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

4501 Circuit Breakers

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

Results: 431

Applied Filters:

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

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 CA1B014450121I

CA1-B0-14-450-121-I
Carling Technologies
1: ¥8,361.5
Non-Stocked

Mfr. Part #
CA1-B0-14-450-121-I

Mouser Part #
691-CA1B014450121I

Carling Technologies

Circuit Breakers CA1B014450121I

Learn More

Datasheet

Non-Stocked

¥8,361.5

¥6,936.3

¥6,389.9

¥5,898.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

5 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B014450121MG

CA1-B0-14-450-121-MG
Carling Technologies
1: ¥9,534.1
Non-Stocked

Mfr. Part #
CA1-B0-14-450-121-MG

Mouser Part #
691-CA1B014450121MG

Carling Technologies

Circuit Breakers CA1B014450121MG

Learn More

Datasheet

Non-Stocked

¥9,534.1

¥7,908

¥7,295.1

¥6,275.3

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

5 A

240 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B024450121C

CA1-B0-24-450-121-C
Carling Technologies
1: ¥7,994.4
Non-Stocked

Mfr. Part #
CA1-B0-24-450-121-C

Mouser Part #
691-CA1B024450121C

Carling Technologies

Circuit Breakers CA1B024450121C

Learn More

Datasheet

Non-Stocked

¥7,994.4

¥6,630.7

¥6,117.5

¥5,198.9

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

5 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B024450121KG

CA1-B0-24-450-121-KG
Carling Technologies
1: ¥9,534.1
Non-Stocked

Mfr. Part #
CA1-B0-24-450-121-KG

Mouser Part #
691-CA1B024450121KG

Carling Technologies

Circuit Breakers CA1B024450121KG

Learn More

Datasheet

Non-Stocked

¥9,534.1

¥7,908

¥7,198.8

¥6,685.5

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

120 VAC

125 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B022450111D

BB2-B0-22-450-111-D
Carling Technologies
1: ¥15,311.1
Non-Stocked

Mfr. Part #
BB2-B0-22-450-111-D

Mouser Part #
691-BB2B022450111D

Carling Technologies

Circuit Breakers BB2B022450111D

Learn More

Datasheet

Non-Stocked

¥15,311.1

¥12,701.7

¥11,610.4

¥10,690.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BA2B03445012AD

BA2-B0-34-450-12A-D
Carling Technologies
1: ¥15,311.1
Non-Stocked

Mfr. Part #
BA2-B0-34-450-12A-D

Mouser Part #
691-BA2B03445012AD

Carling Technologies

Circuit Breakers BA2B03445012AD

Datasheet

Non-Stocked

¥15,311.1

¥12,701.7

¥11,610.4

¥10,690.2

View

Min.: 1
Mult.: 1

Circuit Breakers MU2B324501A21BE

MU2-B-32-450-1-A21-B-E
Carling Technologies
1: ¥12,354.5
Non-Stocked

Mfr. Part #
MU2-B-32-450-1-A21-B-E

Mouser Part #
691-MU2B32451A21BE

Carling Technologies

Circuit Breakers MU2B324501A21BE

Learn More

Datasheet

Non-Stocked

¥12,354.5

¥10,248.4

¥9,457.7

¥8,615.6

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MU2B344501A21BD

MU2-B-34-450-1-A21-B-D
Carling Technologies
1: ¥12,354.5
Non-Stocked

Mfr. Part #
MU2-B-34-450-1-A21-B-D

Mouser Part #
691-MU2B344501A21BD

Carling Technologies

Circuit Breakers MU2B344501A21BD

Learn More

Datasheet

Non-Stocked

¥12,354.5

¥10,248.4

¥9,457.7

¥8,819.9

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

125 VAC, 250 VAC

80 VDC

Rocker

Circuit Breakers DA1B014450112D

DA1-B0-14-450-112-D
Carling Technologies
1: ¥9,216.9
Non-Stocked

Mfr. Part #
DA1-B0-14-450-112-D

Mouser Part #
691-DA1B014450112D

Carling Technologies

Circuit Breakers DA1B014450112D

Datasheet

Non-Stocked

¥9,216.9

¥7,645.6

¥6,981.2

¥6,472.9

View

Min.: 1
Mult.: 1

480 VAC

65 VDC

Circuit Breakers AM2B216450101C

AM2-B2-16-450-101-C
Carling Technologies
10: ¥14,709.8
Non-Stocked

Mfr. Part #
AM2-B2-16-450-101-C

Mouser Part #
691-AM2B216450101C

Carling Technologies

Circuit Breakers AM2B216450101C

Learn More

Datasheet

Non-Stocked

¥14,709.8

¥13,298

¥12,781.4

Quote

Min.: 10
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

4.5 A

277 VAC

80 VDC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MA2-B-22-450-1-A34-B-D
Carling Technologies
1: ¥12,429.3
Non-Stocked

Mfr. Part #
MA2-B-22-450-1-A34-B-D

Mouser Part #
691-MA2B224501A34BD

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

Non-Stocked

¥12,429.3

¥10,311.5

¥9,509.2

¥8,871.4

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers C-Series Circuit Breaker

CA2-B2-16-450-111-BG
Carling Technologies
10: ¥17,397.3
Non-Stocked

Mfr. Part #
CA2-B2-16-450-111-BG

Mouser Part #
691-CA2B216450111BG

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Datasheet

Non-Stocked

¥17,397.3

¥14,327.8

¥13,304.6

Min.: 10
Mult.: 1

C-Series Circuit Breaker

Circuit Breakers

Hydraulic Magnetic

5 A

125 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers C-Series Circuit Breaker

CW3-B4-24-450-110-07C
Carling Technologies
10: ¥26,747.1
Non-Stocked

Mfr. Part #
CW3-B4-24-450-110-07C

Mouser Part #
691-CW3B42445011007C

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Non-Stocked

¥26,747.1

¥22,026.5

Quote

Min.: 10
Mult.: 1

C-Series Circuit Breaker

Circuit Breakers C-Series Circuit Breaker

CW1-B4-24-450-110-KG
Carling Technologies
1: ¥12,053.9
Non-Stocked
New At Mouser

Mfr. Part #
CW1-B4-24-450-110-KG

Mouser Part #
691-CW1B424450110KG

New At Mouser

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Non-Stocked

¥12,053.9

¥9,999.2

¥9,298.3

¥7,748.6

View

Min.: 1
Mult.: 1

C-Series Circuit Breaker

Circuit Breakers AA1B0104501D2C

AA1-B0-10-450-1D2-C
Carling Technologies
1: ¥6,365
Non-Stocked

Mfr. Part #
AA1-B0-10-450-1D2-C

Mouser Part #
691-AA1B0104501D2C

Carling Technologies

Circuit Breakers AA1B0104501D2C

Learn More

Datasheet

Non-Stocked

¥6,365

¥5,278.7

¥4,868.4

¥4,458.1

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B1464501B1C

AA1-B1-46-450-1B1-C
Carling Technologies
1: ¥8,162.2
Non-Stocked

Mfr. Part #
AA1-B1-46-450-1B1-C

Mouser Part #
691-AA1B1464501B1C

Carling Technologies

Circuit Breakers AA1B1464501B1C

Learn More

Datasheet

Non-Stocked

¥8,162.2

¥6,771.9

¥6,183.9

¥5,697.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AG1B434450133D

AG1-B4-34-450-133-D
Carling Technologies
1: ¥9,328.2
Non-Stocked

Mfr. Part #
AG1-B4-34-450-133-D

Mouser Part #
691-AG1B43445133D

Carling Technologies

Circuit Breakers AG1B434450133D

Datasheet

Non-Stocked

¥9,328.2

¥7,738.6

¥7,139

¥6,140.7

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers AF1B026450131D

AF1-B0-26-450-131-D
Carling Technologies
1: ¥7,924.6
Non-Stocked

Mfr. Part #
AF1-B0-26-450-131-D

Mouser Part #
691-AF1B2645131D

Carling Technologies

Circuit Breakers AF1B026450131D

Learn More

Datasheet

Non-Stocked

¥7,924.6

¥6,574.2

¥6,064.3

¥5,154.1

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers CB3B026450121D

CB3-B0-26-450-121-D
Carling Technologies
10: ¥22,965
Non-Stocked

Mfr. Part #
CB3-B0-26-450-121-D

Mouser Part #
691-CB3B026450121D

Carling Technologies

Circuit Breakers CB3B026450121D

Learn More

Datasheet

Non-Stocked

¥22,965

View

Min.: 10
Mult.: 1

Supplementary Protector

Circuit Breakers CA1B024450111D

CA1-B0-24-450-111-D
Carling Technologies
1: ¥7,994.4
Non-Stocked

Mfr. Part #
CA1-B0-24-450-111-D

Mouser Part #
691-CA1B024450111D

Carling Technologies

Circuit Breakers CA1B024450111D

Learn More

Datasheet

Non-Stocked

¥7,994.4

¥6,630.7

¥6,117.5

¥5,198.9

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

240 VAC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CB2B224450121D

CB2-B2-24-450-121-D
Carling Technologies
10: ¥16,385.8
Non-Stocked

Mfr. Part #
CB2-B2-24-450-121-D

Mouser Part #
691-CB2B224450121D

Carling Technologies

Circuit Breakers CB2B224450121D

Learn More

Datasheet

Non-Stocked

¥16,385.8

¥13,552.1

¥12,512.3

Min.: 10
Mult.: 1

Supplementary Protector

Circuit Breakers EA1B02445012AFB

EA1-B0-24-450-12A-FB
Carling Technologies
1: ¥9,369.7
Non-Stocked

Mfr. Part #
EA1-B0-24-450-12A-FB

Mouser Part #
691-EA1B02445012AFB

Carling Technologies

Circuit Breakers EA1B02445012AFB

Datasheet

Non-Stocked

¥9,369.7

¥7,771.8

¥7,085.8

¥6,575.9

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

125 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B344501A222C

MA1-B-34-450-1-A22-2-C
Carling Technologies
1: ¥6,889.8
Non-Stocked

Mfr. Part #
MA1-B-34-450-1-A22-2-C

Mouser Part #
691-MA1B344501A222C

Carling Technologies

Circuit Breakers MA1B344501A222C

Learn More

Datasheet

Non-Stocked

¥6,889.8

¥5,713.8

¥5,232.2

¥4,778.7

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Rocker

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MD1B344501A15BC

MD1-B-34-450-1-A15-B-C
Carling Technologies
1: ¥7,251.9
Non-Stocked

Mfr. Part #
MD1-B-34-450-1-A15-B-C

Mouser Part #
691-MD1B34451A15BC

Carling Technologies

Circuit Breakers MD1B344501A15BC

Learn More

Datasheet

Non-Stocked

¥7,251.9

¥6,016.1

¥5,481.3

¥5,059.4

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MF2-T-30-450-1-CC4-B-C
Carling Technologies
1: ¥10,349.7
Non-Stocked

Mfr. Part #
MF2-T-30-450-1-CC4-B-C

Mouser Part #
691-MF2T304501CC4BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

Non-Stocked

¥10,349.7

¥10,162

¥9,773.3

¥8,911.3

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Illuminated