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

C Series Circuit Breakers

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

Results: 1,896

Applied Filters:

Series = C

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 CIRCUIT BREAKER HYMAG

CA3-X0-15-315-22A-I
Carling Technologies
1: £241.02
1In Stock

Mfr. Part No.
CA3-X0-15-315-22A-I

Mouser Part No
691-CA3X01531522AI

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Datasheet

1In Stock

£241.02

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

Circuit Breakers 2 POLE 40 AMP

CA2-B0-24-640-121-C
Carling Technologies
1: £77.51
20In Stock

Mfr. Part No.
CA2-B0-24-640-121-C

Mouser Part No
691-CA2-B0-24640121C

Carling Technologies

Circuit Breakers 2 POLE 40 AMP

Learn More

Datasheet

20In Stock

£77.51

£65.44

£59.66

£44.34

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

40 A

120 VAC, 240 VAC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA1-B0-34-615-121-C
Carling Technologies
1: £41.39
65In Stock

Mfr. Part No.
CA1-B0-34-615-121-C

Mouser Part No
691-CA1B034615121C

Carling Technologies

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

65In Stock

£41.39

£34.82

£32.51

£27.43

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 60 Amp 2 Pole

CA2-B0-26-660-321-C
Carling Technologies
1: £142.55
19In Stock

Mfr. Part No.
CA2-B0-26-660-321-C

Mouser Part No
691-CA2-B0-26660321C

Carling Technologies

Circuit Breakers 60 Amp 2 Pole

Learn More

Datasheet

19In Stock

£142.55

£122.38

£122.25

£98.86

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

60 A

120 VAC, 240 VAC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 3-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA3-B0-34-620-121-C
Carling Technologies
1: £116.13
27In Stock
50Expected 28/04/2026

Mfr. Part No.
CA3-B0-34-620-121-C

Mouser Part No
691-CA3-B0-34620121C

Carling Technologies

Circuit Breakers 3-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

27In Stock

50Expected 28/04/2026

£116.13

£96.08

£88.04

£72.27

£69.94

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 3-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA3-B0-34-640-121-C
Carling Technologies
1: £113.33
15In Stock

Mfr. Part No.
CA3-B0-34-640-121-C

Mouser Part No
691-CA3-B0-34640121C

Carling Technologies

Circuit Breakers 3-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

15In Stock

£113.33

£94.35

£83.48

£71.66

£69.94

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

40 A

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA3-B0-34-650-121-C
Carling Technologies
1: £113.40
17In Stock

Mfr. Part No.
CA3-B0-34-650-121-C

Mouser Part No
691-CA3-B0-34650121C

Carling Technologies

Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

17In Stock

£113.40

£93.02

£86.52

£71.94

£69.94

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

50 A

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

CA2-B0-34-630-121-D
Carling Technologies
1: £77.48
40In Stock

Mfr. Part No.
CA2-B0-34-630-121-D

Mouser Part No
691-CA2B034630121D

Carling Technologies

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

Learn More

Datasheet

40In Stock

£77.48

£64.56

£50.80

£49.23

£44.34

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA2-B0-34-640-121-C
Carling Technologies
1: £68.14
36In Stock

Mfr. Part No.
CA2-B0-34-640-121-C

Mouser Part No
691-CA2B034640121C

Carling Technologies

Circuit Breakers 2-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

36In Stock

£68.14

£60.71

£45.33

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

40 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 3-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA3-B0-34-630-121-C
Carling Technologies
1: £117.31
36In Stock

Mfr. Part No.
CA3-B0-34-630-121-C

Mouser Part No
691-CA3-B0-34630121C

Carling Technologies

Circuit Breakers 3-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

36In Stock

£117.31

£97.68

£87.12

£73.94

£69.94

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B012650121C

CA1-B0-12-650-121-C
Carling Technologies
1: £36.03
2In Stock

Mfr. Part No.
CA1-B0-12-650-121-C

Mouser Part No
691-CA1B012650121C

Carling Technologies

Circuit Breakers CA1B012650121C

Learn More

Datasheet

2In Stock

£36.03

£29.80

£23.78

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

50 A

240 VAC

125 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B014650321MG

CA1-B0-14-650-321-MG
Carling Technologies
1: £37.13
1In Stock

Mfr. Part No.
CA1-B0-14-650-321-MG

Mouser Part No
691-CA1B014650321MG

Carling Technologies

Circuit Breakers CA1B014650321MG

Learn More

Datasheet

1In Stock

£37.13

£34.67

£28.23

£28.22

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

50 A

240 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 50/60Hz Med

CA1-B0-24-620-111-D
Carling Technologies
1: £24.28
18In Stock

Mfr. Part No.
CA1-B0-24-620-111-D

Mouser Part No
691-CA1B024620111D

Carling Technologies

Circuit Breakers 50/60Hz Med

Learn More

Datasheet

18In Stock

£24.28

£24.27

£18.64

£17.02

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

20 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B024620121KG

CA1-B0-24-620-121-KG
Carling Technologies
1: £43.25
1In Stock

Mfr. Part No.
CA1-B0-24-620-121-KG

Mouser Part No
691-CA1B024620121KG

Carling Technologies

Circuit Breakers CA1B024620121KG

Learn More

Datasheet

1In Stock

£43.25

£32.39

£27.09

£27.08

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

120 VAC

125 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B024625121KG

CA1-B0-24-625-121-KG
Carling Technologies
1: £45.88
2In Stock

Mfr. Part No.
CA1-B0-24-625-121-KG

Mouser Part No
691-CA1B024625121KG

Carling Technologies

Circuit Breakers CA1B024625121KG

Learn More

Datasheet

2In Stock

£45.88

£30.24

£28.23

£27.68

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

120 VAC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA1-B0-34-450-121-C
Carling Technologies
1: £33.31
30In Stock

Mfr. Part No.
CA1-B0-34-450-121-C

Mouser Part No
691-CA1B034450121C

Carling Technologies

Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

30In Stock

£33.31

£16.59

£16.58

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

5 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B034450322C

CA1-B0-34-450-322-C
Carling Technologies
1: £25.44
1In Stock

Mfr. Part No.
CA1-B0-34-450-322-C

Mouser Part No
691-CA1B034450322C

Carling Technologies

Circuit Breakers CA1B034450322C

Learn More

Datasheet

1In Stock

£25.44

£20.17

£20.11

£18.39

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

5 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B034610322C

CA1-B0-34-610-322-C
Carling Technologies
1: £18.46
1In Stock
10Expected 17/03/2026

Mfr. Part No.
CA1-B0-34-610-322-C

Mouser Part No
691-CA1B034610322C

Carling Technologies

Circuit Breakers CA1B034610322C

Learn More

Datasheet

1In Stock

10Expected 17/03/2026

£18.46

£18.45

£17.60

£17.51

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

10 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 15 A ONE POLE

CA1-B0-34-615-121-D
Carling Technologies
1: £20.66
10In Stock

Mfr. Part No.
CA1-B0-34-615-121-D

Mouser Part No
691-CA1B034615121D

Carling Technologies

Circuit Breakers 15 A ONE POLE

Learn More

Datasheet

10In Stock

£20.66

£19.41

£18.05

£17.93

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

CA1-B0-34-620-121-D
Carling Technologies
1: £41.05
14In Stock

Mfr. Part No.
CA1-B0-34-620-121-D

Mouser Part No
691-CA1B034620121D

Carling Technologies

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

Learn More

Datasheet

14In Stock

£41.05

£35.69

£25.23

£23.63

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers CA1B034625322C

CA1-B0-34-625-322-C
Carling Technologies
1: £31.17
8In Stock

Mfr. Part No.
CA1-B0-34-625-322-C

Mouser Part No
691-CA1B034625322C

Carling Technologies

Circuit Breakers CA1B034625322C

Learn More

Datasheet

8In Stock

£31.17

£22.29

£22.11

£21.01

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

120 VAC, 240 VAC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

CA1-B0-34-630-121-D
Carling Technologies
1: £27.80
9In Stock

Mfr. Part No.
CA1-B0-34-630-121-D

Mouser Part No
691-CA1B034630121D

Carling Technologies

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

Learn More

Datasheet

9In Stock

£27.80

£24.07

£22.23

£19.63

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers 1-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA1-B0-34-640-121-C
Carling Technologies
1: £42.26
11In Stock

Mfr. Part No.
CA1-B0-34-640-121-C

Mouser Part No
691-CA1B034640121C

Carling Technologies

Circuit Breakers 1-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

11In Stock

£42.26

£28.70

£25.67

£19.70

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

40 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B034650321I

CA1-B0-34-650-321-I
Carling Technologies
1: £34.19
10In Stock

Mfr. Part No.
CA1-B0-34-650-321-I

Mouser Part No
691-CA1B034650321I

Carling Technologies

Circuit Breakers CA1B034650321I

Learn More

Datasheet

10In Stock

£34.19

£22.87

£22.02

£21.90

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

50 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 80 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

CA1-B0-34-680-321-C
Carling Technologies
1: £52.40
12In Stock

Mfr. Part No.
CA1-B0-34-680-321-C

Mouser Part No
691-CA1B034680321C

Carling Technologies

Circuit Breakers 1-pole, Handle, 80 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

12In Stock

£52.40

£36.26

£33.97

£31.45

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

80 A

120 VAC, 240 VAC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

C Series Circuit Breakers

Customer Service Office

Company

Resources

Support

44 mA
72 mA
500 mA
580 mA
600 mA
750 mA
800 mA
870 mA
1 A
1.25 A
2 A
2.5 A
3 A
3.5 A
4 A
5 A
5.5 A
6 A
7 A
7.5 A