.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

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 300A

LAL36300
Square D
1: NT$165,756.42
Non-Stocked Lead-Time 4 Weeks
New At Mouser

Mfr. Part #
LAL36300

Mouser Part #
996-LAL36300

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 300A

Datasheet

Non-Stocked Lead-Time 4 Weeks

NT$165,756.42

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 350A

LAL363501021
Square D
1: NT$198,268.78
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part #
LAL363501021

Mouser Part #
996-LAL363501021

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 350A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$198,268.78

Min.: 1
Mult.: 1

Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 400A

LAL3640032MV2206
Square D
1: NT$389,264.32
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part #
LAL3640032MV2206

Mouser Part #
996-LAL3640032MV2206

New At Mouser

Square D

Circuit Breakers MOTOR CIRCUIT PROTECTOR 600V 400A

Non-Stocked Lead-Time 6 Weeks

NT$389,264.32

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

LDF36600U53X
Square D
1: NT$340,305.05
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
LDF36600U53X

Mouser Part #
996-LDF36600U53X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$340,305.05

Min.: 1
Mult.: 1

LDF

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 250A

LDL36250CU31X
Square D
1: NT$216,788.54
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
LDL36250CU31X

Mouser Part #
996-LDL36250CU31X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 250A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$216,788.54

Min.: 1
Mult.: 1

LDL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 480V 600A

LGF36600U31X
Square D
1: NT$268,569.20
Non-Stocked Lead-Time 4 Weeks
New At Mouser

Mfr. Part #
LGF36600U31X

Mouser Part #
996-LGF36600U31X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 480V 600A

Datasheet

Non-Stocked Lead-Time 4 Weeks

NT$268,569.20

Min.: 1
Mult.: 1

LGF

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 500VDC 500A

LGL37030D27
Square D
1: NT$249,406.30
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part #
LGL37030D27

Mouser Part #
996-LGL37030D27

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 500VDC 500A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$249,406.30

Min.: 1
Mult.: 1

LGL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

LHL36400
Square D
1: NT$272,660.40
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
LHL36400

Mouser Part #
996-LHL36400

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$272,660.40

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

LJA36600U31X
Square D
1: NT$388,858.86
Non-Stocked Lead-Time 9 Weeks
New At Mouser

Mfr. Part #
LJA36600U31X

Mouser Part #
996-LJA36600U31X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

Datasheet

Non-Stocked Lead-Time 9 Weeks

NT$388,858.86

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

LJL36400U33X
Square D
1: NT$325,196.78
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
LJL36400U33X

Mouser Part #
996-LJL36400U33X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$325,196.78

Min.: 1
Mult.: 1

LJL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

LJL36600U33X
Square D
1: NT$399,155.69
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
LJL36600U33X

Mouser Part #
996-LJL36600U33X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$399,155.69

Min.: 1
Mult.: 1

LJL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

LLL36400U31X
Square D
1: NT$380,723.77
Non-Stocked Lead-Time 3 Weeks
New At Mouser

Mfr. Part #
LLL36400U31X

Mouser Part #
996-LLL36400U31X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

Datasheet

Non-Stocked Lead-Time 3 Weeks

NT$380,723.77

Min.: 1
Mult.: 1

LLL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

LLL36600U31X
Square D
1: NT$424,780.56
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part #
LLL36600U31X

Mouser Part #
996-LLL36600U31X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$424,780.56

Min.: 1
Mult.: 1

LLL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

LRL36600U33X
Square D
1: NT$548,688.91
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
LRL36600U33X

Mouser Part #
996-LRL36600U33X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$548,688.91

Min.: 1
Mult.: 1

LRL

Circuit Breakers Multi9 C60BPR 2P C 10A 10kA 480Y/277V

M9F52210
Square D
1: NT$8,033.27
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
M9F52210

Mouser Part #
996-M9F52210

Square D

Circuit Breakers Multi9 C60BPR 2P C 10A 10kA 480Y/277V

Datasheet

Non-Stocked Lead-Time 8 Weeks

NT$8,033.27

Min.: 1
Mult.: 1

Multi 9

Circuit Breakers

Miniature

10 A

440 VAC

2 Pole

- 30 C

+ 70 C

Non-Illuminated

Circuit Breakers Multi9 GFP 4P 100A 260mA A-SI 480Y/277V

M9R84491
Square D
1: NT$45,276.40
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
M9R84491

Mouser Part #
996-M9R84491

Square D

Circuit Breakers Multi9 GFP 4P 100A 260mA A-SI 480Y/277V

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$45,276.40

Min.: 1
Mult.: 1

Multi 9

Circuit Breakers

Residual Current

100 A

480 VAC

4 Pole

- 25 C

+ 60 C

Non-Illuminated

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 800A

MGL26800
Square D
1: NT$296,280.53
Non-Stocked Lead-Time 8 Weeks
New At Mouser

Mfr. Part #
MGL26800

Mouser Part #
996-MGL26800

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 800A

Datasheet

Non-Stocked Lead-Time 8 Weeks

NT$296,280.53

Min.: 1
Mult.: 1

MGL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

PJA36040U44A
Square D
1: NT$735,157.31
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
PJA36040U44A

Mouser Part #
996-PJA36040U44A

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 400A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$735,157.31

Min.: 1
Mult.: 1

PJA

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

PJA36060U31A
Square D
1: NT$583,790.72
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
PJA36060U31A

Mouser Part #
996-PJA36060U31A

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 600A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$583,790.72

Min.: 1
Mult.: 1

PJA

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 800A

PJL36080CU31A
Square D
1: NT$820,637.33
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
PJL36080CU31A

Mouser Part #
996-PJL36080CU31A

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 800A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$820,637.33

Min.: 1
Mult.: 1

PJL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 800A

PJL36080CU33A
Square D
1: NT$832,084.95
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
PJL36080CU33A

Mouser Part #
996-PJL36080CU33A

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 800A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$832,084.95

Min.: 1
Mult.: 1

PJL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 800A

PJL36080CU43A
Square D
1: NT$900,196.01
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
PJL36080CU43A

Mouser Part #
996-PJL36080CU43A

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 800A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$900,196.01

Min.: 1
Mult.: 1

PJL

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 240V 250A

QDL32250
Square D
1: NT$79,330.31
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part #
QDL32250

Mouser Part #
996-QDL32250

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 240V 250A

Datasheet

Non-Stocked Lead-Time 5 Weeks

NT$79,330.31

Min.: 1
Mult.: 1

QDL

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 30A

QHB330
Square D
1: NT$21,388.11
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part #
QHB330

Mouser Part #
996-QHB330

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 30A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$21,388.11

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

QOB1101200FT
Square D
1: NT$6,452.28
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part #
QOB1101200FT

Mouser Part #
996-QOB1101200FT

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

Datasheet

Non-Stocked Lead-Time 6 Weeks

NT$6,452.28

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