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4501 Circuit Breakers

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Part #

Circuit Breakers MA2B324501A14BE

MA2-B-32-450-1-A14-B-E
Carling Technologies
1: $101.76
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

$101.76

$84.42

$78.50

$70.57

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 AF1B0344501F2D

AF1-B0-34-450-1F2-D
Carling Technologies
1: $64.89
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

$64.89

$53.83

$49.29

$44.96

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers MU1B344501C21BE

MU1-B-34-450-1-C21-B-E
Carling Technologies
1: $50.88
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

$50.88

$42.21

$38.94

$32.26

View

Min.: 1
Mult.: 1

Hydraulic Magnetic 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

ME2-B-24-450-1-A34-2-D
Carling Technologies
1: $111.51
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

$111.51

$92.51

$86.03

$71.69

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 MA1M144501A162J

MA1-M-14-450-1-A16-2-J
Carling Technologies
1: $92.40
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

$92.40

$76.65

$70.71

$58.52

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 MM1B3445011BBBC

MM1-B-34-450-1-1BB-B-C
Carling Technologies
1: $51.78
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

$51.78

$42.95

$39.63

$32.83

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

80 VDC

Circuit Breakers CA1B212450121MG

CA1-B2-12-450-121-MG
Carling Technologies
1: $90.18
2In Stock

Mfr. Part No.
CA1-B2-12-450-121-MG

Mouser Part No
691-CA1B212450121MG

Carling Technologies

Circuit Breakers CA1B212450121MG

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Datasheet

2In Stock

$90.18

$74.83

$69.02

$57.12

$53.72

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 MF1B344501BB6BC

MF1-B-34-450-1-BB6-B-C
Carling Technologies
1: $61.57
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

$61.57

$51.08

$47.12

$40.04

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

125 VAC, 250 VAC

80 VDC

Circuit Breakers MM2B3445012HABC

MM2-B-34-450-1-2HA-B-C
Carling Technologies
1: $101.16
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

$101.16

$83.91

$78.05

$65.04

View

Min.: 1
Mult.: 1

Circuit Breakers AA1B0344501B1C

AA1-B0-34-450-1B1-C
Carling Technologies
1: $52.12
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

$52.12

$43.22

$39.86

$35.90

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 CIRCUIT BREAKER HYMAG

CA2-B0-12-450-121-C
Carling Technologies
1: $162.44
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

$162.44

$134.69

$121.04

$115.31

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

240 VAC

125 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CF1B01145013AA

CF1-B0-11-450-13A-A
Carling Technologies
1: $81.02
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

$81.02

$59.89

$57.31

$53.18

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

5 A

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER M SERIES

MA1-B-14-450-1-A26-2-J
Carling Technologies
1: $73.89
2Expected 22/9/2026

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 22/9/2026

$73.89

$61.27

$50.66

$46.74

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 5 A ONE POLE FLAT

MB1-B-34-450-1-A27-B-C
Carling Technologies
1: $51.54
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

$51.54

$42.76

$39.45

$32.68

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 AA1B0264501B1C

AA1-B0-26-450-1B1-C
Carling Technologies
1: $52.12
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

$52.12

$43.22

$39.88

$33.42

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 AG1-B0-26-450-111-D

AG1-B0-26-450-111-D
Carling Technologies
1: $64.89
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

Learn More

Datasheet

23In Stock

$64.89

$53.83

$49.65

$42.20

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

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: $124.55
5In Stock
10Expected 14/8/2026

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

5In Stock

10Expected 14/8/2026

$124.55

$103.32

$97.16

$80.96

$75.56

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 AM2B024450101C

AM2-B0-24-450-101-C
Carling Technologies
1: $157.27
5In Stock

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

Mouser Part No
691-AM2B024450101C

Carling Technologies

Circuit Breakers AM2B024450101C

Datasheet

5In Stock

$157.27

$130.41

$120.25

$99.93

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

4.5 A

277 VAC

80 VDC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IEGH66-34501-2-V
AIRPAX
1: $166.93
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

$166.93

$145.86

$101.29

$89.09

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

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

5SY45018
Siemens
1: $149.79
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

$149.79

$142.22

$137.07

$132.45

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers 5 A TWO POLE

BA2-B0-34-450-121-D
Carling Technologies
1: $89.99
25In Stock

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

Mouser Part No
691-BA2B034450121D

Carling Technologies

Circuit Breakers 5 A TWO POLE

Learn More

Datasheet

25In Stock

$89.99

$75.96

$71.17

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 CA1B2114501C2C

CA1-B2-11-450-1C2-C
Carling Technologies
1: $72.66
1In Stock

Mfr. Part No.
CA1-B2-11-450-1C2-C

Mouser Part No
691-CA1B2114501C2C

Carling Technologies

Circuit Breakers CA1B2114501C2C

Learn More

Datasheet

1In Stock

$72.66

$60.28

$55.61

$47.83

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

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

5SY45015
Siemens
1: $153.68
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

$153.68

$141.36

$135.50

$125.72

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45017
Siemens
1: $153.68
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

$153.68

$141.36

$135.50

$125.72

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IEGH66-34501-4-V
AIRPAX
1: $166.93
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

$166.93

$145.86

$101.29

$89.09

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

4501 Circuit Breakers

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