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Circuit Breakers

Circuit breakers are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many circuit breaker manufacturers including ABB, Carling Technologies, Eaton, E-T-A Circuit Breakers, Phoenix Contact, Sensata, Schurter, Siemens, TE Connectivity & more.
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Results: 151,565

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Part #

Circuit Breakers PDG3 PXR25 LSI THREE POLE 600A

PDG3XPXR30600P2M
Eaton Electrical
1: $2,674.84
1In Stock
New Product

Mfr. Part #
PDG3XPXR30600P2M

Mouser Part #
504-PDG3XPXR30600P2M

New Product

Eaton Electrical

Circuit Breakers PDG3 PXR25 LSI THREE POLE 600A

Datasheet

1In Stock

$2,674.84

Min.: 1
Mult.: 1

Circuit Breakers PDG2,3P,150A,35KA/480V,FXFXTMTU

PDG23G0150TFFJ
Eaton Electrical
1: $1,012.55
A tariff of 8% may be applied if shipping to the United States.
3In Stock
New Product

Mfr. Part #
PDG23G0150TFFJ

Mouser Part #
504-PDG23G0150TFFJ

New Product

Eaton Electrical

Circuit Breakers PDG2,3P,150A,35KA/480V,FXFXTMTU

Datasheet

3In Stock

$1,012.55

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers C Series 120A DC Hydraulic/Magnetic Circuit Breaker, UL489A, Black Handle

CA1-P0-D6-812-321-MT
Carling Technologies
1: $65.74
9In Stock
New Product

Mfr. Part #
CA1-P0-D6-812-321-MT

Mouser Part #
691-CA1-P0D6812321MT

New Product

Carling Technologies

Circuit Breakers C Series 120A DC Hydraulic/Magnetic Circuit Breaker, UL489A, Black Handle

Datasheet

9In Stock

$65.74

$54.54

$50.31

$41.64

View

Min.: 1
Mult.: 1

Bulk

Circuit Breakers FDB 3P 20A TRIP, 600V CLASS, LINE & LOAD

FDB3020L
Eaton Electrical
1: $1,282.33
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
FDB3020L

Mouser Part #
504-FDB3020L

New Product

Eaton Electrical

Circuit Breakers FDB 3P 20A TRIP, 600V CLASS, LINE & LOAD

Datasheet

1In Stock

$1,282.33

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers BAB3100H BKR A

BAB3100H
Eaton Electrical
1: $969.90
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
BAB3100H

Mouser Part #
504-BAB3100H

New Product

Eaton Electrical

Circuit Breakers BAB3100H BKR A

Datasheet

1In Stock

$969.90

$738.68

$719.44

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers Type BR Breaker 10A/2 Pole 120/240V 10K

BR210
Eaton Electrical
1: $162.05
A tariff of 8% may be applied if shipping to the United States.
5In Stock
New Product

Mfr. Part #
BR210

Mouser Part #
504-BR210

New Product

Eaton Electrical

Circuit Breakers Type BR Breaker 10A/2 Pole 120/240V 10K

Datasheet

5In Stock

$162.05

$134.37

$125.21

$103.12

$95.75

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers CL 30A/1Pole 120/240V 10K

CL130
Eaton Electrical
1: $80.63
A tariff of 8% may be applied if shipping to the United States.
5In Stock
New Product

Mfr. Part #
CL130

Mouser Part #
504-CL130

New Product

Eaton Electrical

Circuit Breakers CL 30A/1Pole 120/240V 10K

Datasheet

5In Stock

$80.63

$66.88

$62.20

$51.84

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers CL bkr 40A/1Pole 120/240V 10K

CL140
Eaton Electrical
1: $80.63
A tariff of 8% may be applied if shipping to the United States.
5In Stock
New Product

Mfr. Part #
CL140

Mouser Part #
504-CL140

New Product

Eaton Electrical

Circuit Breakers CL bkr 40A/1Pole 120/240V 10K

Datasheet

5In Stock

$80.63

$66.88

$54.86

$51.40

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG1,3P,45A,65KA/480V,50C FXFXTMTU

PDG13M0045VFFJ
Eaton Electrical
1: $762.23
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
PDG13M0045VFFJ

Mouser Part #
504-PDG13M0045VFFJ

New Product

Eaton Electrical

Circuit Breakers PDG1,3P,45A,65KA/480V,50C FXFXTMTU

Datasheet

1In Stock

$762.23

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG2,2P,125A,65KA/480V,FXFXTMTU

PDG22M0125TFFL
Eaton Electrical
1: $1,058.26
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
PDG22M0125TFFL

Mouser Part #
504-PDG22M0125TFFL

New Product

Eaton Electrical

Circuit Breakers PDG2,2P,125A,65KA/480V,FXFXTMTU

Datasheet

1In Stock

$1,058.26

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG2,3P,60A,65KA/480V,FXFXTMTU

PDG23M0060TFFL
Eaton Electrical
1: $881.46
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
PDG23M0060TFFL

Mouser Part #
504-PDG23M0060TFFL

New Product

Eaton Electrical

Circuit Breakers PDG2,3P,60A,65KA/480V,FXFXTMTU

Datasheet

1In Stock

$881.46

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers EHD 1P 25A W/O TERM W/KPR1A L&L

EHD1025WD01
Eaton Electrical
1: $398.14
1In Stock
New Product

Mfr. Part #
EHD1025WD01

Mouser Part #
504-EHD1025WD01

New Product

Eaton Electrical

Circuit Breakers EHD 1P 25A W/O TERM W/KPR1A L&L

Datasheet

1In Stock

$398.14

$233.48

$233.46

Min.: 1
Mult.: 1

Circuit Breakers EHD 1P 70A W/O TERMS. W/KPR1A L & L ENDS

EHD1070WD01
Eaton Electrical
1: $791.83
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
EHD1070WD01

Mouser Part #
504-EHD1070WD01

New Product

Eaton Electrical

Circuit Breakers EHD 1P 70A W/O TERMS. W/KPR1A L & L ENDS

Datasheet

1In Stock

$791.83

$620.24

$591.80

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG2,1P,60A,25KA/480V,FXFXTMTU

PDG21F0060TFFJ
Eaton Electrical
1: $397.71
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
PDG21F0060TFFJ

Mouser Part #
504-PDG21F0060TFFJ

New Product

Eaton Electrical

Circuit Breakers PDG2,1P,60A,25KA/480V,FXFXTMTU

Datasheet

1In Stock

$397.71

$329.46

$303.70

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG2,3P,200A,50KA/480V,FXFXTMTU

PDG23K0200TFFJ
Eaton Electrical
1: $1,198.43
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
PDG23K0200TFFJ

Mouser Part #
504-PDG23K0200TFFJ

New Product

Eaton Electrical

Circuit Breakers PDG2,3P,200A,50KA/480V,FXFXTMTU

Datasheet

1In Stock

$1,198.43

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG2,3P,175A,65KA/480V,FXFXTMTU

PDG23M0175TFFL
Eaton Electrical
1: $1,332.26
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
PDG23M0175TFFL

Mouser Part #
504-PDG23M0175TFFL

New Product

Eaton Electrical

Circuit Breakers PDG2,3P,175A,65KA/480V,FXFXTMTU

Datasheet

1In Stock

$1,332.26

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers Type BR Breaker 100A/2 Pole 120/240V 10K

BR2100
Eaton Electrical
1: $449.53
A tariff of 8% may be applied if shipping to the United States.
3In Stock
New Product

Mfr. Part #
BR2100

Mouser Part #
504-BR2100

New Product

Eaton Electrical

Circuit Breakers Type BR Breaker 100A/2 Pole 120/240V 10K

Datasheet

3In Stock

$449.53

$310.23

$284.17

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers Type BR Breaker 20A/2 Pole 120/240V 10K

BR220
Eaton Electrical
1: $162.05
A tariff of 8% may be applied if shipping to the United States.
3In Stock
New Product

Mfr. Part #
BR220

Mouser Part #
504-BR220

New Product

Eaton Electrical

Circuit Breakers Type BR Breaker 20A/2 Pole 120/240V 10K

Datasheet

3In Stock

$162.05

$134.37

$125.21

$103.12

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG2,3P,20A,35KA/480V,FXFXTMTU

PDG23G0020TFFN
Eaton Electrical
1: $630.08
A tariff of 8% may be applied if shipping to the United States.
3In Stock
New Product

Mfr. Part #
PDG23G0020TFFN

Mouser Part #
504-PDG23G0020TFFN

New Product

Eaton Electrical

Circuit Breakers PDG2,3P,20A,35KA/480V,FXFXTMTU

Datasheet

3In Stock

$630.08

$552.73

$515.86

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers BR 30A/2 Pole Com. Trip 120/240V 22K

BRH230
Eaton Electrical
1: $448.93
A tariff of 8% may be applied if shipping to the United States.
3In Stock
New Product

Mfr. Part #
BRH230

Mouser Part #
504-BRH230

New Product

Eaton Electrical

Circuit Breakers BR 30A/2 Pole Com. Trip 120/240V 22K

Datasheet

3In Stock

$448.93

$334.76

$320.66

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG2,3P,20A,25KA/480V,FXFXTMTU

PDG23F0020TFFJ
Eaton Electrical
1: $738.62
A tariff of 8% may be applied if shipping to the United States.
2In Stock
New Product

Mfr. Part #
PDG23F0020TFFJ

Mouser Part #
504-PDG23F0020TFFJ

New Product

Eaton Electrical

Circuit Breakers PDG2,3P,20A,25KA/480V,FXFXTMTU

Datasheet

2In Stock

$738.62

$611.87

$563.91

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers PDG2, 50A, MCP, STD CALIBRATION-HMCPS

PDG23M0050MSAN
Eaton Electrical
1: $824.74
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
PDG23M0050MSAN

Mouser Part #
504-PDG23M0050MSAN

New Product

Eaton Electrical

Circuit Breakers PDG2, 50A, MCP, STD CALIBRATION-HMCPS

Datasheet

1In Stock

$824.74

$683.21

$629.65

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers BA 2P BKR 25A 10K IC

BAB2025H
Eaton Electrical
1: $404.28
A tariff of 8% may be applied if shipping to the United States.
2In Stock
New Product

Mfr. Part #
BAB2025H

Mouser Part #
504-BAB2025H

New Product

Eaton Electrical

Circuit Breakers BA 2P BKR 25A 10K IC

Datasheet

2In Stock

$404.28

$390.44

$381.41

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K

CH340
Eaton Electrical
1: $619.70
A tariff of 8% may be applied if shipping to the United States.
3In Stock
New Product

Mfr. Part #
CH340

Mouser Part #
504-CH340

New Product

Eaton Electrical

Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K

Datasheet

3In Stock

$619.70

$507.23

$482.19

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers CH GFCI BREAKER, 30A, PIGTAIL, 10KAIC

CHFN130GF
Eaton Electrical
1: $482.54
A tariff of 8% may be applied if shipping to the United States.
1In Stock
New Product

Mfr. Part #
CHFN130GF

Mouser Part #
504-CHFN130GF

New Product

Eaton Electrical

Circuit Breakers CH GFCI BREAKER, 30A, PIGTAIL, 10KAIC

1In Stock

$482.54

$423.51

$385.13

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Circuit Breakers

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