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

Circuit Protection

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

Types of Circuit Protection

List Images

Results: 193

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.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; }

Download Table (.CSV)

Part #

Circuit Breakers MF1B224503CE22C

MF1-B-22-450-3-CE2-2-C
Carling Technologies
1: £35.58
Non-Stocked

Mfr. Part No.
MF1-B-22-450-3-CE2-2-C

Mouser Part No
691-MF1B22453CE22C

Carling Technologies

Circuit Breakers MF1B224503CE22C

Learn More

Datasheet

Non-Stocked

£35.58

£29.52

£27.23

£23.14

View

Min.: 1
Mult.: 1

Circuit Breakers MM1M1445032CABJ

MM1-M-14-450-3-2CA-B-J
Carling Technologies
1: £36.34
Non-Stocked

Mfr. Part No.
MM1-M-14-450-3-2CA-B-J

Mouser Part No
691-MM1M144532CABJ

Carling Technologies

Circuit Breakers MM1M1445032CABJ

Learn More

Datasheet

Non-Stocked

£36.34

£31.38

£31.10

£28.65

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1245031CBAC

MS1-B-12-450-3-1CB-A-C
Carling Technologies
1: £67.79
Non-Stocked

Mfr. Part No.
MS1-B-12-450-3-1CB-A-C

Mouser Part No
691-MS1B124531CBAC

Carling Technologies

Circuit Breakers MS1B1245031CBAC

Learn More

Datasheet

Non-Stocked

£67.79

£58.45

£55.38

£51.26

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1445031CBA0AC

MS1-B-14-450-3-1CB-A-0AC
Carling Technologies
1: £67.79
Non-Stocked

Mfr. Part No.
MS1-B-14-450-3-1CB-A-0AC

Mouser Part No
691-MS1B144531CBAAC

Carling Technologies

Circuit Breakers MS1B1445031CBA0AC

Learn More

Datasheet

Non-Stocked

£67.79

£58.45

£55.38

£51.26

View

Min.: 1
Mult.: 1

Circuit Breakers MT1B144503A24BJ

MT1-B-14-450-3-A24-B-J
Carling Technologies
1: £39.36
Non-Stocked

Mfr. Part No.
MT1-B-14-450-3-A24-B-J

Mouser Part No
691-MT1B14453A24BJ

Carling Technologies

Circuit Breakers MT1B144503A24BJ

Learn More

Datasheet

Non-Stocked

£39.36

£32.66

£30.12

£25.91

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B212450321MJ

CA1-B2-12-450-321-MJ
Carling Technologies
1: £44.65
Non-Stocked

Mfr. Part No.
CA1-B2-12-450-321-MJ

Mouser Part No
691-CA1B212450321MJ

Carling Technologies

Circuit Breakers CA1B212450321MJ

Learn More

Datasheet

Non-Stocked

£44.65

£37.04

£34.17

£28.28

£26.60

Min.: 1
Mult.: 1

Circuit Breakers MS2B3445031CBA0NC

MS2-B-34-450-3-1CB-A-0NC
Carling Technologies
10: £98.81
Non-Stocked

Mfr. Part No.
MS2-B-34-450-3-1CB-A-0NC

Mouser Part No
691-S2B3445031CBA0NC

Carling Technologies

Circuit Breakers MS2B3445031CBA0NC

Learn More

Datasheet

Non-Stocked

£98.81

£91.44

£88.87

View

Min.: 10
Mult.: 1

Circuit Breakers MS2B2245031CBA0CC

MS2-B-22-450-3-1CB-A-0CC
Carling Technologies
1: £124.91
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
MS2-B-22-450-3-1CB-A-0CC

Mouser Part No
691-MS2B224531CBACC

Carling Technologies

Circuit Breakers MS2B2245031CBA0CC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

£124.91

£101.63

£98.81

£91.44

View

Min.: 1
Mult.: 1

Circuit Breakers B-Series Circuit Breaker

BT2-B2-14-450-3A1-I
Carling Technologies
10: £66.04
Non-Stocked

Mfr. Part No.
BT2-B2-14-450-3A1-I

Mouser Part No
691-BT2B2144503A1I

Carling Technologies

Circuit Breakers B-Series Circuit Breaker

Datasheet

Non-Stocked

£66.04

£54.61

£50.41

Min.: 10
Mult.: 1

Circuit Breakers C-Series Circuit Breaker

CA2-B0-24-450-321-CG
Carling Technologies
10: £65.70
Non-Stocked

Mfr. Part No.
CA2-B0-24-450-321-CG

Mouser Part No
691-CA2B024450321CG

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Non-Stocked

£65.70

£54.33

£50.16

Min.: 10
Mult.: 1

Circuit Breakers A-Series Circuit Breaker

AM1-B0-24-450-301-C
Carling Technologies
1: £44.74
Non-Stocked
New At Mouser

Mfr. Part No.
AM1-B0-24-450-301-C

Mouser Part No
691-AM1B024450301C

New At Mouser

Carling Technologies

Circuit Breakers A-Series Circuit Breaker

Datasheet

Non-Stocked

£44.74

£37.13

£34.24

£28.34

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses DC FUSE 500V 450A A6Y TYPE3

A6Y450-3
Mersen
1: £1,300.05
Non-Stocked
New At Mouser

Mfr. Part No.
A6Y450-3

Mouser Part No
737-A6Y450-3

New At Mouser

Mersen

Industrial & Electrical Fuses DC FUSE 500V 450A A6Y TYPE3

Datasheet

Non-Stocked

£1,300.05

£1,299.16

View

Min.: 1
Mult.: 1

Circuit Breakers AC1B0344503B1C

AC1-B0-34-450-3B1-C
Carling Technologies
1: £34.41
Non-Stocked

Mfr. Part No.
AC1-B0-34-450-3B1-C

Mouser Part No
691-AC1B34453B1C

Carling Technologies

Circuit Breakers AC1B0344503B1C

Learn More

Datasheet

Non-Stocked

£34.41

£28.54

£26.34

£22.37

View

Min.: 1
Mult.: 1

Circuit Breakers AD2B0344503B1C

AD2-B0-34-450-3B1-C
Carling Technologies
1: £74.45
Non-Stocked

Mfr. Part No.
AD2-B0-34-450-3B1-C

Mouser Part No
691-AD2B0344503B1C

Carling Technologies

Circuit Breakers AD2B0344503B1C

Learn More

Datasheet

Non-Stocked

£74.45

£62.28

£59.01

£49.17

£45.89

Min.: 1
Mult.: 1

Circuit Breakers

AR1-B0-34-450-3G3-C
Carling Technologies
1: £44.39
Non-Stocked

Mfr. Part No.
AR1-B0-34-450-3G3-C

Mouser Part No
691-AR1B0344503G3C

Carling Technologies

Circuit Breakers

Learn More

Datasheet

Non-Stocked

£44.39

£36.82

£33.97

£29.21

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B034450321D

BA1-B0-34-450-321-D
Carling Technologies
1: £24.57
Non-Stocked

Mfr. Part No.
BA1-B0-34-450-321-D

Mouser Part No
691-BA1B034450321D

Carling Technologies

Circuit Breakers BA1B034450321D

Learn More

Datasheet

Non-Stocked

£24.57

£21.30

£20.34

£18.75

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B014450321MG

CA1-B0-14-450-321-MG
Carling Technologies
1: £38.64
Non-Stocked

Mfr. Part No.
CA1-B0-14-450-321-MG

Mouser Part No
691-CA1B014450321MG

Carling Technologies

Circuit Breakers CA1B014450321MG

Learn More

Datasheet

Non-Stocked

£38.64

£32.05

£29.57

£25.44

View

Min.: 1
Mult.: 1

Circuit Breakers CC1B02445034AD

CC1-B0-24-450-34A-D
Carling Technologies
1: £37.78
Non-Stocked

Mfr. Part No.
CC1-B0-24-450-34A-D

Mouser Part No
691-CC1B02445034AD

Carling Technologies

Circuit Breakers CC1B02445034AD

Learn More

Datasheet

Non-Stocked

£37.78

£32.19

£30.80

£28.59

View

Min.: 1
Mult.: 1

Circuit Breakers AA1B0264503D1C

AA1-B0-26-450-3D1-C
Carling Technologies
1: £28.12
Non-Stocked

Mfr. Part No.
AA1-B0-26-450-3D1-C

Mouser Part No
691-AA1B0264503D1C

Carling Technologies

Circuit Breakers AA1B0264503D1C

Learn More

Datasheet

Non-Stocked

£28.12

£23.32

£21.51

£18.03

View

Min.: 1
Mult.: 1

Circuit Breakers AD1B0344503G1C

AD1-B0-34-450-3G1-C
Carling Technologies
1: £29.73
Non-Stocked

Mfr. Part No.
AD1-B0-34-450-3G1-C

Mouser Part No
691-AD1B0344503G1C

Carling Technologies

Circuit Breakers AD1B0344503G1C

Learn More

Datasheet

Non-Stocked

£29.73

£25.78

£24.36

£22.74

View

Min.: 1
Mult.: 1

Circuit Breakers EA1B02645032CFB

EA1-B0-26-450-32C-FB
Carling Technologies
1: £32.95
Non-Stocked

Mfr. Part No.
EA1-B0-26-450-32C-FB

Mouser Part No
691-EA1B02645032CFB

Carling Technologies

Circuit Breakers EA1B02645032CFB

Datasheet

Non-Stocked

£32.95

£28.08

£26.98

£25.04

View

Min.: 1
Mult.: 1

Circuit Breakers AD1B0344503J1C

AD1-B0-34-450-3J1-C
Carling Technologies
1: £34.41
Non-Stocked

Mfr. Part No.
AD1-B0-34-450-3J1-C

Mouser Part No
691-AD1B34453J1C

Carling Technologies

Circuit Breakers AD1B0344503J1C

Learn More

Datasheet

Non-Stocked

£34.41

£28.54

£26.34

£22.37

View

Min.: 1
Mult.: 1

Circuit Breakers 50/60Hz 5 Amp Angled

MF1-B-30-450-3-GE2-2-C
Carling Technologies
30: £30.34
Non-Stocked

Mfr. Part No.
MF1-B-30-450-3-GE2-2-C

Mouser Part No
691-MF1B304503GE22C

Carling Technologies

Circuit Breakers 50/60Hz 5 Amp Angled

Learn More

Datasheet

Non-Stocked

£30.34

£26.10

£24.46

£22.84

Min.: 30
Mult.: 10

Circuit Breakers C-Series Circuit Breaker

CD1-B0-12-450-34B-MG
Carling Technologies
1: £44.02
Non-Stocked
New At Mouser

Mfr. Part No.
CD1-B0-12-450-34B-MG

Mouser Part No
691-CD1B01245034BMG

New At Mouser

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Non-Stocked

£44.02

£36.52

£33.69

£28.98

View

Min.: 1
Mult.: 1

Circuit Breakers C-Series Circuit Breaker

CA2-B0-24-450-3B1-DG
Carling Technologies
10: £65.70
Non-Stocked

Mfr. Part No.
CA2-B0-24-450-3B1-DG

Mouser Part No
691-CA2B0244503B1DG

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Datasheet

Non-Stocked

£65.70

£54.33

£50.16

Min.: 10
Mult.: 1

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support