.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 BA2B03445012AD

BA2-B0-34-450-12A-D
Carling Technologies
1: ¥13,540.5
Non-Stocked

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

Mouser Part #
691-BA2B03445012AD

Carling Technologies

Circuit Breakers BA2B03445012AD

Datasheet

Non-Stocked

¥13,540.5

¥11,548.9

¥10,936

¥10,162

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

¥8,466.1

¥7,803.4

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: ¥7,997.7
Non-Stocked

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

Mouser Part #
691-DA1B014450112D

Carling Technologies

Circuit Breakers DA1B014450112D

Datasheet

Non-Stocked

¥7,997.7

¥6,815.1

¥6,536

¥6,064.3

View

Min.: 1
Mult.: 1

Circuit Breakers

5 A

480 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

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

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0444501D1C

AA1-B0-44-450-1D1-C
Carling Technologies
1: ¥7,011.1
Non-Stocked

Mfr. Part #
AA1-B0-44-450-1D1-C

Mouser Part #
691-AA1B44451D1C

Carling Technologies

Circuit Breakers AA1B0444501D1C

Learn More

Datasheet

Non-Stocked

¥7,011.1

¥5,815.2

¥5,074.4

¥4,788.7

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MM1B9245012HDBC

MM1-B-92-450-1-2HD-B-C
Carling Technologies
1: ¥6,861.6
Non-Stocked

Mfr. Part #
MM1-B-92-450-1-2HD-B-C

Mouser Part #
691-MM1B924512HDBC

Carling Technologies

Circuit Breakers MM1B9245012HDBC

Learn More

Datasheet

Non-Stocked

¥6,861.6

¥5,690.6

¥5,212.2

¥5,182.3

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers DD1B0344501G2C

DD1-B0-34-450-1G2-C
Carling Technologies
1: ¥9,290
Non-Stocked

Mfr. Part #
DD1-B0-34-450-1G2-C

Mouser Part #
691-DD1B0344501G2C

Carling Technologies

Circuit Breakers DD1B0344501G2C

Datasheet

Non-Stocked

¥9,290

¥7,919.6

¥7,565.9

¥6,948

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

480 VAC

80 VDC

1 Pole

Rocker

- 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

¥9,471

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 AT1B214450121MT

AT1-B2-14-450-121-MT
Carling Technologies
1: ¥10,120.5
Non-Stocked

Mfr. Part #
AT1-B2-14-450-121-MT

Mouser Part #
691-AT1B214450121MT

Carling Technologies

Circuit Breakers AT1B214450121MT

Learn More

Datasheet

Non-Stocked

¥10,120.5

¥8,396.4

¥7,743.6

¥6,409.8

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B014450121L

CA1-B0-14-450-121-L
Carling Technologies
1: ¥9,409.6
Non-Stocked

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

Mouser Part #
691-CA1B014450121L

Carling Technologies

Circuit Breakers CA1B014450121L

Learn More

Datasheet

Non-Stocked

¥9,409.6

¥7,805

¥7,114.1

¥6,602.5

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 EA1B02445012ADB

EA1-B0-24-450-12A-DB
Carling Technologies
1: ¥8,128.9
Non-Stocked

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

Mouser Part #
691-EA1B02445012ADB

Carling Technologies

Circuit Breakers EA1B02445012ADB

Datasheet

Non-Stocked

¥8,128.9

¥6,928

¥6,640.7

¥6,160.6

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

240 VAC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B016450121MG

CA1-B0-16-450-121-MG
Carling Technologies
1: ¥9,534.1
Non-Stocked

Mfr. Part #
CA1-B0-16-450-121-MG

Mouser Part #
691-CA1B016450121MG

Carling Technologies

Circuit Breakers CA1B016450121MG

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 ME1B944501A37AC

ME1-B-94-450-1-A37-A-C
Carling Technologies
1: ¥7,786.8
Non-Stocked

Mfr. Part #
ME1-B-94-450-1-A37-A-C

Mouser Part #
691-ME1B944501A37AC

Carling Technologies

Circuit Breakers ME1B944501A37AC

Learn More

Datasheet

Non-Stocked

¥7,786.8

¥6,459.6

¥5,959.7

¥5,064.4

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 MA1S144501A262T

MA1-S-14-450-1-A26-2-T
Carling Technologies
1: ¥8,228.6
Non-Stocked

Mfr. Part #
MA1-S-14-450-1-A26-2-T

Mouser Part #
691-MA1S14451A262T

Carling Technologies

Circuit Breakers MA1S144501A262T

Learn More

Datasheet

Non-Stocked

¥8,228.6

¥8,021

¥7,682.1

¥7,119

View

Min.: 1
Mult.: 1

Circuit Breakers MF2B244501BB2BC

MF2-B-24-450-1-BB2-B-C
Carling Technologies
1: ¥13,625.2
Non-Stocked

Mfr. Part #
MF2-B-24-450-1-BB2-B-C

Mouser Part #
691-MF2B24451BB2BC

Carling Technologies

Circuit Breakers MF2B244501BB2BC

Learn More

Datasheet

Non-Stocked

¥13,625.2

¥11,303.1

¥10,628.7

¥8,858.1

¥8,266.8

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers MT1B324501B22BE

MT1-B-32-450-1-B22-B-E
Carling Technologies
1: ¥6,323.4
Non-Stocked

Mfr. Part #
MT1-B-32-450-1-B22-B-E

Mouser Part #
691-MT1B324501B22BE

Carling Technologies

Circuit Breakers MT1B324501B22BE

Learn More

Datasheet

Non-Stocked

¥6,323.4

¥5,245.4

¥4,763.7

¥4,345.2

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

Illuminated

Circuit Breakers MM1B1445011CABD

MM1-B-14-450-1-1CA-B-D
Carling Technologies
1: ¥6,316.8
Non-Stocked

Mfr. Part #
MM1-B-14-450-1-1CA-B-D

Mouser Part #
691-MM1B1445011CABD

Carling Technologies

Circuit Breakers MM1B1445011CABD

Learn More

Datasheet

Non-Stocked

¥6,316.8

¥5,240.5

¥4,758.8

¥4,340.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MT1M324501A21BE

MT1-M-32-450-1-A21-B-E
Carling Technologies
1: ¥7,780.1
Non-Stocked

Mfr. Part #
MT1-M-32-450-1-A21-B-E

Mouser Part #
691-MT1M324501A21BE

Carling Technologies

Circuit Breakers MT1M324501A21BE

Learn More

Datasheet

Non-Stocked

¥7,780.1

¥6,454.6

¥5,732.1

¥5,245.4

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 AA1B2444501D1C

AA1-B2-44-450-1D1-C
Carling Technologies
1: ¥8,162.2
Non-Stocked

Mfr. Part #
AA1-B2-44-450-1D1-C

Mouser Part #
691-AA1B2444501D1C

Carling Technologies

Circuit Breakers AA1B2444501D1C

Learn More

Datasheet

Non-Stocked

¥8,162.2

¥6,771.9

¥6,183.9

¥5,697.2

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AC2B024450114D

AC2-B0-24-450-114-D
Carling Technologies
1: ¥17,535.2
Non-Stocked

Mfr. Part #
AC2-B0-24-450-114-D

Mouser Part #
691-AC2B024450114D

Carling Technologies

Circuit Breakers AC2B024450114D

Datasheet

Non-Stocked

¥17,535.2

¥14,802.8

¥13,435.8

¥12,464.1

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AF1B046450141D

AF1-B0-46-450-141-D
Carling Technologies
1: ¥8,457.8
Non-Stocked

Mfr. Part #
AF1-B0-46-450-141-D

Mouser Part #
691-AF1B046450141D

Carling Technologies

Circuit Breakers AF1B046450141D

Datasheet

Non-Stocked

¥8,457.8

¥7,016.1

¥6,456.3

¥5,963

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AF2B046450141D

AF2-B0-46-450-141-D
Carling Technologies
1: ¥18,332.5
Non-Stocked

Mfr. Part #
AF2-B0-46-450-141-D

Mouser Part #
691-AF2B046450141D

Carling Technologies

Circuit Breakers AF2B046450141D

Datasheet

Non-Stocked

¥18,332.5

¥15,475.5

¥13,988.9

¥13,005.6

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CF1B016450111C

CF1-B0-16-450-111-C
Carling Technologies
1: ¥8,846.5
Non-Stocked

Mfr. Part #
CF1-B0-16-450-111-C

Mouser Part #
691-CF1B016450111C

Carling Technologies

Circuit Breakers CF1B016450111C

Datasheet

Non-Stocked

¥8,846.5

¥7,540.9

¥7,384.8

¥6,906.4

View

Min.: 1
Mult.: 1

Circuit Breakers MT1B144501A22BJ

MT1-B-14-450-1-A22-B-J
Carling Technologies
1: ¥9,152.1
Non-Stocked

Mfr. Part #
MT1-B-14-450-1-A22-B-J

Mouser Part #
691-MT1B144501A22BJ

Carling Technologies

Circuit Breakers MT1B144501A22BJ

Datasheet

Non-Stocked

¥9,152.1

¥7,592.4

¥6,936.3

¥6,429.7

View

Min.: 1
Mult.: 1