) (±2.5%)
Power factor (±5%)
Energy (active,reactive) (±2.5%)
(3.5...19th)

Harmonics current (±2.5%)
Frequency (±2.5%)
Trip history
LTD
STD
INST
GFR
ER
UVT

Note 2)

Note 2)

Note 3)

Note 3)

Alarm history
PAL1
PAL2
OVER
GFR
EPAL
ER
TAL

Characteristic setting (panel attachment product [DP2] only)
LTD
STD
INST
PAL1
PAL2
GFR
EPAL
ER
Setting
Contact outputs setting change
Date & Time
Demand time
Alarm holding method
Reset
Trip and alarm information
Measurement information (min. and max. values)
ETR information
Main / Optional setting module information
Error information
CT rating (In)
Phase line method
Normal connection or reverse connection
Note 1 )
Note 2 )
Note 3 )
Note 4 )

2 units of display modules can be attached.
Display is available only when UVT module is attached.
Display is available only when TAL sensor is attached.
Included the accuracy of ZCT.

Electronic trip relay circuit diagram
Upper side terminal
Electronic trip relay (ETR)

Trip coil

➅
Power supply circuit

Rectifier circuit

V1+
0V

➄

Microprocessor

➃ ASIC
Constant voltage
circuit

Setting input

➆

Trigger circuit

Power supply CT

V2+

Load current LED
60-80-100-OVER
PAL LED

CPU

N1
N2
Z1
Z2

Ground fault Integration/
composition circuit
and Earth leakage circuit

Test
connector

W.D.T.

Trip indicator LED

➇

Power supply
with contact output
513

Alarm contact control circuit

A/D

Characteristics and Alarm s/w

Phase selection
sampling

RUN, ERR. LED
Integration circuit

➁

Current sensor coil

➀

Characteristic Setting module

➂

I/O

534
544
554
564
574

RESET
CIRCUIT

V2+
N

524

RS1
RS2

Control power
circuit

P1
P2
P4

0V

FG

Lower side terminal

➀ Power supply CT
Energy is supplied for the operation of the overcurrent tripping and ground fault tripping(GFR) function of the
electronic trip relay.
➁ Current sensor coil
The current in each phase flowing through in the breaker is detected. A air core coil which has good linearity is achieved.
➂ Power supply circuit
This part convert power supply CT energy to constant voltage for respective circuits in the ETR.
➃ ASIC
This amplifies signal detected by the current sensor coil, and detects ground fault current by vector composition.
➄ Microprocessor
The microprocessor integrates each phase current waveforms from the ASIC and performs processing for overcurrent
protection and others.
➅ Characteristic setting module
The module for the characteristic setting of the ETR.
➆ Several LEDs
The load current LED give a figure of current in percent by CT energy.
Trip indicator and pre-alarm are indicated by control power supply.
RUN and ERR. LED indicate breaker's condition by control power supply or ten-odd percent of CT energy.
➇ Power supply with contact output
This outputs contact signal at fault cause (including pre-alarm) and at other alarms.
A control supply is necessary for this function.

Setting procedure
1 Prepare a small flat tipped screwdriver.
0.8mm max. 6mm max.

Press the screwdriver in the direction
of the arrow to open the cover

Side view of the flat tip

ETR cover

2 Insert the flat tipped screwdriver into the opening of the ETR cover.
Then, lightly turn the screwdriver to the upside as shown in the left
figure, and the ETR cover will open.
Sealing hole
Operating hole for resetting

3 There are two kinds of switches for characteristics setting and for trip
indicator reset. They should be used as follows.

➀ Adjustable in steps
Rotary code switch is used. Do not set the switch at points
between steps. The setting value is same when the switch is
positioned at the thick line. (Set the switch with a torque of
0.02N•m or below.)
(XIu)

➁ Push-button
This is for temporary operation, and press it with force of 3N or
less.

➀Adjustable
in steps

➁Push-button

4 When the characteristic is set up, use a device like a field tester, etc
to make sure that the required characteristic has been set.

5 At sealing, seal the ETR cover by using the sealing hole at the top of
the ETR cover.

Sealing hole

97

Reset circuit

Power circuit

SHT

CC

564

554

544

534

524

STD/INST

LTD

98

C2

A2

FG

Dielectric test forbidden

Electronic trip relay

Control power circuit / alarm contact

Terminal description

D1

DT2 DT1
Short
bar

ZCT *

* Voltage forbid to be applied

Main circuit

574

G1/E1/AP

P4

PAL

Z2

TAL

NCT *

Z1

D2

UVT

ERR

N2

A1

Alarm contacts

Electronic trip
relay(ETR)

N1

C1

413

U1

CLS

P2

M

414

U2

Open to trip
(less than 2m)

OCR
alarm

Charged

P1

UVT
Controller

513

ON

See Fig.1.

AL

RS1 RS2

Power supply
OFF

Extension terminals

Less than 2m

Cut-off switch

RESET

L1 L2 L3 N

Common

● The following diagram shown accessories fully equiped.

Electrical operation circuit

Accessory Symbols

13

14

~

53

54

Auxiliary switch "a"

11

12

~

51

52

Auxiliary switch "b"

U1

U2

Motor charging

413

414

Charged signal
Voltage Input terminal of UVT

D1

D2

DT1

DT2

A1

A2

CC

97

98

Power supply for ETR

Auxiliary switch
OCR alarm switch
Charge limit switch

SBC

Shorting b-contact

CL

Cell switch

Alarm reset (Trip cause LED, alarm contact)
Internal wiring

513 , 524 ~ 574

Alarm contacts

Z1

Z2

For external ZCT

N1

N2

For Neutral CT

(Note)

For external display DP2
Extension terminals

UVT coil

CLS

FG of power supply (FG:Frame Ground)
RS2

UVT

AL

OCR alarm

RS1

Motor(Motor charging device)

AX

Shunt trip

P4

Closing coil

M

Closing coil

C2

P2

Shunt tripping device

Trip terminal of UVT (Remote trip)

C1

P1

SHT

For Interface unit
For VT unit

Note; Do not connect the NCT type CW-40LM (for AE-SS series).

External wiring (user's wiring)
Control circuit connecter (drawout type)

Breaker
43

33

23

13

42

32

22

12

54

44

Breaker

Auxiliary switch(normal close)

380-460V AC type

input
IN2

+
D1

14

344

342

334

332

324

CL

311

322

314

312

Cell switch

Cell switch

Note;

input

D2

24

Auxiliary switch(normal open)

Fig.1
UVT controller wiring
100-120V AC type
200-240V AC type
DC types

34

ON

OFF

52

321

CL

331

CL

341

CL

AX

AX

AX

AX

AX

SBC

53

SBC

11

AX

SBC

21

AX

AX

AX

AX

31

SBC

41

SBC

51

IN1

external unit
OUT4

OUT3

D2

D1

● On the drawout type, the cables should have the length which allow the control circuit
terminal block to be moved to the left or right by 5mm.
● When a coil load is connected in the same control circuit as the ETR, surge absorbers are
required to absorb the surge voltage.
● OCR alarm (AL)
The contact output of the OCR alarm(Standard type AL) is the one-pulse output and the
output time is 30~50ms.
For this reason, this output needs self-holding circuit.
● Closing coil (CC)
As CC is one-pulse driven, it is not necessary to insert AXb for burning prevention purposes.
Inserting AXb will cause anti-pumping function to be ineffective.
● Under voltage trip device (UVT)
Use the switch that can open and close DC150V, 0.5A to remote trip.
Remote trip terminal has short bar at shipment, so remove it before using this function.
Disconnect the voltage input wires during dielectric testing of main circuit.
● Alarm contacts 513 , 524 ~ 574 are also reset by removing P1 , P2 power supply
voltage. (longer than 1sec.)

Drawout type AE630-SW,AE1000-SW, AE1250-SW, AE1600-SW

(mm)

Side view

Front face of control terminal

4P

Horizontal
(standard)
terminal

*200
149

48

368

Fully drawout
position

15

Earth terminal
M8 screw

23

*220

452

234(149)

172

40

Panel

4-φ14

15

53

25

40

15

15

50

15

42.5

Front
terminal

132

132

430
340

Aperture for the
drawout handle

Vertical
terminal

15

Neutral pole

50

3P

Lifting hook hole

283

66
57

15

61

366

* : Mounting pitch
The numerals shown in
parentheses are for 3 poles.

Inside of the panel
(thickness 1.6~3.2)

Rear view

Horizontal terminal

Vertical terminal

85

Front terminal
Operating panel center


85

85

85

85

85

85

85

85
50

Neutral pole
Insulation
block

50
50
Neutral
pole

Outline
of breaker

4P

3P

15
Outline
of breaker

Neutral
pole

4P

Outline
of breaker

3P
4P

Main circuit terminal dimension
Horizontal terminal(standard)
Vertical terminal
Front terminal
Connecting area

2-φ13

50

15

25

38

370

Test 35

228

92

Disconnected 54

117

235(150)

370

150

Control terminal
(M3.5 screw)

92


100

Front view

3P

Drawout type AE2000-SWA

(mm)

Front view

Side view

150

235(150)

Control terminal
(M3.5 screw)


Disconnected 54
Test 35

228

Lifting hook hole

283
3P

4P

370

57 100

340

430

Aperture for the
drawout handle

157

Neutral pole

*200
149

40

Panel

4-ø14

48
452

234(149)

Fully drawout
position

* : Mounting pitch

100
172

*220

29.5

25

40
42.5

23
104

368
366
Inside of the panel
(thickness 1.6~3.2)

Rear view

115

105
105

115

10

10
105

10
Neutral
pole

Outline
of breaker

3P

Outline
of breaker

4P


Connecting area

100

15

25 25 25

38

4-φ13

79.5

15

15

Earth terminal
M8 screw

Drawout type AE2000-SW, AE2500-SW, AE3200-SW

(mm)

Front view

Side view

Control terminal
(M3.5 screw)

Disconnected 54

324(194)

368

61

366

Fully drawout
position

T

83
Earth terminal
M8 screw
Dimensions

23

*220

452

57

T
(mm)

Type

T

AE2000-SW AE2500-SW
AE3200-SW

Inside of the panel (thickness 1.6~3.2)

* : Mounting pitch

20
25

Rear view

23
130

130

Front terminal

Vertical terminal



23
130

130

130

23

130

130

130

130
W
Insulation
block

W

T

Outline
of breaker

Outline
of breaker

4P
3P
Neutral pole

4P
Neutral pole

Outline
of breaker

3P
Neutral pole

4P

3P

Main circuit terminal dimensions

38

Connecting area
15

4-φ13

34

Connecting area

5-φ13

125

15

25 25 25 25

W

15

Front terminal

Dimensions

(mm)

W

Connecting area

25 25 25

38

Vertical terminal

25 25 25


370
53

25

48

67

T

40
239

172

40

Panel

4-φ14

92

15

15

42.5

132

182

132

430
340

Aperture for
the drawout
handle

T

125

T

Neutral pole

*200

Front
terminal

Horizontal
(standard) Vertical
terminal
terminal

4P

125

3P

Lifting hook hole

283

92

Test 35

228

370

325(195)

240

W

AE2000-SW AE2500-SW
AE3200-SW
4-φ13

Type

95
103

Drawout type AE4000-SWA

(mm)

Front view

Side view
Control terminal
(M3.5 screw)

Lifting hook hole

Disconnected 54

325(195)

Test 35

228

Connecting busbar size
All poles:
T10xW150x4BUS/pole

283

Neutral pole

25

40

67

15

15

42.5
*200

Panel

4-φ14

Earth terminal
M8 screw

23

368

109

366

Fully drawout
position

* : Mounting pitch

172

*220

452

324(194)

239

40

48


Rear view



23

190

170

190
Outline
of breaker

52
10

170

43
170
Outline
of breaker

52
10

Note) 11

Note) 11

197

242

Neutral pole

327

242

4P

3P

Note) Spacers are not required when fastening connecting conductors (T10). The necessary contact area can be obtained with ACB terminal bent by tightening the screw.


Connecting area

125

20

25 25 25 25

48

5-φ13.5

370

430

125

Aperture for
the drawout
handle

182

4P

340

3P

125

240

Drawout type AE4000-SW, AE5000-SW, AE6300-SW

(mm)

Front view

Side view
Neutral pole

Control terminals
(M3.5 screw)
588.5(458.5)

Operating panel
center
373.5

28

228

Front face of
control terminal

Disconnected 54
28

Test 35

4P
HN

3P

Lifting hook hole
M12 Weld nut

283

Mounting angle

75

Fixing bolts
2-M12

Panel

42.5
4-M12

*530
395

172

* : Mounting pitch

48

*220

123

14 or more

Bus bar

366

Fully drawout
position

Aperture for the drawout handle

Earth terminal
M8 screw

23

368

400

610(480)

420

117

15

90

177

15

345.5

182

125

340

480

Drawout handle
radius 100

125

Insulation block



Rear view
2-M12 for mounting
*431.5

262

262

25

Mounting angle
(non-magnetic steel)

W

14

235

Connecting area

*382

25

125

196

53

25 25 25 25

42.5
*561.5(431.5)

Outline of breaker
5-φ13
103
(mm)

Dimensions
4P
HN

W

T

AE4000-SW AE5000-SW

100

20

AE6300-SW

3P

105

25

Type

T

The mounting angle should be prepared by the customer.

4P FN type
Front view

Rear view
Control terminals
(M3.5 screw)
588.5

Operating panel
center
28

503.5

Neutral pole

2-M12 for mounting
Neutral pole

28

228

*692.5
262

Mounting angle
(non-magnetic steel)
*430.5

88.5

262

262

W
14

235

*382

90

177

Drawout handle
radius 100

42.5

*42.5

399.5

6-M12

*714
525

610
Aperture for the drawout handle

Side view dimensions are same as 3 pole.

Fixing bolts
2-M12

T

Fixed type AE630-SW, AE1000-SW, AE1250-SW, AE1600-SW

(mm)

Front view

Side view
142

227(142)

275

3P

93.5

Control terminal
(M3.5 screw)

139

4P

15

132

5

72

4-φ14

410

340

7

350

15

Neutral pole

Earth terminal
M8 screw
(Left side)

228
*156
170

Panel

40
*175

*241(156)

290

255(170)

288

* : Mounting pitch

Inside of the panel
(thickness 1.6~3.2)

Rear view

85

85

85

50
Neutral pole
Outline of breaker

4P

3P


Connecting
area

2-φ13

50

17

25

38

31
40

Earth terminal
M8 screw
(Left side)

Fixed type AE2000-SWA

(mm)

Front view

Side view
142

227(142)
93.5

Control terminal
(M3.5 screw)

275

3P

139

4P

410

350

340

57 100

7

157

Neutral pole

228
*156

*241(156)

170

*175

Panel

290

255(170)

24.5

40

5

Earth terminal
M8 screw
(Left side)

31
108

288
* : Mounting pitch

Inside of the panel
(thickness 1.6~3.2)

Rear view

115


115

105

10

105

10
105

10
Neutral pole

Outline of breaker

Outline of breaker

3P

4P

Connecting
area

100

15

25 25 25

38

4-φ13

74.5

100

4-φ14

Earth terminal
M8 screw
(Left side)

Fixed type AE2000-SW, AE2500-SW, AE3200-SW

(mm)

Front view

Side view
Control terminal
(M3.5 screw)
317(187)

232

93.5

139

275

132
20

4-φ14

40

5
Earth terminal
M8 screw
(Left side)

228
*246

*175

Panel

*331(201)

260

290

345(215)

288

* : Mounting pitch

Inside of the panel
(thickness 1.6~3.2)

Rear view

130

23

130

130

95
Neutral pole
Outline of breaker

4P

3P


Connecting area

4-φ13

95

17

25 25 25

38

410

340

7

350

20

Neutral pole

4P

72

3P

31
40

Earth terminal
M8 screw
(Left side)

Fixed type AE4000-SWA

(mm)

Front view

Side view
232

Control terminal
(M3.5 screw)

317(187)
93.5

275

Connecting busbar size
All poles:
T10xW150x3BUS/pole

139

Neutral pole
4P

410

182

340

57

7

350

125

3P

228

Panel

*246

*175

*331(201)

290

345(215)

260

4.5

40

5

Earth terminal
M8 screw
(Left side)

67

129.5

4-φ14

31
117

Earth terminal
M8 screw
(Left side)

288

* : Mounting pitch


Rear view



152

30.5

145

23

145

152

145

31

31

Note) 11

Note) 11

10

10
Outline
of breaker

Outline
of breaker

Neutral
pole

3P

4P

Note) Spacers are not required when fastening connecting conductors (T10). The necessary contact area can be obtained with ACB terminal bent by tightening the screw.

Connecting area

125

20

25 25 25 25

48

5-φ13.5

Fixed type AE4000-SW, AE5000-SW, AE6300-SW

(mm)

Front view

Side view
Control terminals
(M3.5 screw)

Neutral pole

581.5(451.5)

Bus bar

275

93.5

139

4P
HN

354

57

7

182

340

125

3P

14 or more

366.5

414

Operating panel
center

4-φ14

9

228
*595.5(465.5)

*175

Panel

290

609.5(479.5)

394.5

10

40

*380.5

31
Earth terminal
M8 screw
(Left side)

136

288
* : Mounting pitch


Rear view


Neutral
pole

72.5

135

Earth terminal
M8 screw
(Left side)

53

42.5

Connecting area
25

197

262

262

20

Outline of breaker

4P
HN

125

20

25 25 25 25

100

5-φ13

3P

4P FN type
Front view
Earth terminal
M8 screw
(Left side)

Rear view

Operating panel
center
496.5

Control terminals
(M3.5 screw)
581.5

275

Neutral
pole

Neutral pole

89
263

263

263
100
20

4-φ14

228
*510.5

*595.5

524.5

609.5

Side view dimensions are same as 3 pole.

Panel cut-out, Drawout handle, Terminal adapter
Panel cut-out dimensions

Door frame panel cut-out dimensions
Panel cut-out dimensions

7.7


8-φ7


Outline

405

345

357

247

235

Breaker
mounting frame

(mm)

Type
AE630-SW~AE1600-SW Fixed Type
AE2000-SW~AE3200-SW
AE2000-SWA, AE4000-SWA Drawout Type
Fixed Type
AE4000-SW~AE6300-SW
Drawout Type

A

324

A

381

345

Dimensions

A
175
195
179
245

235

271

295

Breaker mounting frame

Vertical terminal adapter

Type

34

φ13

D

Mtg.holesφ13

(mm)

Connecting area
AE630-SW~1600-SW

20

AE3200-SW

Fixed
type

C

25

Fixed
AE2000-SW,2500-SW type

AE3200-SW

Fixed
type

Down side

Drawout type

Drawout handle dimensions

15

95

20

145

95

20

95

20

95

25

145

95

25

103 25

Condenser trip device (COT)
17

2-φ8

2-M6 Mounting screw

200

4-M4 screw
(for wiring)

169

75
110.6

14.3
16

45

Condenser
trip device
R6
4-

φ10
4

φ100

max 173

200

15

50

145

Up side

50

258.5

Drawout type

145

145

Down side

15

258.5

Up side

T

50

145

Down side

D

258.5

Up side

Drawout type

T

AE2000-SW,2500-SW

D

Dimensions

115

45

45

87
110

Breaker
Front view

T

Connecting area

φ13

Type
38

(mm)

42

Side view

45

37.5

Connecting area

Dimensions

15
53
C

25 25 25 25

T

15

38
100

φ13

25 25 25

100

15

50

25

15

φ13

φ13

25

125

15
15

φ13

25 25 25

50

25

φ13

38

15

38

AE630~
AE2000~
1600-SW 3200-SW

AE2000~3200-SW

T

AE630~1600-SW

Front terminal adapter

Drilling plan

Neutral CT (NCT), External ZCT
Neutral CT (NCT)
M5 screw

2500~4000A

630~2000A

162

4

68

M5 screw

160

51

219

5.5

105

137

97

R2

28

9

31

16.5

R3

122 Mounting pitch

38

142

66

11

48

Slit for M8 screw

192 Mounting pitch

55

Slit for M10 screw

212

87

External ZCT for transformer ground wire
Terminals M3.5 screw

A


F

30

28

E

12

D

C

B

3

2

C

G

B

D

7.7

H
E

Slit for M5 screw

100

52

70

A

40

90

Slit for M5 screw

Dimensions

(mm)

Dimensions

(mm)

A

B

C

D

E

F

G

H

A

B

C

D

ZT15B

48

15

29

62

46

15

70

25

ZT60B

140 60

73 150 46

ZT30B

68

30

37

82

66

30

90

50

ZT80B

160 80

82 169 48

ZT40B

85

40

43

92

81

40 100 50

E

ZT100B 185 100 93 190 50

External ZCT for load circuits
C


E

K

Dimensions

(mm)

B

C

D

E

ZCT163 230 60 323 250 47

B

200

A

ZCT323 370 108 460 400 47
ZCT324 500 108 600 550 48

A
Slit for M8 screw

72

D

92

UVT external unit
UVT external unit (AC380 ~ 460V)
30

30

20~24

Mounting bracket

Height of wiring

Terminal
IN1

IN2

OUT OUT
4
3

(mm)

Use the attached
mounting bracket.
(Not applicable to
35mm IEC rail)

Terminal
117

107

100

UVT
external unit
IN1
380-460V
AC

OUT4
To AE-SW terminals
of UVT controller

65
30

IN2

30

Mounting ø4.5 hole

90

OUT3

ETR external units
Display onto panel board (DP2)
(mm)

Operation display surface

64
48

Panel (Note)

42

16

Note : Use the panel of thickness 1mm ~ 3.2mm.

64

Panel attachment metal

49

1

R≤

51
64 max.

48
29.5

64

48

64

Upper side

3

Operation display
surface side

Panel attachment metal
Fixed screw M3

DP2 connection cable
connection position (connector)

Surface plate
hole dimension

CC-Link®, MODBUS® interface unit (BIF-CC, BIF-MD)
(mm)

77.5

30

Mounting bracket

5

Terminal

90

35

117

IEC35mm rail

107

100

30

23.5
37.5

67.5

35mm IEC
rail holder

65
30

Terminal
Frame Ground

M3 terminal screws

FG
P1 P2 SLD DG DB DA
35mm IEC
rail holder

Power supply
(100-240V AC•DC)
CC-Link®

30

Mounting φ4.5 hole

Frame Ground

Ter Ter FG
P1 P2 COM T/R- T/R+ SLD
Power supply
(100-240V AC•DC)
MODBUS®

I/O unit (BIF-CON)

100

77.5

30

30

Mounting bracket

5

90

35

Terminal

117

107

IEC35mm rail

23.5
37.5

67.5

35mm IEC
rail holder

65

Terminal
30

30

Input

M3 terminal screws

Mounting φ4.5 hole

K12 K22 K32 K11
C2 C1 A2 A1 U2 U1

35mm IEC
rail holder

Shunt trip
(SHT)

Closing coil
(CC)

Motor charging
(MD)

PROFIBUS-DP interface unit (BIF-PR)

100

77.5

30

30

Mounting bracket

5

Terminal

90

35

107
117

IEC35mm rail

23.5

67.5

37.5

35mm IEC
rail holder

65
30

Terminal

30

Mounting φ4.5 hole

P1 P2 FG
M3 terminal screws

Power supply
(100-240V AC•DC)

35mm IEC
rail holder

Frame Ground

VT unit (VT)
20~24

Terminal

Height of wiring

30

30

Mounting bracket

Terminal
IEC35mm rail

35mm IEC
rail holder

65

90

30

Terminal

35

117

107

100

5

30

Mounting φ4.5 hole

V1 V2 V3 VN
Line voltage inputs(To AE-SW main circuit)
35mm IEC
rail holder

Disconnect the voltage input wires during dielectric testing of main circuit.

Pre-cautions when making connections
Use M12 bolts, plain washers, and spring lock washers to connect the conductor. There are various size plain washers,
but use 24mm or smaller outside diameter washers. The washers may overlap if too large washers are used.
It is recommended to apply silver plating on the contact surface of the conductor which is used to connect with the
terminal of circuit breakers in order to prevent the increase of contact resistance due to moisture, etc. Tin plating or
nickel plating may be applied, but quickly connect with the circuit breaker terminal if nickel plating is applied because
nickel plating is less resistant to sulfur dioxide
gas.
Clean the contact surface and securely tighten
25mm
the bolts with a correct torque (M12: 40 to 50
Plain
N•m).
washer
The terminal which is applicable to connect
the conductor is different depending on the
shape of the terminal. Refer to the outline
Conductor (plating)
dimensions of P.39 to P.46.
25
ACB Terminal (silver plating)

Standard tightening torque
Screw size
M12

Plain
washer

Tightening torque(N•m)
40~50

Since fault current flowing through the conductors cause large electromagnetic forces,the conductors should be
secured firmly, using the values in the below table as a reference. Max distance between fixing support and ACB
bus bar should be less than 200mm.
Electromagnetic force in N per 1m conductor
(in the case of three phase short circuit)
Type

AE2000-SWA

AE630-SW~
AE1600-SW

Bus bar

3-Pole
Conductor distance(mm)

AE2000-SW~
AE3200-SW

4-Pole

115

(N)
AE4000-SWA

105

85

AE4000-SW~
AE6300-SW

Fixed type

Drawout type
3-Pole

4-Pole

3-Pole

4-Pole

130

190

170

152

145

262

Prospective fault current kA(pf)
30(0.2)

5700

6300

5100

3500

3900

4300

4500

2500

15100

11200

12200

9900

6800

7600

8500

8900

5000

50(0.2)

21400

15800

17300

14000

9600

10700

12000

12600

7000

65(0.2)

36100

26700

29300

23600

16200

18100

20200

21200

11800

75(0.2)

-

-

-

31500

21500

24100

26900

28200

15800

85(0.2)

-

-

-

40400

27600

30900

34500

36200

20000

100(0.2)

-

-

-

-

-

-

-

-

27800

130(0.2)

Max.200mm
Fixing support

7700

42(0.2)

AE–SW

-

-

-

-

-

-

-

-

47000

Conductor Size(IEC 60947-1; Ambient 40°C Temp., Open air)

When selecting conductors to be
connected to AE breakers, please ensure
that they have a sufficient current
capacity. Refer to the right table.

Rated current
Max.(A)

Connecting conductors(copper bus bar)
Quantity

Conductor size(mm)

630

2

40 x 5

1000

2

60 x 5

1250

2

80 x 5

1600

2

100 x 5

2000

3

100 x 5

2500

4

100 x 5

3150(3200)*1

3

100 x 10

4

150 x 10

4000
⎛ AE4000-SWA ⎞
⎝ Fixed type ⎠

3

150 x 10

4000
(AE4000-SW)

4

100 x 10

5000

4

150 x 10

6300

4

200 x 10

4000
⎛ AE4000-SWA ⎞
⎝ Drawout type ⎠

Arrangement

With long
surface vertical

*1 The temperature rise of rated current 3200A conforms to the requirement of IEC 60947-1 for
the connecting conductor size of a rated current 3150A. In case of more than 3200A,
conductor sizes are not defined in IEC 60947-1.

Insulation distance
When a short-circuit current is interrupted, discharged
hot gas blows out from the exhaust port of the arc
extinguishing chamber, so provide a clearance as
shown in the following table.
Note1:On the fixed type, maintenance is possible with
following clearance.

Dimensions

A

D
A

Electrical equipment,appliances or screen

B

(mm)

Type

C

Side
plate
B

Mounting
surface

Applicable voltage
A
B
Fixed type
C
D
A
B
Drawout type
C
D

AE4000-SW~
AE6300-SW

AE630-SW~AE3200-SW
AE2000-SWA AE4000-SWA
AC600V or less
(Note 1) 0
(Note 3) 50
162
(Note 2) 50
0
(Note 3) 50
240
(Note 2) 50

AC660V, 690V
(Note 1) 100
(Note 3) 50
162
(Note 2) 50
100
(Note 3) 50
240
(Note 2) 50

AC690V or less
(Note 1) 200
(Note 3) 50
200
(Note 1) 200
(Note 3) 50
200

Note1:300mm or more clearance is necessary to inspect the arc-extinguishing chamber and contacts.
Note2:The wiring space reguired for the control terminal block.
Note3:When using mechanical interlock, door interlock ,etc., dimension B becomes larger.

Service conditions
1. Normal service condition
Under ordinary conditions the following normal working conditions are all satisfied, the AE Series air
circuit breaker may be used unless otherwise specified.
1.Ambient temperature

A range of max. +40°C to min. -5°C is recommended.
And the average over 24 hours must not exceed +35°C.

2.Altitude

2,000m(6,600 feet) or less

3.Environmental conditions

The air must be clean, and the relative humidity must be 85% or less at max.
temp. +40°C.Do not use and store in atmospheres with sulfide gas and
ammonia gas etc.(H2S ≤ 0.01ppm, SO2 ≤ 0.1ppm, NH3 < a few ppm.)

4.Installation conditions

When installing the AE Series air circuit breaker, refer to the installation
instructions in the catalogue and instruction manual.

5.Storage temperature

A range of max. +60°C to min. -20°C is recommended to be stored.
And the average over 24 hours must not exceed +35°C.

6.Guideline for replacement

Within approx. 15 years.Please refer to the instruction manual.

2. Special service conditions
In case of special service condition, service life may become shorter in some cases.
1.Special environmental conditions

High temperature and/or high humidity
Corrosive gas

2.High ambient temperature

If the ambient temperature exceeds +40°C, the uninterrupted current rating
will be reduced. Since the derating value is different depending on the
applicable standard, refer to P56.

3.High altitude

Since the heat radiation rate is reduced for use at the 2,000m or higher,
accordingly the operating voltage, continuous current capacity and breaking
capacity are derated.Moreover the insulation durability is also decreased
owing to the atmospheric pressure. Please inquire us for further detail.

Internal resistance, reactance and power consumption (per pole)

Connection

Internal
resistance
(mΩ)

Reactance
(mΩ)

Power
consumption
(W)

Fixed type

0.028

0.059

11

Drawout type

0.042

0.089

17

Fixed type

0.026

0.060

26

Drawout type

0.040

0.091

40

Fixed type

0.024

0.060

38

Drawout type

0.038

0.091

60

Fixed type

0.016

0.063

41

Drawout type

0.030

0.095

77

Fixed type

0.016

0.063

64

Drawout type

0.025

0.095

100

Fixed type

0.010

0.047

40

Drawout type

0.020

0.071

80

Fixed type

0.008

0.047

50

Drawout type

0.018

0.071

113

Fixed type

0.007

0.048

72

Drawout type

0.014

0.072

143

Fixed type

0.009

0.048

144

Drawout type

0.015

0.072

240

Fixed type

0.010

0.038

160

Drawout type

0.013

0.062

210

Fixed type

0.009

0.038

225

Drawout type

0.011

0.062

275

Fixed type

0.008

0.038

318

Drawout type

Type

0.0085

0.062

340

AE630-SW

AE1000-SW

AE1250-SW

AE1600-SW

AE2000-SWA

AE2000-SW

AE2500-SW

AE3200-SW

AE4000-SWA

AE4000-SW

AE5000-SW

AE6300-SW

The above values are applicable for one pole. (at brandnew product)

Deratings by ambient temperature
(A)
IEC60947-2, BS, JIS C 8201-2-1 (Standard:40°C)

Standard

LR, GL, BV, DNV, ABS, NK, CCS (Standard:45°C)

Ambient Temperature

40°C

45°C

50°C

55°C

60°C

AE630-SW

630

630

630

630

630

AE1000-SW

1000

1000

1000

1000

1000

AE1250-SW

1250

1250

1250

1250

1200

AE1600-SW

1600

1600

1600

1550

1500

AE2000-SWA

2000

2000

1900

1800

1700

AE2000-SW

2000

2000

2000

2000

2000

AE2500-SW

2500

2500

2500

2450

2350

AE3200-SW

3200

3200

3200

3000

2900

AE4000-SWA

4000

4000

4000

3800

3600

AE4000-SW

4000

4000

4000

3900

3750

AE5000-SW

5000

5000

5000

5000

4750

AE6300-SW

6300

6300

5750

5500

5200

With Extension module, Display and Network
In case extension module (EX1), display (DP1) and network are attached, the following derating values shown in this table are applied.

(A)
IEC60947-2, BS, JIS C 8201-2-1 (Standard:40°C)

Standard

LR, GL, BV, DNV, ABS, NK, CCS (Standard:45°C)

Ambient Temperature

40°C

45°C

50°C

AE630-SW

630

630

630

AE1000-SW

1000

1000

1000

AE1250-SW

1250

1250

1250

AE1600-SW

1600

1600

1440

AE2000-SWA

2000

1900

1700

AE2000-SW

2000

2000

2000

AE2500-SW

2500

2500

2500

AE3200-SW

3200

3200

2880

AE4000-SWA

4000

3800

3600

The above table shows the maximum rated current per each ambient temperature for drawout type breaker with vertical connection
(at brandnew product), when breaker and bus bar are installed in open air.
Connection bus bar is according to IEC60947-1. For AE3200-SW, AE4000-SWA, AE4000-SW, AE5000-SW and AE6300-SW,
it is required to follow the manufacturer recommended size shown in Page 53.
As for ambient temperature exceeding 60°C, please inquire us.

Discrimination table
AE-SW Series air circuit breakers provide easy selective co-ordination with branch circuit breakers.
For selective co-crdinations,refer to the following table.
AC230V sym kA
Main circuit
breaker
ng
c ap
Branch
ac i
ty
circuit breaker
Un
it b
rea
ki

NF
|
S
•

H
•

MB
•

NV
|
S
•

H

NF
|
C
•

NV
|
C

NF
|
U

NF32-SW
MB30-SW
MB50-CW
NV32-SW
NF63-SW
MB50-SW
NV63-SW
NF63-HW
NV63-HW
NF125-SW
MB100-SW
NV125-SW
NF125-HW
NV125-HW
NF250-SW
MB225-SW
NV250-SW
NV250-SEW
NF250-HW
NV250-HW
NF400-SW
NV400-SW
NF400-SEW
NV400-SEW
NF400-HEW
NV400-HEW
NF400-REW
NV400-REW
NF630-SW
NV630-SW
NF630-SEW
NV630-SEW
NF630-HEW
NV630-HEW
NF630-REW
NF800-SEW
NV800-SEW
NF800-HEW
NV800-HEW
NF800-REW
NF63-CW
NV63-CW
NF125-CW
NV125-CW
NF250-CW
NV250-CW
NF400-CW
NV400-CW
NF630-CW
NV630-CW
NF800-CEW
NF125-RGW
NF125-UGW
NF250-RGW
NF250-UGW
NF400-UEW
NF800-UEW

AE-SW
AE630-SW AE1000-SW AE1250-SW AE1600-SW AE2000-SWA AE2000-SW AE2500-SW AE3200-SW AE4000-SWA AE4000-SW AE5000-SW AE6300-SW
65

65

65

65

65

85

85

85

85

130

130

130

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

10

9(10)

10

10

10

10

10

10

10

10

10

10

10

15

9(10)

10

10

10

10

10

10

10

10

10

10

10

25

9(25)

25

25

25

25

25

25

25

25

25

25

25

50

9(50)

45(50)

50

50

50

50

50

50

50

50

50

50

100

9(65)

50(65)

65

65

65

85

85

85

85

100

100

100

50

9(50)

20(50)

22(50)

42(50)

42(50)

50

50

50

50

50

50

50

100

9(65)

25(65)

40(65)

65

65

85

85

85

85

100

100

100

85

-

-

20(65)

27(65)

27(65)

42(75)

70(75)

85

85

85

85

85

85

9(65)

15(65)

20(65)

27(65)

27(65)

42(75)

70(75)

85

85

85

85

85

100

9(65)

15(65)

20(65)

27(65)

27(65)

42(75)

70(75)

85

85

100

100

100

150

9(65)

15(65)

20(65)

27(65)

27(65)

42(75)

70(75)

85

85

130

130

130

85

-

-

-

24(65)

24(65)

30(75)

40(75)

60(75)

60(75)

85

85

85

85

-

15(65)

18(65)

24(65)

24(65)

30(75)

40(75)

60(75)

60(75)

85

85

85

100

-

15(65)

18(65)

24(65)

24(65)

30(75)

40(75)

60(75)

60(75)

85(100)

85(100)

85(100)

150

-

15(65)

18(65)

24(65)

24(65)

30(75)

40(75)

60(75)

60(75)

85(100)

85(100)

85(100)

85

-

-

18(65)

24(65)

24(65)

30(75)

40(75)

60(75)

60(75)

85

85

85

100

-

-

18(65)

24(65)

24(65)

30(75)

40(75)

60(75)

60(75)

85(100)

85(100)

85(100)

150

-

-

18(65)

24(65)

24(65)

30(75)

40(75)

60(75)

60(75)

85(100)

85(100)

85(100)

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

30

9(30)

15(30)

18(30)

24(30)

24(30)

30

30

30

30

30

30

30

35

9(35)

15(35)

18(35)

24(35)

24(35)

35

35

35

35

35

35

35

50

-

15(50)

18(50)

24(50)

24(50)

30(50)

37(50)

48(50)

48(50)

50

50

50

50

-

-

-

24(50)

24(50)

30(50)

37(50)

48(50)

48(50)

50

50

50

50
125
200
125
200
200
200

65
65
9(65)
9(65)
9(65)
-

65
65
65
65
15(65)
-

65
65
65
65
18(65)
18(65)

24(50)
65
65
65
65
29(65)
24(65)

24(50)
65
65
65
65
29(65)
24(65)

30(50)
85
85
85
85
48(75)
30(75)

37(50)
85
85
85
85
85
37(75)

48(50)
85
85
85
85
85
68(75)

48(50)
85
85
85
85
85
68(75)

50
125
130
125
130
130
85(100)

50
125
130
125
130
130
85(100)

50
125
130
125
130
130
85(100)

• The values in the table represent the max.rated current for both Series AE-SW air circuit breakers and branch breakers,and the selective co-ordination applies when the AE-SW series air circuit
breakers instantaneous pick up is set to maximum.
• The numerals shown in parentheses are for AE-SW with MCR.(When set MCR).

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