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Square D Circuit Breakers

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Results: 4,175

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Brand = Square D

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Part #

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 45A

HGL36045
Square D
1: NT$53,524.05
1In Stock
New At Mouser

Mfr. Part #
HGL36045

Mouser Part #
996-HGL36045

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 45A

Datasheet

1In Stock

NT$53,524.05

Min.: 1
Mult.: 1

HGL

Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 30A

HJL36030M71
Square D
1: NT$41,797.16
1In Stock

Mfr. Part #
HJL36030M71

Mouser Part #
996-HJL36030M71

Square D

Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 30A

Datasheet

1In Stock

NT$41,797.16

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

QOB2201200FT
Square D
1: NT$17,342.80
2In Stock

Mfr. Part #
QOB2201200FT

Mouser Part #
996-QOB2201200FT

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

Datasheet

2In Stock

NT$17,342.80

NT$14,368.68

NT$13,241.56

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

20 A

120 VAC, 240 VAC

2 Pole

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 120V 30A

QOB130
Square D
1: NT$1,592.10
5In Stock

Mfr. Part #
QOB130

Mouser Part #
996-QOB130

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120V 30A

Datasheet

5In Stock

NT$1,592.10

Min.: 1
Mult.: 1

Miniature Circuit Breakers

Standard

30 A

120 VAC, 240 VAC

1 Pole

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 100A

QOB2100
Square D
1: NT$11,390.26
2In Stock

Mfr. Part #
QOB2100

Mouser Part #
996-QOB2100

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 100A

Datasheet

2In Stock

NT$11,390.26

View

Min.: 1
Mult.: 1

Miniature Circuit Breakers

Standard

100 A

120 VAC, 240 VAC

2 Pole

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

QOB220
Square D
1: NT$4,224.21
2In Stock

Mfr. Part #
QOB220

Mouser Part #
996-QOB220

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

Datasheet

2In Stock

NT$4,224.21

View

Min.: 1
Mult.: 1

Miniature Circuit Breakers

Standard

20 A

120 VAC, 240 VAC

2 Pole

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 50A

QOB350
Square D
1: NT$12,145.98
1In Stock
New Product

Mfr. Part #
QOB350

Mouser Part #
996-QOB350

New Product

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 50A

Datasheet

1In Stock

NT$12,145.98

Min.: 1
Mult.: 1

Miniature Circuit Breakers

Standard

50 A

120 VAC, 240 VAC

48 VDC

3 Pole

Non-Illuminated

Circuit Breakers Multi9 C60BP 1P C 1A 10kA 277V UL489

M9F42101
Square D
1: NT$3,429.05
1In Stock
Factory Special Order

Mfr. Part #
M9F42101

Mouser Part #
996-M9F42101

Factory Special Order

Square D

Circuit Breakers Multi9 C60BP 1P C 1A 10kA 277V UL489

Datasheet

1In Stock

NT$3,429.05

Min.: 1
Mult.: 1

Multi 9

Circuit Breakers

Miniature

1 A

415 VAC

60 VDC

1 Pole

- 30 C

+ 70 C

Non-Illuminated

Circuit Breakers Multi9 C60BPR 1P C 20A 10kA 277V UL489

M9F52120
Square D
1: NT$3,748.12
3Expected 9/14/2026

Mfr. Part #
M9F52120

Mouser Part #
996-M9F52120

Square D

Circuit Breakers Multi9 C60BPR 1P C 20A 10kA 277V UL489

Datasheet

3Expected 9/14/2026

NT$3,748.12

Min.: 1
Mult.: 1

Multi 9

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

QOB110
Square D
1: NT$1,428.26
3Expected 9/10/2026
New At Mouser

Mfr. Part #
QOB110

Mouser Part #
996-QOB110

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

Datasheet

3Expected 9/10/2026

NT$1,428.26

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

QOU1105283
Square D
1: NT$2,318.06
1Expected 10/16/2026
New At Mouser

Mfr. Part #
QOU1105283

Mouser Part #
996-QOU1105283

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

Datasheet

1Expected 10/16/2026

NT$2,318.06

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER FINGERSAFE COVER

QOULFSC1
Square D
1: NT$93.21
120Expected 9/9/2026
New At Mouser

Mfr. Part #
QOULFSC1

Mouser Part #
996-QOULFSC1

New At Mouser

Square D

Circuit Breakers CIRCUIT BREAKER FINGERSAFE COVER

Datasheet

120Expected 9/9/2026

NT$93.21

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 80A

HDL36080
Square D
1: NT$40,646.01
44Factory Stock Available
New At Mouser

Mfr. Part #
HDL36080

Mouser Part #
996-HDL36080

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 80A

Datasheet

44Factory Stock Available

More Info Available

NT$40,646.01

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 150A

JJA36150
Square D
1: NT$171,732.97
692Factory Stock Available
New At Mouser

Mfr. Part #
JJA36150

Mouser Part #
996-JJA36150

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 150A

Datasheet

692Factory Stock Available

More Info Available

NT$171,732.97

Min.: 1
Mult.: 1

JJA

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 2500A

RKF36250U44A
Square D
1: NT$1,664,606.56
Drop Ship Lead Time 7 Weeks
New At Mouser

Mfr. Part #
RKF36250U44A

Mouser Part #
996-RKF36250U44A

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 2500A

Datasheet

Drop Ship Lead Time 7 Weeks

NT$1,664,606.56

Min.: 1
Mult.: 1

RKF

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 2500A

RGF36250CU33A
Square D
1: NT$2,202,548.72
Factory Drop Ship
New At Mouser

Mfr. Part #
RGF36250CU33A

Mouser Part #
996-RGF36250CU33A

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 2500A

Datasheet

Factory Drop Ship

NT$2,202,548.72

Min.: 1
Mult.: 1

RGF

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 3000A

RGF36300CU33A
Square D
1: NT$2,408,820.29
Factory Drop Ship
New At Mouser

Mfr. Part #
RGF36300CU33A

Mouser Part #
996-RGF36300CU33A

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 3000A

Datasheet

Factory Drop Ship

NT$2,408,820.29

Min.: 1
Mult.: 1

RGF

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 3000A

RJF36300U44A
Square D
1: NT$2,340,037.41
Factory Drop Ship
New At Mouser

Mfr. Part #
RJF36300U44A

Mouser Part #
996-RJF36300U44A

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 3000A

Datasheet

Factory Drop Ship

NT$2,340,037.41

Min.: 1
Mult.: 1

RJF

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 2000A

RKF36200U64AE1
Square D
1: NT$1,732,209.62
Factory Drop Ship
New At Mouser

Mfr. Part #
RKF36200U64AE1

Mouser Part #
996-RKF36200U64AE1

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 2000A

Datasheet

Factory Drop Ship

NT$1,732,209.62

Min.: 1
Mult.: 1

RKF

Circuit Breakers OPERATING MECHANISM 600VAC 100AMP NEMA

9421LF1
Square D
1: NT$5,408.69
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
9421LF1

Mouser Part #
996-9421LF1

New At Mouser

Square D

Circuit Breakers OPERATING MECHANISM 600VAC 100AMP NEMA

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$5,408.69

Min.: 1
Mult.: 1

Circuit Breakers OPERATING MECH VARIABLE DEPTH IEC

9422RQ1
Square D
1: NT$15,647.81
Non-Stocked Lead-Time 4 Weeks
New At Mouser

Mfr. Part #
9422RQ1

Mouser Part #
996-9422RQ1

New At Mouser

Square D

Circuit Breakers OPERATING MECH VARIABLE DEPTH IEC

Datasheet

Non-Stocked Lead-Time 4 Weeks

NT$15,647.81

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 15A

BDA260152
Square D
1: NT$25,047.68
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part #
BDA260152

Mouser Part #
996-BDA260152

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 15A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$25,047.68

Min.: 1
Mult.: 1

BDA

Circuit Breakers MINIATURE CIRCUIT BREAKER 480Y/277V 50A

EDB34050
Square D
1: NT$24,007.31
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part #
EDB34050

Mouser Part #
996-EDB34050

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 480Y/277V 50A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$24,007.31

Min.: 1
Mult.: 1

EDB

Circuit Breakers MINIATURE CIRCUIT BREAKER 600V 100A

EDB36100
Square D
1: NT$32,691.62
Non-Stocked Lead-Time 7 Weeks
New At Mouser

Mfr. Part #
EDB36100

Mouser Part #
996-EDB36100

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 600V 100A

Datasheet

Non-Stocked Lead-Time 7 Weeks

NT$32,691.62

Min.: 1
Mult.: 1

EDB

Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A

EGB14030EPD
Square D
1: NT$45,072.41
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
EGB14030EPD

Mouser Part #
996-EGB14030EPD

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$45,072.41

Min.: 1
Mult.: 1

EGB

Square D Circuit Breakers

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