.hide-partial { max-height: none; } .show-more { display: none; }

Square D Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 4,175

Applied Filters:

Brand = Square D

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 90A

HGF36090
Square D
1: ₩2,656,196.4
1In Stock
New At Mouser

Mfr. Part #
HGF36090

Mouser Part #
996-HGF36090

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 90A

Datasheet

1In Stock

₩2,656,196.4

Min.: 1
Mult.: 1

HGF

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 150A

HDF36150
Square D
1: ₩4,342,603.2
1In Stock
New At Mouser

Mfr. Part #
HDF36150

Mouser Part #
996-HDF36150

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 150A

Datasheet

1In Stock

₩4,342,603.2

Min.: 1
Mult.: 1

HDF

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A

QOB2305252
Square D
1: ₩494,379.6
2In Stock

Mfr. Part #
QOB2305252

Mouser Part #
996-QOB2305252

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A

Datasheet

2In Stock

₩494,379.6

Min.: 1
Mult.: 1

QOB

Circuit Breakers

Miniature

30 A

120 VAC, 240 VAC

2 Pole

Toggle

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

QOU215H
Square D
1: ₩245,107.2
1In Stock
New At Mouser

Mfr. Part #
QOU215H

Mouser Part #
996-QOU215H

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

Datasheet

1In Stock

₩245,107.2

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 30A

QOB330FT
Square D
1: ₩738,862.8
3In Stock

Mfr. Part #
QOB330FT

Mouser Part #
996-QOB330FT

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 30A

Datasheet

3In Stock

₩738,862.8

₩612,159.6

₩564,127.2

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

30 A

120 VAC, 240 VAC

3 Pole

Lever

Non-Illuminated

Circuit Breakers OPERATING MECHANISM CABLE MECHANISM NEMA

9422CSF504
Square D
1: ₩729,206.4
1In Stock
New At Mouser

Mfr. Part #
9422CSF504

Mouser Part #
996-9422CSF504

New At Mouser

Square D

Circuit Breakers OPERATING MECHANISM CABLE MECHANISM NEMA

Datasheet

1In Stock

₩729,206.4

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

QOB315FT
Square D
1: ₩738,862.8
3In Stock

Mfr. Part #
QOB315FT

Mouser Part #
996-QOB315FT

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

Datasheet

3In Stock

₩738,862.8

₩612,159.6

₩564,127.2

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

15 A

120 VAC, 240 VAC

3 Pole

Lever

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 600V 15A

EDB36015
Square D
1: ₩1,117,381.2
1In Stock

Mfr. Part #
EDB36015

Mouser Part #
996-EDB36015

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 600V 15A

Datasheet

1In Stock

₩1,117,381.2

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

QOU2205283
Square D
1: ₩195,499.2
1In Stock
New At Mouser

Mfr. Part #
QOU2205283

Mouser Part #
996-QOU2205283

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

Datasheet

1In Stock

₩195,499.2

Min.: 1
Mult.: 1

Circuit Breakers Multi9 C60SP 1P C 5A 10kA 277V UL1077

M9F22105
Square D
1: ₩134,815.2
5In Stock

Mfr. Part #
M9F22105

Mouser Part #
996-M9F22105

Square D

Circuit Breakers Multi9 C60SP 1P C 5A 10kA 277V UL1077

Learn More

Datasheet

5In Stock

₩134,815.2

Min.: 1
Mult.: 1

Multi 9

Circuit Breakers

Miniature

5 A

415 VAC

60 VDC

1 Pole

Toggle

- 30 C

+ 70 C

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 480Y/277V 60A

EDB34060
Square D
1: ₩1,117,474.8
8In Stock
New At Mouser

Mfr. Part #
EDB34060

Mouser Part #
996-EDB34060

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 480Y/277V 60A

Datasheet

8In Stock

₩1,117,474.8

Min.: 1
Mult.: 1

EDB

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 100A

HDL36100
Square D
1: ₩1,754,126.4
2In Stock

Mfr. Part #
HDL36100

Mouser Part #
996-HDL36100

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 100A

Datasheet

2In Stock

₩1,754,126.4

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 125A

HDL36125
Square D
1: ₩3,406,525.2
5In Stock

Mfr. Part #
HDL36125

Mouser Part #
996-HDL36125

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 125A

Datasheet

5In Stock

₩3,406,525.2

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 175A

JDL36175
Square D
1: ₩4,559,739.6
1In Stock

Mfr. Part #
JDL36175

Mouser Part #
996-JDL36175

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 175A

Datasheet

1In Stock

₩4,559,739.6

Min.: 1
Mult.: 1

JDL

Circuit Breakers

Thermal Magnetic

175 A

600 VAC

250 VDC

3 Pole

Toggle

- 2 C

+ 70 C

Non-Illuminated

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 225A

JDL36225
Square D
1: ₩4,869,586.8
1In Stock
2Expected 9/1/2026

Mfr. Part #
JDL36225

Mouser Part #
996-JDL36225

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 225A

Datasheet

1In Stock

2Expected 9/1/2026

₩4,869,586.8

Min.: 1
Mult.: 1

JDL

Circuit Breakers

Molded

225 A

600 VAC

250 VDC

3 Pole

Lever

- 2 C

+ 70 C

Non-Illuminated

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 250A

JDL36250
Square D
1: ₩6,261,699.6
1In Stock

Mfr. Part #
JDL36250

Mouser Part #
996-JDL36250

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 250A

Datasheet

1In Stock

₩6,261,699.6

Min.: 1
Mult.: 1

JDL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 125A

HJA36125
Square D
1: ₩6,671,792.4
2In Stock

Mfr. Part #
HJA36125

Mouser Part #
996-HJA36125

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 125A

Datasheet

2In Stock

₩6,671,792.4

Min.: 1
Mult.: 1

HJA

Circuit Breakers

125 A

600 VAC

3 Pole

Toggle

- 2 C

+ 70 C

Non-Illuminated

Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 100A

HJL36100M73
Square D
1: ₩2,567,760
1In Stock

Mfr. Part #
HJL36100M73

Mouser Part #
996-HJL36100M73

Square D

Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 100A

Datasheet

1In Stock

₩2,567,760

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 150A

QOB3150VH
Square D
1: ₩3,299,431.2
1In Stock

Mfr. Part #
QOB3150VH

Mouser Part #
996-QOB3150VH

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 150A

Datasheet

1In Stock

₩3,299,431.2

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

15 A

120 VAC, 240 VAC

3 Pole

Lever

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 20A

EDB14020
Square D
1: ₩278,803.2
3In Stock
New At Mouser

Mfr. Part #
EDB14020

Mouser Part #
996-EDB14020

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 20A

Datasheet

3In Stock

₩278,803.2

Min.: 1
Mult.: 1

EDB

Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A

EDB14030
Square D
1: ₩234,218.4
2In Stock
New At Mouser

Mfr. Part #
EDB14030

Mouser Part #
996-EDB14030

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A

Datasheet

2In Stock

₩234,218.4

Min.: 1
Mult.: 1

EDB

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 60A

QOB160
Square D
1: ₩62,150.4
1In Stock
New At Mouser

Mfr. Part #
QOB160

Mouser Part #
996-QOB160

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 60A

Datasheet

1In Stock

₩62,150.4

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

QOB215
Square D
1: ₩170,133.6
3In Stock

Mfr. Part #
QOB215

Mouser Part #
996-QOB215

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

Datasheet

3In Stock

₩170,133.6

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

15 A

120 VAC, 240 VAC

2 Pole

Toggle

+ 40 C

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

QOU1155283
Square D
1: ₩102,554.4
1In Stock
New At Mouser

Mfr. Part #
QOU1155283

Mouser Part #
996-QOU1155283

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

Datasheet

1In Stock

₩102,554.4

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A

QOU130
Square D
1: ₩54,069.6
2In Stock
New At Mouser

Mfr. Part #
QOU130

Mouser Part #
996-QOU130

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A

Datasheet

2In Stock

₩54,069.6

Min.: 1
Mult.: 1

Square D Circuit Breakers

Customer Service Office

Company

Resources

Support

9422
BDA
BDL
BG
BGA
BJA
BJL
CU
EDB
EGB
EJB
HDA
HDF
HDL
HDM
HDP
HGA
HGF
HGL
HGM