Circuit Protectionw w w . a u t o m a t i o n d i r e c t . c o m / c i r c u i t - p r o t e c t i o n e31-5

CompanyInformation

SystemsOverview

ProgrammableControllers

Field I/O

Software

C-more & other HMI

Drives

SoftStarters

Motors &Gearbox

Steppers/Servos

Motor Controls

ProximitySensors

Photo Sensors

Limit Switches

Encoders

CurrentSensors

PressureSensors

TemperatureSensors

Pushbuttons/Lights

Process

Relays/Timers

Comm.

TerminalBlocks & Wiring

Power

CircuitProtection

Enclosures

Tools

Pneumatics

Appendix

ProductIndex

Part #Index

Volume 13

Molded Case Circuit Breakers Overview

OverviewFuji Molded Case Circuit Breakers aremore compact (especially 100A, 125A,250A frames) than any breakers on themarket, so they take up less space incontrol panels.

This product group maintains conformityto all Worldwide standards.

Agency Approvals• UL listed, MCCB, File: E90584 • UL listed, Accessories, File E93289 • CE marked• CCC marked• TUV certified

Standards• UL 489• CSA C22.2 No.5• IEC 60947-2 • EN 60947-2• GB 14048.2• JIS C8201-2-1, 2 (ANN.1, 2)

Features • Thermal-magnetic 15A through 800A• Suitable for branch circuit protection • Rated current of 15 to 800A, max 600V• Standard type and high-interrupting

capacities available in identically sizedbreakers

• Shunt Trip, Undervoltage Release andother accessories available

• Line & load lug terminals included on allMCCBs

• Auxiliary switch, Alarm switch and ShuntTrip can be installed in the field

• Door-mounted or flange-mounted, flexshaft operating handles

• All frame sizes suitable for reverse-feeduse

• All breakers include mounting hardware • Terminal covers included for BW125 and

BW250 frames. Terminal covers availablefor BW400, BW630 and BW800 frames.

BW125JAGU - 3P 015 SBFuji MCCB Frame Size

3 PoleAmp Rating

Terminal Structure

Fuji Molded Case Circuit Breakers Part Numbering System

*Note: N.I.T.U denotes non-interchangeable trip unit.

**Note: For DC or 1-phase AC applications, use the two outside poles of the 3-pole circuit breaker

Fuji Electric Molded Case Circuit Breakers Technical Specifications

CircuitBreaker Type

Ampere Ratingat 40°C

No.Poles

Volts Typeof

Trip*

UL 489 Interrupting Ratings (rmsSymmetrical Amperes) (kA)

AC DC Volts AC (50/60 Hz) Volts DC240 480 600 250**

BW125JAGU 15-125 3 600 250 N.I.T.U 50 30 10 10

BW250JAGU 125-250 3 600 250 N.I.T.U 50 30 10 10

BW400SAGU 250-400 3 480 250 N.I.T.U 50 35 – 10

BW630RAGU 500-600 3 480 250 N.I.T.U 100 50 – 10

BW800RAGU 700-800 3 480 250 N.I.T.U 100 50 – 10

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-6Volume 13

Fuji Molded Case Circuit Breakers – 125A Frame

BW125-Frame Accessory Selection GuidePart Number Price DescriptionBW9W1SG0 <---> Field installable auxiliary contact for BW125-frame MCCBs. SPDT. Lead wires: 20AWG, 19.69” long. Left and right side mount

BW9FRG0 <---> Field installable 24 VDC/VAC shunt trip for BW125-frame MCCBs. Lead wires: 20AWG, 19.69” long. Left and right side mount

BW9FAG0 <---> Field installable 100-120 VAC, 100-110 VDC shunt trip for BW125-frame MCCBs. Lead wires: 20AWG, 19.69” long. Left and right side mount

BW9RGAR <---> Field installable 24 VDC undervoltage release for BW125-frame MCCBs. Lead wires: 20AWG, 19.69” long. Left side mount only

BW9RGAT <---> Field installable 110-130 VAC undervoltage release for BW125-frame MCCBs. Lead wires: 20AWG, 19.69” long. Left side mount only

BW9SL0CA-3 <---> Replacement lugs for BW125-frame MCCBs,. package of 3

BW9V0CA <---> NEMA 12 rotary handle for BW125-Frame. Position indicating; lock-off feature. Shaft length: 0.39”

BW9VSG0 <---> NEMA 12 rotary handle shaft for BW9V0CA for BW125-Frame. Shaft length: 6.06”

BW9F0CA-15A <---> NEMA 12 flexible shaft handle for BW125-Frame. Flange mounted. Lockable. Flex cable shaft length: 4.92’ (1.5m)

BW9F0CA-20A <---> NEMA 12 flexible shaft handle for BW125-Frame. Flange mounted. Lockable. Flex cable shaft length: 6.56 (2m)

BW9Q1CA <---> Lockout attachment. Lock not included.Note: Short-type terminal covers (gray-white) are supplied as standard.

BW125-Frame Series Three-Pole Molded Case Circuit Breakers

Part Number Price Frequency

Rated Interrupting Capacity (kA)Rated

CurrentUL489 CAN/CSA

C22.2 No. 5IEC60947-2, JIS C8201-2-1 Icu/Ics

GB14048.2 Icu/Ics

AmpereRating Voltage Interrupt

Capacity Voltage InterruptCapacity Voltage Interrupt

CapacityBW125JAGU-3P015SB <--->

50/60 Hz

15

600V/Y AC480V/� AC480V/Y AC240V AC250V DC

10 kA30 kA30 kA50 kA10 kA

500V AC440V AC400V AC380V AC240V AC250V DC

15/8 kA30/15 kA30/15 kA30/15 kA50/25 kA15/8 kA

400V AC230V AC

30/15 kA50/25 kA

BW125JAGU-3P020SB <---> 20

BW125JAGU-3P030SB <---> 30

BW125JAGU-3P040SB <---> 40

BW125JAGU-3P050SB <---> 50

BW125JAGU-3P060SB <---> 60

BW125JAGU-3P070SB <---> 70

BW125JAGU-3P075SB <---> 75

BW125JAGU-3P080SB <---> 80

BW125JAGU-3P090SB <---> 90

BW125JAGU-3P100SB <---> 100

BW125JAGU-3P125SB <---> 125Note: SCCR = UL489 interrupting capacity

Fuji BW125A series MCCBs are 125 ampframe, 3-pole, non-adjustable magnetic trip,molded case circuit breakers (MCCB). TheBW125 series is suitable for reverse feed

applications. Included with each MCCB areLine and Load-side Lug terminals, terminalcovers and mounting hardware. Accessoriesare not pre-installed and are sold separately.

BW125JAGU-3P125SBshown

BW9V0CA BW9F0CA-15A BW9FAG0 BW9RGAR BW9Q1CA

Circuit Protectionw w w . a u t o m a t i o n d i r e c t . c o m / c i r c u i t - p r o t e c t i o n e31-7

CompanyInformation

SystemsOverview

ProgrammableControllers

Field I/O

Software

C-more & other HMI

Drives

SoftStarters

Motors &Gearbox

Steppers/Servos

Motor Controls

ProximitySensors

Photo Sensors

Limit Switches

Encoders

CurrentSensors

PressureSensors

TemperatureSensors

Pushbuttons/Lights

Process

Relays/Timers

Comm.

TerminalBlocks & Wiring

Power

CircuitProtection

Enclosures

Tools

Pneumatics

Appendix

ProductIndex

Part #Index

Fuji Molded Case Circuit Breakers –125A Frame Characteristic Curves

BW125 (Rated current: 15A)

● BW125 (Rated current: 20A)

1246

1246

0.010.02

0.040.060.10.20.40.6

10

20

40

1020

4060

120180

1 1.5 2 3 4 5 6 78 10 15 20 30 40506080100Multiple of rated current

Instantaneous trippingcharacteristic500A±100A

Max. value

Min. value

Max. total fault clearing time

Min

ute

Sec

ond

Ope

ratin

g tim

e

1246

1246

0.010.02

0.040.060.10.20.40.6

10

20

40

1020

4060

120180

1 1.5 2 3 4 5 6 7 8 10 15 20 30 40 506080100Multiple of rated current

Max. value

Min. value

Max. total fault clearing time

Instantaneous trippingcharacteristic500A±100A

Min

ute

Sec

ond

Ope

ratin

g tim

e

Ambient temp. (˚C)

Rat

ed c

urre

nt

corr

ectio

n ra

tio (%

)

Reference temp. 40˚C

050403020 010150

100

150

Ambient temp. (˚C)

Rat

ed c

urre

nt

corr

ectio

n ra

tio (%

)

Reference temp. 40˚C

050403020 010150

100

150

BW125 Rated Current 20A

BW125 Rated Current 15A

Wire Range Wiring Specifications chart is onpage 31-30

Volume 13

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-8

Fuji Molded Case Circuit Breakers –125A Frame Characteristic CurvesBW125 (Rated current: 30A)

BW125 (Rated current: 40A)

Ambient temp. (˚C)

Rat

ed c

urre

nt

corr

ectio

n ra

tio (%

)

Reference temp. 40˚C

050403020 010150

100

150

050403020 010150

100

150

Ambient temp. (˚C)

Rat

ed c

urre

nt

corr

ectio

n ra

tio (%

)

Reference temp. 40˚C1246

1246

0.010.02

0.040.06

0.10.20.40.6

10

20

40

1020

4060

120180

1 1.5 2 3 4 5 6 78 10 15 20 30 40506080100Multiple of rated current

Max. value

Max. total fault clearing time

Instantaneous trippingcharacteristic500A±100A

Min

ute

Sec

ond

Ope

ratin

g tim

e

1246

1246

0.010.02

0.040.06

0.10.20.40.6

10

20

40

1020

4060

120180

1 1.5 2 3 4 5 6 7 8 10 15 20 30 40506080100Multiple of rated current

Max. value

Min. value

Max. total fault clearing time

Instantaneous trippingcharacteristic500A±100A

Min

ute

Sec

ond

Ope

ratin

g tim

e

Min. value

BW125 Rated Current 30A

BW125 Rated Current 40A

Volume 13

Circuit Protectionw w w . a u t o m a t i o n d i r e c t . c o m / c i r c u i t - p r o t e c t i o n e31-9

CompanyInformation

SystemsOverview

ProgrammableControllers

Field I/O

Software

C-more & other HMI

Drives

SoftStarters

Motors &Gearbox

Steppers/Servos

Motor Controls

ProximitySensors

Photo Sensors

Limit Switches

Encoders

CurrentSensors

PressureSensors

TemperatureSensors

Pushbuttons/Lights

Process

Relays/Timers

Comm.

TerminalBlocks & Wiring

Power

CircuitProtection

Enclosures

Tools

Pneumatics

Appendix

ProductIndex

Part #Index

Volume 13

Fuji Molded Case Circuit Breakers –125A FrameCharacteristic Curves

Rat

ed c

urre

nt

corr

ectio

n ra

tio (%

)

10 0 01 20 30 40 5050

100

150Reference temp. 40°C

Ambient temp. (°C)

1246

1246

0.010.02

0.040.060.10.20.40.6

10

20

40

1020

4060

120180

1 1.5 2 3 4 5 6 78 10 15 20 30 4050 60 80 100Multiple of rated current

Max. value

Min. valueMax. total fault clearing time

Instantaneous trippingcharacteristic10 In±20%

Min

ute

Sec

ond

Ope

ratin

g tim

e

Note: Instantaneous tripping = 10 x (rated current) ± 20% In = rated current

BW125 Current Range 50 -125A

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-18

15 to 125ABW125A Frame

125 to 250ABW250A Frame

Fuji Molded Case Circuit Breakers –Dimensions

Note: All dimensions shown in mm [inches]

Volume 13

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-22

Fuji Molded Case Circuit Breakers –Products And Accessory Compatibility

Match the Accessories with Fuji Molded Case Circuit BreakersPart Number Description BW125JAGU BW250JAGU BW400SAGU BW630RAGU BW800RAGUBW9W1SG0 Auxiliary Switch (Mounting Left and right side) X XBW9W1SHA Auxiliary Switch (Mounting Left side ONLY) X X X

BW9FRG0 Shunt Trip 24 VAC/VDC (Mounting both Left and Right sides) X XBW9FHA-R Shunt Trip 24-48 VAC/VDC (Mounting Left side ONLY) X X X

BW9FAG0 Shunt Trip 100-120 VAC, 100-110 VDC (Mounting both Left and Right sides) X X

BW9FHA-A Shunt Trip 100-280 VAC, 100-220 VDC (Mounting Left side ONLY) X X X

BW9RGAR UnderVoltage Release 24VDC (Left side ONLY) X XBW9RHA-R UnderVoltage Release 24 VAC/VDC (Left side ONLY) X X XBW9RGAT UnderVoltage Release 110-130 VAC (Left side ONLY) X XBW9RHA-1 UnderVoltage Release 120-130 VAC, 125VDC (Left side ONLY) X X X

BW9SL0CA-3 Replacement Lugs Kit for 125 Amp frame XBW9SL0GA-3 Replacement Lugs Kit for 250 Amp frame up to 175A XBW9SL1GA-3 Replacement Lugs Kit for 250 Amp frame 200A to 250A X

BW9V0CA Rotary Handle, H = 4.134"(shaft is shorter) XBW9V0GA Rotary Handle, H = 4.134"(shaft is shorter) XBW9VSG0 Optional Shaft for BW9V0CA and BW9V0GA, H = 9.843" (shorter shaft) X XBW9V0HA Rotary Handle, H = 7.48"(shaft is shorter) XBW9V0JA Rotary Handle, H = 7.48"(shaft is shorter) X XBZ-VS2 Optional Shaft for BW9V0HA and BW9V0JA, H = 9.843" (shorter shaft) X X X

BW9F0CA-15A Flange Handle (flex shaft), NEMA 12, 59“ (1.5m) cable, 125 Amp frame XBW9F0CA-20A Flange Handle (flex shaft), NEMA 12, 78.7” (2.0m) cable, 125 Amp frame XBW9F0GA-15A Flange Handle (flex shaft), NEMA 12, 59“ (1.5m) cable, 250 Amp frame XBW9F0GA-20A Flange Handle (flex shaft), NEMA 12, 78.7” (2.0m) cable, 250 Amp frame XBW9F0HA-15A Flange Handle (flex shaft), NEMA 12, 59“ (1.5m) cable, 400 Amp frame XBW9F0HA-20A Flange Handle (flex shaft), NEMA 12, 78.7” (2.0m) cable, 400 Amp frame X

BW9BTHA-L3W Terminal Cover for the 400A frame XBW9BTJA-L3W Terminal Cover for the 630A AND 800A frame X X

BW9Q1CA Lockout Attachment 125A and 250A frames X XBW9QNHA Lockout Attachment 400A, 630A and 800A frames X X X

Internal Accessory Combinations for BW Series

Available configurations

Auxiliary switchSPDTShunt trip

Undervoltage trip

Auxiliary Switch + Shunt Trip

Undervoltage + Auxiliary Switch

MCCB

Pole 3 3

BW400BW630BW800

BW125BW250

Handle

3-pole

Left Right Shunt trip Undervoltage trip Auxiliary switch

Volume 13

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-30Volume 13

Maximum Wire Sizes and Tightening Torque

Type RatedCurrent (A)

Wire Size AWG or MCM (mm2)

TighteningTorqueLugTerminal*

BW125

15 14 AWG (2.1mm2)

51 lb.-in.(5.8 N-m)

20 12 AWG (3.3mm2)30 10 AWG (5.3mm2)40 8 AWG (8.4mm2)50 8 AWG (8.4mm2)60 6 AWG (13.3mm2)70 4 AWG (21.1mm2)75 4 AWG (21.1mm2)80 4 AWG (21.1mm2)90 3 AWG (26.7mm2)100 3 AWG (26.7mm2)125 1 AWG (42.4mm2)

BW250

125 1 AWG (42.4mm2)

204 lb.-in.(23 N-m)

150 1/0 AWG (53.5mm2)175 2/0 AWG (67.4mm2)200 3/0 AWG (85.0mm2)225 4/0 AWG (107.2mm2)250 250 MCM (127mm2)

BW400

250 250 MCM (127mm2)385 lb.-in(43.5 N-m)

300 350 MCM (177mm2)350 500 MCM (253mm2)

400 3/0 AWGx2 (85.0mm2x2)282 lb-in (31.9 N-m)

BW630500 250-500 MCMx2 275 lb.-in.

(31.07 N-m)600 250-500 MCMx2

BW800700 250-500 MCMx2 275 lb.-in.

(31.07 N-m)800 3/0 AWG-300 MCMx3

Fuji Molded Case Circuit Breakers – Wire Range Specifications

Wiring • When connecting the wires, follow NEC (National Electric Code,

USA) or CEC (Canadian Electrical code Part 1, Canada) instruc-tions.

• Use copper wire rated for 75°C for connecting. UL or CSAapproved wire is recommended.

• Tighten the wire connections adequately, as a very large elec-tromagnetic force will be generated when short circuit current isgenerated.

• Perform additional tightening of the terminal screws periodically.

Caution• Adhere to the number of strands of wire indicated in the

table.• Multiconductor wire can not be connected. • Two wires cannot be connected to the lug terminal at once.• Do not solder the end of the wire.

Allowable Wire Specifications for Lug TerminalsWire Size AWG or MCM (mm2) Number of Wire Strands

14 to 2 (2.1 to 33.6) 71 to 4/0 (42.4 to 107.2) 19250 to 500 (127 to 250) 37

*Note: Lug terminals are supplied as standard.

Circuit Protectionw w w . a u t o m a t i o n d i r e c t . c o m / c i r c u i t - p r o t e c t i o n e31-23

CompanyInformation

SystemsOverview

ProgrammableControllers

Field I/O

Software

C-more & other HMI

Drives

SoftStarters

Motors &Gearbox

Steppers/Servos

Motor Controls

ProximitySensors

Photo Sensors

Limit Switches

Encoders

CurrentSensors

PressureSensors

TemperatureSensors

Pushbuttons/Lights

Process

Relays/Timers

Comm.

TerminalBlocks & Wiring

Power

CircuitProtection

Enclosures

Tools

Pneumatics

Appendix

ProductIndex

Part #Index

Volume 13

Fuji Molded Case Circuit Breakers – Field-mountable Accessories

Rotary Operating Handles for Fuji MCCBs – Selection Guide

BreakerType

V-typeHandle Price

Standard Type With the optional shaft (x= 6.063 (154)) MountingScrew

Mass lb. (kg)H: inch(mm) H: inch(mm) Area in which the hinge

with H can be installedBW125 BW9V0CA <---> 4.134±0.078 (105±2) 9.843±0.078 (250±2) 5.512 to 9.843 (140 to 250) M4 x 3.35 (85) 1.48 (0.67)

BW250 BW9V0GA <---> 4.134±0.078(105±2) 9.843±0.078 (250±2) 5.512 to 9.843 (140 to 250) M4 x 3.35 (85) 1.48 (0.67)

BW400 BW9V0HA <--->7.48±0.078 (190±2) 9.843±0.078 (250±2) 7.953 to 9.843 (202 to 250) M6 x 4.33 (110) 4.85 (2.2)BW630

BW800 BW9V0JA <--->

Notes: • Handle is an operating mechanism only; not for sealing enclosure door.

• Not available for side mounting

• When mounting a terminal cover, cut away part of it because it hides the mounting screws for the breaker.

Defeatable Rotary Handle Operating Mechanisms

125A, 250A Frame V type handle

• BW9V0CA, BW9V0GA (BW9VSG0: optional shaft)

Area in which the hingewith H can be installed

H: inch(mm)Standard typeH: inch(mm)

Breaker type Handle type With the optional shaft (X=6.063(154)) Mountingscrew

M4 x 3.35(85)

M4 x 3.35(85)

Mass lb. (kg)

1.48 (0.67)

1.48 (0.67)

BW125

BW250

BW9V0CA

BW9V0GA

4.134±0.078(105±2)

4.134±0.078(105±2)

5.512 to 9.843(140 to 250)

5.512 to 9.843(140 to 250)

9.843±0.078(250±2)

9.843±0.078(250±2)

Door panel cuttingHandle

C/L4-0.591 dia (ø15)

MCCBHandle C/L

3.071(78)

3.07

1 (7

8)1.929 (49)

Padlock size 0.157 dia to 0.315 dia (ø4 to ø8)

LC

4.44

9 (1

13)

4.449 (113)2.677 (68)

LC

2.559 (65) H

MCCBhandle

C/L

MCCBLine

Load

Panel

Note: Align the center of the hole cut in the panel with the center of the breaker handle.

Handle C/L

P4 P3 P2

Door hinge installation areaOptional shaft BW9VSG0X = H - 3.74 (95)

Install the door hinge in the shaded area.

2.362 (60) 2.362 (60)

4.724 (120) 4.724 (120)

C/L

1.06

3 (2

7)1.

614

(41)

1.06

3 (2

7)0.

315

(8)

1.18

1 (3

0)0.

039

(1)

1.92

9 (4

9)0.

591

(15)

X

Notes: • The handle does not have any means to hold the door. Provide it separately.• Not available for side mounting.* For BW250 series only: When mounting a terminal cover, cut away part of it because it hides the mounting screws for the breaker. Remove the shaded parts in the figure .

Panel thickness:0.047 to 0.126 (1.2 to 3.2)

3.543 dia (ø90)

BW9V0CA shown

Dimensions: inch (mm)

Dimensions

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-24Volume 13

Fuji Molded Case Circuit Breakers – Field-mountable Accessories

400A, 630A, 800A Frame V type handle

• BW9V0HA, BW9V0JA (BZ-VS2: optional shaft)

Breaker type Handletype

Standard typeH: inch(mm)

With the optional shaft (X = 3.48 (88.5) Mass lb. (kg)H: inch(mm) Area in which the hinge

with H can be installed

BW400

BW630, BW800

BW9V0HA

BW9V0JA

7.48±0.078(190±2)

9.843±0.078(250±2)

7.953 to 9.843 (202 to 250) 4.85 (2.2)

Note: • The handle is an operating mechanism only; not for sealing enclosure door. • Not available for side mounting

X

Optional shaft (BZ-VS2)

2.16

5 (5

5)

3.937 (100)

H 2.48 (63)

0.39

4 (1

0)

7.874 (200)

OFF

1.18

1 (3

0)

Panel Decorativeplate

Mountingscrew

Load

Install the door hinge in the shaded area.

Line5.906 (150)

5.90

6 (1

50)

5.90

6 (1

50)

Lock platePadlock size 0.157 dia (ø4) to

0.315 dia (ø8)(Up to two 0.315 dia (ø8) padlocks can be mounted.)

MCCB handle C/L

4.40

9 (1

12)

4.409 (112)

4-0.394 dia (ø10)

MCCBhandle C/L

MCCBhandle C/L

Door panel cutting

Note: Align the center of the hole cut in the panel with the center of the breaker handle.

When using the BZ-VS2 extension shaft to adjust dimension H, cut it according to the equation below.X=H−6.358 (161.5)

Panel thickness: 0.063-0.126 (1.6-3.2)

5.433 dia (ø138)

M6 x 4.33 (110)

Dimensions: inch (mm)

Dimensions

Circuit Protectionw w w . a u t o m a t i o n d i r e c t . c o m / c i r c u i t - p r o t e c t i o n e31-25

CompanyInformation

SystemsOverview

ProgrammableControllers

Field I/O

Software

C-more & other HMI

Drives

SoftStarters

Motors &Gearbox

Steppers/Servos

Motor Controls

ProximitySensors

Photo Sensors

Limit Switches

Encoders

CurrentSensors

PressureSensors

TemperatureSensors

Pushbuttons/Lights

Process

Relays/Timers

Comm.

TerminalBlocks & Wiring

Power

CircuitProtection

Enclosures

Tools

Pneumatics

Appendix

ProductIndex

Part #Index

Flex Handle Specifications

Operating instructions

• Operating handle facing up, Breaker is in ON position.• Operating handle facing down, Breaker is in OFF position or is reset.• Panel door cannot be opened when in ON, OFF or Trip position. In order to

open the door, the handle must be turned toward reset position.• Release screw is standard. If you want to open a panel door in ON position,

please turn the release screw using flat head screwdriver.

Frame Size 125A frame 250A frame 400A frameMechanical Endurance(cycles) 10,000 8,000 6,000

Ambient Temperature 14 to 140F (- 10 to 40°C)

Relative Humidity less than 95% RH

Protection NEMA Type12 IP54 (IEC60529)

Conforming Standards NFPA 79(2007), ANSI(Lockout), OSHA(1910.147, Lockout/tagout), UL489(cUL)

Environment No excessive dust, smoke, corrosive gases, flammable gases, steam or salt.

Flex Shaft Handles for Fuji MCCBs – Selection GuideBreakerType Handle Type Price Description

BW125BW9F0CA-15A <---> Nema 12 flexible shaft handle for 125A frame. 59.06” (1.5m)cable

BW9F0CA-20A <---> Nema 12 flexible shaft handle for 125A frame. 78.74” (2m) cable

BW250BW9F0GA-15A <---> Nema 12 flexible shaft handle for 250A frame. 59.06” (1.5m)cable

BW9F0GA-20A <---> Nema 12 flexible shaft handle for 250A frame. 78.74” (2m) cable

BW400BW9F0HA-15A <---> Nema 12 flexible shaft handle for 400A frame. 59.06” (1.5m)cable

BW9F0HA-20A <---> Nema 12 flexible shaft handle for 400A frame. 78.74” (2m) cable

Defeatable Flexible Handle Operating Mechanisms

Fuji Molded Case Circuit Breakers – Field-mountable Accessories

BW9F0CA-15A shown

Terminal cover Mounting screw

M4 x 90

Drive section Operation section

Insulation barrier

Terminal cover

To operation section

Panel drilling

0.197dia(M4 or ø5)

Handle

Panel

Panel

Cable

Release lever

Lock lever

Release screw

OFF lock

Concave for ON lock*2

1.102(28) or more RESET

6.10

2 (1

55)

5.19

7 (1

32)

0.86

6(2

2)

1.08

3(2

7.5)

0.49

2(1

2.5)

1.08

3 (2

7.5)

5.19

7 (1

32) 10

.827

(275

)

Max

. 2.7

17( 6

9)

5.866 (149)

5.70

9 (1

45)

150˚

2.95

3 (7

5)

4.68

5 (1

19)

1.14

2 (2

9)

2.55

9 (6

5)

3.937 (100)MCCB/ELCB

ELCB

MCCB/ELCB

MCCB/ELCB

4.094 (104)2.756 (70)

3.543 (90)

1.181 (30)

4.606 (117)

2.362 (60)

1.772 (45)

3.15 (80) ON 1.063(27)

1.142 (29)

2.244(57)

2.244 (57)

0.512(13)

2-0.27

6 dia

(ø7)

R0.256 (R6.5)

2-0.217 dia (ø5.5)

*1

• BW9F0CA

• This product consists of a drive section and an operation section.• The operation section can be mounted either to the right or to the left on the panel depending on the mounting position of the release lever.• For the OFF lock, up to three 0.394 dia (φ10) padlocks can be used at one time

*1 Set the height to 20mm or 30mm (0.787” or 1.181”). Adjust the lock lever depending on the setting.*2 In the ON position, up to two padlocks or lockout hasps up to 0.394 dia (10mm) can be

used at one time.

Volume 13

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-26

Fuji Molded Case Circuit Breakers – Field-mountable Accessories

35

g

Operation sectionDrive section

To operation section

Panel drilling

Handle

Panel

Mounting screwM4 x 90

Panel

Cable

Release lever

Lock lever

Release screw

OFF lock

Concave for ON lock*2

1.102 (28) or more

RESET

0.86

6 (2

2)

4.96

1 (1

26)

1.08

3 (

27.5

)

0.49

2 (

12.5

)

1.08

3 (2

7.5)

5.19

7 (1

32)

10.8

27 (

275)

6.49

6 (

165)

3.46

5(8

8)

Max

. 2.7

17 (

69)

5.866 (149)

5.70

9 (1

45)

150˚

2.95

3 (

75)

4.68

5 (1

19)

1.14

2 (2

9)

2.362 (60)

1.772 (45)

3.15 (80) ON 1.063 (27)

1.142 (29)2.244 (57)

4.094 (104)4.528 (115)

2.756 (70)

4.606 (117)3.543(90)

Insulationbarrier

Terminalcover 2.244 (57)

1.378 (35)

0.197 dia(M4 or ø5)

0.512 (13)

2-0.2

76 di

a (ø7)

R0.256 (R6.5)

2-0.217 dia (ø5.5)

*1

MCCB/ELCB

MCCB/ELCB

MCCB/ELCB

MCCB/ELCB

• BW9F0GA

• This product consists of a drive section and an operation section.• The operation section can be mounted either to the right or to the left on the panel depending on the mounting position of the release lever.• For the OFF lock, up to three 0.394 dia (φ10) padlocks can be used at one time

*1 Set the height to 20mm or 30mm (0.787” or 1.181”). Adjust the lock lever depending on the setting.*2 In the ON position, up to two padlocks or lockout hasps up to 0.394 dia (10mm) can be

used at one time.

Dimensions: inch (mm)• BW9F0HA

Mounting screwM6 x 110

Operation sectionDrive section

To operation section

Panel drilling

Handle

Panel

Panel

Cable

Release lever

Lock lever

Release screw

OFF lock

Concave for ON lock*2

1.102 (28) or moreRESET

0.86

6 (2

2)

8.42

5 (2

14)

to 8

.504

(21

6)

1.08

3(2

7.5)

0.49

2 (1

2.5)

1.08

3 (2

7.5)

5.19

7 (1

32) 10

.827

(27

5)

10.8

27 (

275)

Max

. 2.7

17

(69)

5.866 (149)

5.70

9 (1

45)

150˚

4.68

5 (1

19)

1.14

2 (2

9)

2.362 (60)

1.772 (45)

3.15 (80) ON1.063 (27)

1.142 (29)2.244 (57)

6.102(155)Terminalcover

Insulationbarrier

6.732 (171)

2.244 (57)

1.732 (44)0.276 dia (M6 or ø7)

0.512 (13)

2-0.

276

(ø7)

R0.256 (R6.5)

2-0.217 dia (ø5.5)

*1

• This product consists of a drive section and an operation section.• The operation section can be mounted either to the right or to the left on the panel depending on the mounting position of the release lever.• For the OFF lock, up to three 0.394 dia (φ10) padlocks can be used at one time

*1 Set the height to 20mm or 30mm (0.787” or 1.181”). Adjust the lock lever depending on the set*2 In the ON position, up to two padlocks or lockout hasps up to 0.394 dia (10mm) can be

used at one time.

MCCB/ELCB

MCCB/ELCB

MCCB/ELCB

MCCB/ELCB

7.48 (190)

5.512 (140)

4.252 (108)

2.95

3 (7

5)

Volume 13

Circuit Protectionw w w . a u t o m a t i o n d i r e c t . c o m / c i r c u i t - p r o t e c t i o n e31-27

CompanyInformation

SystemsOverview

ProgrammableControllers

Field I/O

Software

C-more & other HMI

Drives

SoftStarters

Motors &Gearbox

Steppers/Servos

Motor Controls

ProximitySensors

Photo Sensors

Limit Switches

Encoders

CurrentSensors

PressureSensors

TemperatureSensors

Pushbuttons/Lights

Process

Relays/Timers

Comm.

TerminalBlocks & Wiring

Power

CircuitProtection

Enclosures

Tools

Pneumatics

Appendix

ProductIndex

Part #Index

Volume 13

Shunt Trips

Shunt Trips for Fuji MCCBs – Selection GuidePart Number Price Description

BW9FRG0 <--->Field installable 24 VAC/VDC shunt trip for BW125 and BW250 series MCCB.Left and right side mounting. Lead wires 20AWG, 19.69” long.

BW9FHA-R <--->Field installable 24/48 VAC/VDC shunt trip for BW400, BW630 and BW800 series MCCB.Left side mounting only. Lead wires 20AWG, 19.69” long.

BW9FAG0 <--->Field installable 100/120 VAC, 100-110 VDC shunt trip for BW125 and BW250 series MCCB.Left and right side mounting. Lead wires 20AWG, 19.69” long.

BW9FHA-A <---> Field installable 100/240 VAC, 100-220 VDC shunt trip for BW400, BW630 and BW800 seriesMCCB.Left side mounting only. Lead wires 20AWG, 19.69” long.

Fuji Molded Case Circuit Breakers – Accessories

Auxiliary Contacts for Fuji MCCBs – Selection GuideBreakerType Part Number Price Description

BW125BW250 BW9W1SG0

<--->Auxiliary switch for for 125A and 250A frame. Mounting left and right side

<--->

BW400BW630BW800

BW9W1SHA<---> Auxiliary switch for for 400A , 630A and 800A frame. Mounting left side

ONLY<--->

Ratings of Auxiliary SwitchesStandard Type

Breaker TypeRatedThermalCurrent (A)

Make/Break Current (A)MinimumLoad CurrentAC DC

Voltage (V) Res. Load Ind. Load Voltage (V) Res. Load Ind. Load

BW125,BW250, BW400BW630, BW800

5

24 5 5 24 4 35V DC 160 mA

30V DC 30 mA

48 5 5 48 2.5 1

125 5 3 125 0.4 0.4

250 3 2 250 0.2 0.2

Ratings of Shunt Trips

Breaker TypeAC DC

Time Rating of Coil Operating Time (ms)Voltage (V) VA Voltage (V) W

BW125, BW25024 50 24 50 Continuous

(with 1 N.O. contact to prevent coil burnout)

13-21100-120 50 100-110 50

BW400,BW630, BW800

24-48 2 24-48 2Continuous 8-20

100-240 3 100-220 3

Note: Allowable operating voltage AC voltage: 85% to 110% of coil rated voltageDC voltage: 75% to 125% of coil rated voltage

Auxiliary Contacts

BW9W1SHA shown

BW9FRG0 shown

The auxiliary contacts are accessory contacts for the indication of circuit breaker open-closed or tripped.

Shunt Trip is for remote tripping (opening) of crircuit breaker.

Operation of auxiliary switches Accessory

Auxiiary switch

SPDT(1)

Handle position

ON OFF Trip

11/AXcL

12/AXbL

14/AXaL11/AXcL

12/AXbL

14/AXaL

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-28Volume 13

Fuji Molded Case Circuit Breakers – Accessories

Replacement Lugs

Replacement Lug Kits for Fuji MCCBs – Selection GuidePart Number Price Description

BW9SL0CA-3 <--->Replacement lug kit for BW125 series MCCB. 75°C. Cu onlyPackage of 3

BW9SL0GA-3 <--->Replacement lug kit for BW250 series up to 175A MCCB. 75°C. Cu onlyPackage of 3

BW9SL1GA-3 <--->Replacement lug kit for BW250 MCCB series 200A to 250A. 75°C. Cu onlyPackage of 3

Ratings of Undervoltage Trip

Breaker TypeAC DCVoltage (V) VA Voltage (V) W

BW125*1BW250*1

– – 24 5

110 - 130 5 – –

BW400*2BW630*2BW800*2

24 2 24 2

120 - 130 3 125 3

Undervoltage Releases for Fuji MCCBs – Selection GuideBreaker Type Part Number Price DescriptionBW125, BW250 BW9RGAR <---> Undervoltage Release 24V DC (Left side ONLY)

BW125, BW250 BW9RGAT <---> Undervoltage Release 110 to 130 VAC VAC/VDC (Left side ONLY)

BW400, BW630, BW800 BW9RHA-R <---> Undervoltage Release 24 VAC/VDC (Left side ONLY)

BW400, BW630, BW800 BW9RHA-1 <---> Undervoltage Release 120 to 130 VAC 125 VDC (Left side ONLY)

Note: Allowable operating voltage: AC voltage: 85% to 110% of coil rated voltageDC voltage: 75% to 125% of coil rated voltage.

*1 Reset-allowed type: When the breaker handle is in the OFF or RESET state, trippingdoes not occur, even if the undervoltage trip coil is not energized.Turning ON with the undervoltage trip coil not energized causes normal tripping.

*2 Reset-prohibited type: When the undervoltage trip coil is not energized, reset oper-ation cannot reset the tripped breaker to the OFF state.

Undervoltage Releases

BW9SL0GA-3 shown

BW9RGAR shown

Undervoltage Release will trip the circuit breaker when connected voltage drops to lessthan 70% of undervoltage release voltage rating. It will allow the circuit breaker to close(ON) when voltage is approximately 85% of rated voltage.

Circuit Protectionw w w . a u t o m a t i o n d i r e c t . c o m / c i r c u i t - p r o t e c t i o n e31-29

CompanyInformation

SystemsOverview

ProgrammableControllers

Field I/O

Software

C-more & other HMI

Drives

SoftStarters

Motors &Gearbox

Steppers/Servos

Motor Controls

ProximitySensors

Photo Sensors

Limit Switches

Encoders

CurrentSensors

PressureSensors

TemperatureSensors

Pushbuttons/Lights

Process

Relays/Timers

Comm.

TerminalBlocks & Wiring

Power

CircuitProtection

Enclosures

Tools

Pneumatics

Appendix

ProductIndex

Part #Index

Volume 13

Fuji Molded Case Circuit Breakers – Accessories

Terminal CoversTerminal covers act as guards to shield theoperator from touching live terminations. Theyfit either the line or load side.

Lockout Attachment

Terminal Covers for Fuji MCCBs – Selection Guide

Breaker Series Part Number Price DescriptionDimensions inch (mm)

A B C

BW400 BW9BTHA-L3W <---> Gray-white Long type terminal cover for FujiMCCBs. For line side and load side. 2/pk 6.772 (172) 4.331 (110) 3.858 (98)

BW630, BW800 BW9BTJA-L3W <---> Gray-white Long type terminal cover for FujiMCCBs. For line side and load side. 2/pk 8.268 (210) 6.102 (155) 3.858 (98)

Note: Gray-white short type terminal covers are provided with breakers as standard for 125 and 250 Amp frames.

Lockout Attachments for Fuji MCCBs – Selection Guide

Breaker Series Part Number Price Description

BW125BW250 BW9Q1CA <--->

Use to lock out BW125 and BW 250 series MCCBs. Lock not included

BW400, BW630, BW800 BW9QNHA <--->Use to lock out BW400, BW600 and BW800 MCCBs. Lock not included.

BW9BTHA-L3Wshown

BW9Q1CA shown

Dimensions of Terminal Covers: inch (mm)

Breaker

A C

B

Circuit Protection 1 - 8 0 0 - 6 3 3 - 0 4 0 5e31-30Volume 13

Maximum Wire Sizes and Tightening Torque

Type RatedCurrent (A)

Wire Size AWG or MCM (mm2)

TighteningTorqueLugTerminal*

BW125

15 14 AWG (2.1mm2)

51 lb.-in.(5.8 N-m)

20 12 AWG (3.3mm2)30 10 AWG (5.3mm2)40 8 AWG (8.4mm2)50 8 AWG (8.4mm2)60 6 AWG (13.3mm2)70 4 AWG (21.1mm2)75 4 AWG (21.1mm2)80 4 AWG (21.1mm2)90 3 AWG (26.7mm2)100 3 AWG (26.7mm2)125 1 AWG (42.4mm2)

BW250

125 1 AWG (42.4mm2)

204 lb.-in.(23 N-m)

150 1/0 AWG (53.5mm2)175 2/0 AWG (67.4mm2)200 3/0 AWG (85.0mm2)225 4/0 AWG (107.2mm2)250 250 MCM (127mm2)

BW400

250 250 MCM (127mm2)385 lb.-in(43.5 N-m)

300 350 MCM (177mm2)350 500 MCM (253mm2)

400 3/0 AWGx2 (85.0mm2x2)282 lb-in (31.9 N-m)

BW630500 250-500 MCMx2 275 lb.-in.

(31.07 N-m)600 250-500 MCMx2

BW800700 250-500 MCMx2 275 lb.-in.

(31.07 N-m)800 3/0 AWG-300 MCMx3

Fuji Molded Case Circuit Breakers – Wire Range Specifications

Wiring • When connecting the wires, follow NEC (National Electric Code,

USA) or CEC (Canadian Electrical code Part 1, Canada) instruc-tions.

• Use copper wire rated for 75°C for connecting. UL or CSAapproved wire is recommended.

• Tighten the wire connections adequately, as a very large elec-tromagnetic force will be generated when short circuit current isgenerated.

• Perform additional tightening of the terminal screws periodically.

Caution• Adhere to the number of strands of wire indicated in the

table.• Multiconductor wire can not be connected. • Two wires cannot be connected to the lug terminal at once.• Do not solder the end of the wire.

Allowable Wire Specifications for Lug TerminalsWire Size AWG or MCM (mm2) Number of Wire Strands

14 to 2 (2.1 to 33.6) 71 to 4/0 (42.4 to 107.2) 19250 to 500 (127 to 250) 37

*Note: Lug terminals are supplied as standard.