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Square D Circuit Protection

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Results: 5,073

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Part #

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 150A

QOB3150VH
Square D
1: ¥351,304.8
1In Stock

Mfr. Part #
QOB3150VH

Mouser Part #
996-QOB3150VH

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 150A

Datasheet

1In Stock

¥351,304.8

Min.: 1
Mult.: 1

Panelboards & Load Centers Accessories LOAD CENTER EQUIPMENT GROUND BAR ASSY

PK15GTA
Square D
1: ¥2,840.3
434In Stock
New At Mouser

Mfr. Part #
PK15GTA

Mouser Part #
996-PK15GTA

New At Mouser

Square D

Panelboards & Load Centers Accessories LOAD CENTER EQUIPMENT GROUND BAR ASSY

Datasheet

434In Stock

¥2,840.3

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 20A

EDB14020
Square D
1: ¥29,685.4
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

¥29,685.4

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 277V 30A

EDB14030
Square D
1: ¥24,938.3
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

¥24,938.3

Min.: 1
Mult.: 1

Industrial Surge Protectors Multi9 PRD1 75r 3P T1 120/208V SPD

M9L13208
Square D
1: ¥55,241.5
3In Stock

Mfr. Part #
M9L13208

Mouser Part #
996-M9L13208

Square D

Industrial Surge Protectors Multi9 PRD1 75r 3P T1 120/208V SPD

Learn More

Datasheet

3In Stock

¥55,241.5

¥46,307

¥42,192.7

Min.: 1
Mult.: 1

Industrial Surge Protectors Multi9 PRD1 75r 3P T1 480V SPD

M9L53480
Square D
1: ¥41,119.7
3In Stock
8Expected 9/3/2026

Mfr. Part #
M9L53480

Mouser Part #
996-M9L53480

Square D

Industrial Surge Protectors Multi9 PRD1 75r 3P T1 480V SPD

Learn More

Datasheet

3In Stock

8Expected 9/3/2026

¥41,119.7

¥41,118.1

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 60A

QOB160
Square D
1: ¥6,617.4
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

¥6,617.4

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

QOB215
Square D
1: ¥18,114.9
3In Stock

Mfr. Part #
QOB215

Mouser Part #
996-QOB215

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

Datasheet

3In Stock

¥18,114.9

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

QOU1155283
Square D
1: ¥10,919.4
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

¥10,919.4

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A

QOU130
Square D
1: ¥5,757
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

¥5,757

Min.: 1
Mult.: 1

Circuit Breaker Accessories CIRCUIT BREAKER AUXILIARY SWITCH

S29452
Square D
1: ¥48,811.8
3In Stock

Mfr. Part #
S29452

Mouser Part #
996-S29452

Square D

Circuit Breaker Accessories CIRCUIT BREAKER AUXILIARY SWITCH

Datasheet

3In Stock

¥48,811.8

Min.: 1
Mult.: 1

Circuit Breaker Accessories CIRCUIT BREAKER PHASE BARRIERS 3

S33646
Square D
1: ¥6,004.5
1In Stock
New At Mouser

Mfr. Part #
S33646

Mouser Part #
996-S33646

New At Mouser

Square D

Circuit Breaker Accessories CIRCUIT BREAKER PHASE BARRIERS 3

Datasheet

1In Stock

¥6,004.5

Min.: 1
Mult.: 1

Industrial Surge Protectors XDSE Type 2 SPD 480Y277V 3ph4 wire 200kA

SSP04XDSE20A
Square D
1: ¥647,791.7
2In Stock

Mfr. Part #
SSP04XDSE20A

Mouser Part #
996-SSP04XDSE20A

Square D

Industrial Surge Protectors XDSE Type 2 SPD 480Y277V 3ph4 wire 200kA

Datasheet

2In Stock

¥647,791.7

Quote

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 45A

HGL36045
Square D
1: ¥247,987.3
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

¥247,987.3

Min.: 1
Mult.: 1

Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 30A

HJL36030M71
Square D
1: ¥180,884.6
1In Stock

Mfr. Part #
HJL36030M71

Mouser Part #
996-HJL36030M71

Square D

Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 30A

Datasheet

1In Stock

¥180,884.6

Min.: 1
Mult.: 1

Circuit Breaker Accessories CB FIXED HANDLE PADLOCK OFF ONLY UNIT MT

LV426906
Square D
1: ¥14,361
2In Stock
New At Mouser

Mfr. Part #
LV426906

Mouser Part #
996-LV426906

New At Mouser

Square D

Circuit Breaker Accessories CB FIXED HANDLE PADLOCK OFF ONLY UNIT MT

Datasheet

2In Stock

¥14,361

Min.: 1
Mult.: 1

Circuit Breaker Accessories CB EVERLINK LUG KIT 3P W/ CW TAP

LV426974
Square D
1: ¥15,583.5
2In Stock
New At Mouser

Mfr. Part #
LV426974

Mouser Part #
996-LV426974

New At Mouser

Square D

Circuit Breaker Accessories CB EVERLINK LUG KIT 3P W/ CW TAP

Datasheet

2In Stock

¥15,583.5

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

QOB2201200FT
Square D
1: ¥80,352.5
2In Stock

Mfr. Part #
QOB2201200FT

Mouser Part #
996-QOB2201200FT

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

Datasheet

2In Stock

¥80,352.5

¥66,572.9

¥61,350.7

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120V 30A

QOB130
Square D
1: ¥7,878.1
5In Stock

Mfr. Part #
QOB130

Mouser Part #
996-QOB130

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120V 30A

Datasheet

5In Stock

¥7,878.1

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 100A

QOB2100
Square D
1: ¥46,536.2
2In Stock

Mfr. Part #
QOB2100

Mouser Part #
996-QOB2100

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 100A

Datasheet

2In Stock

¥46,536.2

View

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

QOB220
Square D
1: ¥20,943.5
5In Stock

Mfr. Part #
QOB220

Mouser Part #
996-QOB220

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A

Datasheet

5In Stock

¥20,943.5

¥19,354

View

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 50A

QOB350
Square D
1: ¥60,088.3
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

¥60,088.3

Min.: 1
Mult.: 1

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

M9F42101
Square D
1: ¥15,887.5
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

¥15,887.5

Min.: 1
Mult.: 1

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

M9F52120
Square D
1: ¥15,100.2
3Expected 8/27/2026

Mfr. Part #
M9F52120

Mouser Part #
996-M9F52120

Square D

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

Datasheet

3Expected 8/27/2026

¥15,100.2

Min.: 1
Mult.: 1

Industrial Surge Protectors Multi9 PRD1 75r 2P T1 120/240V SPD

M9L12240
Square D
1: ¥34,449.1
8On Order

Mfr. Part #
M9L12240

Mouser Part #
996-M9L12240

Square D

Industrial Surge Protectors Multi9 PRD1 75r 2P T1 120/240V SPD

Learn More

Datasheet

8On Order

¥34,449.1

¥29,421.3

¥27,790.2

¥27,786.9

View

Min.: 1
Mult.: 1