.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 AF2B046450133D

AF2-B0-46-450-133-D
Carling Technologies
1: ¥18,699.5
Non-Stocked

Mfr. Part #
AF2-B0-46-450-133-D

Mouser Part #
691-AF2B046450133D

Carling Technologies

Circuit Breakers AF2B046450133D

Learn More

Datasheet

Non-Stocked

¥18,699.5

¥15,786.1

¥14,125.1

¥12,897.7

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers CA3B024450121D

CA3-B0-24-450-121-D
Carling Technologies
10: ¥22,965
Non-Stocked

Mfr. Part #
CA3-B0-24-450-121-D

Mouser Part #
691-CA3B024450121D

Carling Technologies

Circuit Breakers CA3B024450121D

Learn More

Datasheet

Non-Stocked

¥22,965

¥21,137.9

View

Min.: 10
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

240 VAC

125 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers DA1B024450121D

DA1-B0-24-450-121-D
Carling Technologies
1: ¥9,216.9
Non-Stocked

Mfr. Part #
DA1-B0-24-450-121-D

Mouser Part #
691-DA1B024450121D

Carling Technologies

Circuit Breakers DA1B024450121D

Datasheet

Non-Stocked

¥9,216.9

¥7,645.6

¥7,052.6

¥6,067.6

View

Min.: 1
Mult.: 1

480 VAC

65 VDC

Circuit Breakers MA1B344501A24BC

MA1-B-34-450-1-A24-B-C
Carling Technologies
1: ¥6,295.2
Non-Stocked

Mfr. Part #
MA1-B-34-450-1-A24-B-C

Mouser Part #
691-MA1B34451A24BC

Carling Technologies

Circuit Breakers MA1B344501A24BC

Learn More

Datasheet

Non-Stocked

¥6,295.2

¥5,222.2

¥4,818.6

¥3,991.4

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 MM2T3445011BBBC

MM2-T-34-450-1-1BB-B-C
Carling Technologies
1: ¥9,574
Non-Stocked

Mfr. Part #
MM2-T-34-450-1-1BB-B-C

Mouser Part #
691-MM2T344511BBBC

Carling Technologies

Circuit Breakers MM2T3445011BBBC

Learn More

Datasheet

Non-Stocked

¥9,574

¥9,495.9

¥9,089

¥8,255.2

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

80 VDC

Circuit Breakers 5 A ONE POLE

CA1-B0-34-450-121-D
Carling Technologies
1: ¥7,996.1
Non-Stocked

Mfr. Part #
CA1-B0-34-450-121-D

Mouser Part #
691-CA1B034450121D

Carling Technologies

Circuit Breakers 5 A ONE POLE

Learn More

Datasheet

Non-Stocked

¥7,996.1

¥6,632.4

¥6,066

¥5,584.3

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 CA2B024450121D

CA2-B0-24-450-121-D
Carling Technologies
10: ¥15,168.3
Non-Stocked

Mfr. Part #
CA2-B0-24-450-121-D

Mouser Part #
691-CA2B024450121D

Carling Technologies

Circuit Breakers CA2B024450121D

Learn More

Datasheet

Non-Stocked

¥15,168.3

¥12,545.5

¥11,582.2

Min.: 10
Mult.: 1

Circuit Breakers

Supplementary Protector

Circuit Breakers CA2B02445012AD

CA2-B0-24-450-12A-D
Carling Technologies
10: ¥16,068.5
Non-Stocked

Mfr. Part #
CA2-B0-24-450-12A-D

Mouser Part #
691-CA2B02445012AD

Carling Technologies

Circuit Breakers CA2B02445012AD

Learn More

Datasheet

Non-Stocked

¥16,068.5

¥14,563.6

¥13,997.2

View

Min.: 10
Mult.: 1

Circuit Breakers

Supplementary Protector

Circuit Breakers CA3B044450121C

CA3-B0-44-450-121-C
Carling Technologies
10: ¥24,114.4
Non-Stocked

Mfr. Part #
CA3-B0-44-450-121-C

Mouser Part #
691-CA3B044450121C

Carling Technologies

Circuit Breakers CA3B044450121C

Learn More

Datasheet

Non-Stocked

¥24,114.4

¥22,252.4

View

Min.: 10
Mult.: 1

Circuit Breakers

Supplementary Protector

Circuit Breakers MT1B344501A23BC

MT1-B-34-450-1-A23-B-C
Carling Technologies
1: ¥6,323.4
Non-Stocked

Mfr. Part #
MT1-B-34-450-1-A23-B-C

Mouser Part #
691-MT1B344501A23BC

Carling Technologies

Circuit Breakers MT1B344501A23BC

Learn More

Datasheet

Non-Stocked

¥6,323.4

¥5,245.4

¥4,840.2

¥4,009.7

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA2B014450121I

CA2-B0-14-450-121-I
Carling Technologies
10: ¥15,819.4
Non-Stocked

Mfr. Part #
CA2-B0-14-450-121-I

Mouser Part #
691-CA2B014450121I

Carling Technologies

Circuit Breakers CA2B014450121I

Learn More

Datasheet

Non-Stocked

¥15,819.4

¥13,083.7

¥12,078.8

Min.: 10
Mult.: 1

Circuit Breakers C-Series Circuit Breaker

CB2-B0-22-450-121-D
Carling Technologies
10: ¥15,168.3
Non-Stocked

Mfr. Part #
CB2-B0-22-450-121-D

Mouser Part #
691-CB2B022450121D

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Datasheet

Non-Stocked

¥15,168.3

¥12,545.5

¥11,582.2

Min.: 10
Mult.: 1

C-Series Circuit Breaker

Circuit Breakers

Hydraulic Magnetic

5 A

480 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers EA1B2244501DADC

EA1-B2-24-450-1DA-DC
Carling Technologies
1: ¥12,206.7
Non-Stocked

Mfr. Part #
EA1-B2-24-450-1DA-DC

Mouser Part #
691-EA1B2244501DADC

Carling Technologies

Circuit Breakers EA1B2244501DADC

Datasheet

Non-Stocked

¥12,206.7

¥10,125.5

¥9,416.2

¥7,848.2

View

Min.: 1
Mult.: 1

Circuit Breakers CM2B012450101C

CM2-B0-12-450-101-C
Carling Technologies
10: ¥18,325.8
Non-Stocked

Mfr. Part #
CM2-B0-12-450-101-C

Mouser Part #
691-CM2B012450101C

Carling Technologies

Circuit Breakers CM2B012450101C

Datasheet

Non-Stocked

¥18,325.8

¥16,671.5

¥16,065.2

View

Min.: 10
Mult.: 1

Circuit Breakers MF1B124501FB2BC

MF1-B-12-450-1-FB2-B-C
Carling Technologies
1: ¥8,539.2
Non-Stocked

Mfr. Part #
MF1-B-12-450-1-FB2-B-C

Mouser Part #
691-MF1B124501FB2BC

Carling Technologies

Circuit Breakers MF1B124501FB2BC

Datasheet

Non-Stocked

¥8,539.2

¥7,084.2

¥6,512.8

¥6,017.8

View

Min.: 1
Mult.: 1

Circuit Breakers MF1B124501JB6BJ

MF1-B-12-450-1-JB6-B-J
Carling Technologies
1: ¥11,372.9
Non-Stocked

Mfr. Part #
MF1-B-12-450-1-JB6-B-J

Mouser Part #
691-MF1B124501JB6BJ

Carling Technologies

Circuit Breakers MF1B124501JB6BJ

Datasheet

Non-Stocked

¥11,372.9

¥9,434.5

¥8,702

¥7,202.1

¥6,773.6

Min.: 1
Mult.: 1

Circuit Breakers AK1B0244501B1C

AK1-B0-24-450-1B1-C
Carling Technologies
1: ¥7,298.4
Non-Stocked

Mfr. Part #
AK1-B0-24-450-1B1-C

Mouser Part #
691-AK1B0244501B1C

Carling Technologies

Circuit Breakers AK1B0244501B1C

Datasheet

Non-Stocked

¥7,298.4

¥6,054.3

¥5,585.9

¥4,747.1

View

Min.: 1
Mult.: 1

Circuit Breakers CA3B04645012CC

CA3-B0-46-450-12C-C
Carling Technologies
10: ¥25,810.3
Non-Stocked

Mfr. Part #
CA3-B0-46-450-12C-C

Mouser Part #
691-CA3B04645012CC

Carling Technologies

Circuit Breakers CA3B04645012CC

Learn More

Datasheet

Non-Stocked

¥25,810.3

¥23,901.8

View

Min.: 10
Mult.: 1

Circuit Breakers DA1B0144501B1C

DA1-B0-14-450-1B1-C
Carling Technologies
1: ¥9,216.9
Non-Stocked

Mfr. Part #
DA1-B0-14-450-1B1-C

Mouser Part #
691-DA1B0144501B1C

Carling Technologies

Circuit Breakers DA1B0144501B1C

Datasheet

Non-Stocked

¥9,216.9

¥7,645.6

¥6,981.2

¥6,472.9

View

Min.: 1
Mult.: 1

Circuit Breakers MT1B144501A23BJ

MT1-B-14-450-1-A23-B-J
Carling Technologies
1: ¥9,152.1
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MT1-B-14-450-1-A23-B-J

Mouser Part #
691-MT1B144501A23BJ

Carling Technologies

Circuit Breakers MT1B144501A23BJ

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥9,152.1

¥7,592.4

¥6,936.3

¥6,383.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MT1B144501A24BJ

MT1-B-14-450-1-A24-B-J
Carling Technologies
1: ¥10,652
Non-Stocked

Mfr. Part #
MT1-B-14-450-1-A24-B-J

Mouser Part #
691-MT1B144501A24BJ

Carling Technologies

Circuit Breakers MT1B144501A24BJ

Learn More

Datasheet

Non-Stocked

¥10,652

¥8,107.3

¥6,936.3

¥6,617.4

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MM2B3445016JDBE

MM2-B-34-450-1-6JD-B-E
Carling Technologies
1: ¥12,552.2
Non-Stocked

Mfr. Part #
MM2-B-34-450-1-6JD-B-E

Mouser Part #
691-MM2B344516JDBE

Carling Technologies

Circuit Breakers MM2B3445016JDBE

Learn More

Datasheet

Non-Stocked

¥12,552.2

¥10,411.1

¥9,593.9

¥8,746.8

View

Min.: 1
Mult.: 1

Circuit Breakers ME1M144501A162T

ME1-M-14-450-1-A16-2-T
Carling Technologies
1: ¥12,082.1
Non-Stocked

Mfr. Part #
ME1-M-14-450-1-A16-2-T

Mouser Part #
691-ME1M144501A162T

Carling Technologies

Circuit Breakers ME1M144501A162T

Learn More

Datasheet

Non-Stocked

¥12,082.1

¥10,022.5

¥9,266.7

¥8,434.6

View

Min.: 1
Mult.: 1

Circuit Breakers MU1B204501C21BE

MU1-B-20-450-1-C21-B-E
Carling Technologies
1: ¥6,213.8
Non-Stocked

Mfr. Part #
MU1-B-20-450-1-C21-B-E

Mouser Part #
691-MU1B204501C21BE

Carling Technologies

Circuit Breakers MU1B204501C21BE

Datasheet

Non-Stocked

¥6,213.8

¥5,155.7

¥4,755.4

¥3,939.9

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

Rocker

Circuit Breakers MU1B644501A21BD

MU1-B-64-450-1-A21-B-D
Carling Technologies
1: ¥6,753.6
Non-Stocked

Mfr. Part #
MU1-B-64-450-1-A21-B-D

Mouser Part #
691-MU1B644501A21BD

Carling Technologies

Circuit Breakers MU1B644501A21BD

Datasheet

Non-Stocked

¥6,753.6

¥5,600.9

¥5,167.4

¥4,330.2

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

Rocker