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4501 Circuit Breakers

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Results: 434

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Part #

Circuit Breakers CIRCUIT BREAKER HYMAG

CA2-B0-12-450-121-C
Carling Technologies
1: €102.72
9In Stock

Mfr. Part No.
CA2-B0-12-450-121-C

Mouser Part No
691-CA2B012450121C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

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Datasheet

9In Stock

€102.72

€85.17

€76.54

€72.92

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Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

240 VAC

125 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA2B324501A14BE

MA2-B-32-450-1-A14-B-E
Carling Technologies
1: €64.35
10In Stock

Mfr. Part No.
MA2-B-32-450-1-A14-B-E

Mouser Part No
691-MA2B32451A14BE

Carling Technologies

Circuit Breakers MA2B324501A14BE

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Datasheet

10In Stock

€64.35

€53.38

€49.64

€44.63

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Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0344501B1C

AA1-B0-34-450-1B1-C
Carling Technologies
1: €32.96
5In Stock

Mfr. Part No.
AA1-B0-34-450-1B1-C

Mouser Part No
691-AA1B0344501B1C

Carling Technologies

Circuit Breakers AA1B0344501B1C

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Datasheet

5In Stock

€32.96

€27.33

€24.65

€22.94

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Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

ME2-B-24-450-1-A34-2-D
Carling Technologies
1: €70.51
1In Stock

Mfr. Part No.
ME2-B-24-450-1-A34-2-D

Mouser Part No
691-ME2B244501A342D

Carling Technologies

Circuit Breakers Mag Circuit Breaker

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Datasheet

1In Stock

€70.51

€58.50

€52.92

€49.13

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Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1M144501A162J

MA1-M-14-450-1-A16-2-J
Carling Technologies
1: €58.43
3In Stock

Mfr. Part No.
MA1-M-14-450-1-A16-2-J

Mouser Part No
691-MA1M144501A162J

Carling Technologies

Circuit Breakers MA1M144501A162J

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Datasheet

3In Stock

€58.43

€48.47

€43.16

€39.50

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Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Rocker

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MM1B3445011BBBC

MM1-B-34-450-1-1BB-B-C
Carling Technologies
1: €32.74
2In Stock

Mfr. Part No.
MM1-B-34-450-1-1BB-B-C

Mouser Part No
691-MM1B3445011BBBC

Carling Technologies

Circuit Breakers MM1B3445011BBBC

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Datasheet

2In Stock

€32.74

€27.16

€24.66

€24.23

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Min.: 1
Mult.: 1

125 VAC, 250 VAC

80 VDC

Circuit Breakers 5 A TWO POLE

BA2-B0-34-450-121-D
Carling Technologies
1: €79.19
25In Stock

Mfr. Part No.
BA2-B0-34-450-121-D

Mouser Part No
691-BA2B034450121D

Carling Technologies

Circuit Breakers 5 A TWO POLE

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Datasheet

25In Stock

€79.19

€65.37

€60.66

€53.62

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers M SERIES ROCKER

MF1-B-32-450-1-BB2-B-C
Carling Technologies
1: €38.94
10In Stock

Mfr. Part No.
MF1-B-32-450-1-BB2-B-C

Mouser Part No
691-MF1B324501BB2BC

Carling Technologies

Circuit Breakers M SERIES ROCKER

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Datasheet

10In Stock

€38.94

€32.31

€29.80

€27.76

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Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Illuminated

Circuit Breakers AF1B0344501F2D

AF1-B0-34-450-1F2-D
Carling Technologies
1: €41.03
2In Stock

Mfr. Part No.
AF1-B0-34-450-1F2-D

Mouser Part No
691-AF1B34451F2D

Carling Technologies

Circuit Breakers AF1B0344501F2D

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Datasheet

2In Stock

€41.03

€34.04

€31.17

€28.43

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Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MU1B344501C21BE

MU1-B-34-450-1-C21-B-E
Carling Technologies
1: €32.17
1In Stock

Mfr. Part No.
MU1-B-34-450-1-C21-B-E

Mouser Part No
691-MU1B344501C21BE

Carling Technologies

Circuit Breakers MU1B344501C21BE

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Datasheet

1In Stock

€32.17

€26.69

€23.99

€22.22

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Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CF1B01145013AA

CF1-B0-11-450-13A-A
Carling Technologies
1: €51.23
1In Stock

Mfr. Part No.
CF1-B0-11-450-13A-A

Mouser Part No
691-CF1B01145013AA

Carling Technologies

Circuit Breakers CF1B01145013AA

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Datasheet

1In Stock

€51.23

€37.87

€36.24

€33.63

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Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

5 A

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MM2B3445012HABC

MM2-B-34-450-1-2HA-B-C
Carling Technologies
1: €63.97
7In Stock

Mfr. Part No.
MM2-B-34-450-1-2HA-B-C

Mouser Part No
691-MM2B3445012HABC

Carling Technologies

Circuit Breakers MM2B3445012HABC

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Datasheet

7In Stock

€63.97

€53.06

€49.36

€41.13

View

Min.: 1
Mult.: 1

Circuit Breakers MF1B344501BB6BC

MF1-B-34-450-1-BB6-B-C
Carling Technologies
1: €38.93
10In Stock

Mfr. Part No.
MF1-B-34-450-1-BB6-B-C

Mouser Part No
691-MF1B344501BB6BC

Carling Technologies

Circuit Breakers MF1B344501BB6BC

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Datasheet

10In Stock

€38.93

€32.30

€29.80

€25.32

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Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

125 VAC, 250 VAC

80 VDC

Circuit Breakers 5A Grn LED QC

MF1-B-34-450-1-GC6-2-C
Carling Technologies
1: €47.76
7In Stock

Mfr. Part No.
MF1-B-34-450-1-GC6-2-C

Mouser Part No
691-MF1B344501GC62C

Carling Technologies

Circuit Breakers 5A Grn LED QC

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Datasheet

7In Stock

€47.76

€39.62

€35.67

€33.55

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Illuminated

Circuit Breakers 5 A ONE POLE FLAT

MB1-B-34-450-1-A27-B-C
Carling Technologies
1: €32.59
28In Stock

Mfr. Part No.
MB1-B-34-450-1-A27-B-C

Mouser Part No
691-MB1B344501A27BC

Carling Technologies

Circuit Breakers 5 A ONE POLE FLAT

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Datasheet

28In Stock

€32.59

€27.05

€25.06

€23.76

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER M SERIES

MA1-B-14-450-1-A26-2-J
Carling Technologies
1: €50.79
2Expected 22/09/2026

Mfr. Part No.
MA1-B-14-450-1-A26-2-J

Mouser Part No
691-MA1B144501A262J

Carling Technologies

Circuit Breakers CIRCUIT BREAKER M SERIES

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Datasheet

2Expected 22/09/2026

€50.79

€42.13

€33.80

€31.86

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Rocker

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0264501B1C

AA1-B0-26-450-1B1-C
Carling Technologies
1: €32.96
25In Stock

Mfr. Part No.
AA1-B0-26-450-1B1-C

Mouser Part No
691-AA1B0264501B1C

Carling Technologies

Circuit Breakers AA1B0264501B1C

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Datasheet

25In Stock

€32.96

€27.33

€25.71

€22.63

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AG1-B0-26-450-111-D

AG1-B0-26-450-111-D
Carling Technologies
1: €41.03
23In Stock

Mfr. Part No.
AG1-B0-26-450-111-D

Mouser Part No
691-AG1B026450111D

Carling Technologies

Circuit Breakers AG1-B0-26-450-111-D

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Datasheet

23In Stock

€41.03

€34.04

€31.40

€26.69

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AM2B024450101C

AM2-B0-24-450-101-C
Carling Technologies
1: €99.45
5In Stock

Mfr. Part No.
AM2-B0-24-450-101-C

Mouser Part No
691-AM2B024450101C

Carling Technologies

Circuit Breakers AM2B024450101C

Datasheet

5In Stock

€99.45

€82.47

€76.04

€63.19

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IEGH66-34501-2-V
AIRPAX
1: €109.77
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
IEGH66-34501-2-V

Mouser Part No
874-IEGH66345012V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

€109.77

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 1A 7.5K D-TRIP

5SY45018
Siemens
1: €94.72
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45018

Mouser Part No
982-5SY45018

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 1A 7.5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

€94.72

€89.93

€86.68

€83.76

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

230 VAC

60 VDC

2 Pole

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers 2-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AB2-B0-24-450-1D1-C
Carling Technologies
1: €76.58
2In Stock
10Expected 04/11/2026

Mfr. Part No.
AB2-B0-24-450-1D1-C

Mouser Part No
691-AB2B0244501D1C

Carling Technologies

Circuit Breakers 2-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

2In Stock

10Expected 04/11/2026

€76.58

€64.79

€59.55

€49.44

€45.52

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 1A 7.5K A-TRIP

5SY45015
Siemens
1: €97.18
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45015

Mouser Part No
982-5SY45015

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 1A 7.5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

€97.18

€89.39

€85.68

€79.50

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

230 VAC

60 VDC

2 Pole

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 1A 7.5K C-TRIP

5SY45017
Siemens
1: €97.18
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45017

Mouser Part No
982-5SY45017

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 1A 7.5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

€97.18

€89.39

€85.68

€79.50

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

230 VAC

60 VDC

2 Pole

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IEGH66-34501-4-V
AIRPAX
1: €109.77
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IEGH66-34501-4-V

Mouser Part No
874-IEGH66345014V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€109.77

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

2 Pole

- 40 C

+ 85 C

Non-Illuminated

4501 Circuit Breakers

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