.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: 1,910

Applied Filters:

Series = C

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator

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 CA1B0146103B1MG

CA1-B0-14-610-3B1-MG
Carling Technologies
1: $52.87
2In Stock

Mfr. Part No.
CA1-B0-14-610-3B1-MG

Mouser Part No
691-CA1B0146103B1MG

Carling Technologies

Circuit Breakers CA1B0146103B1MG

Learn More

Datasheet

2In Stock

$52.87

$43.86

$40.46

$34.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

10 A

240 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B0146153B1MG

CA1-B0-14-615-3B1-MG
Carling Technologies
1: $52.87
3In Stock

Mfr. Part No.
CA1-B0-14-615-3B1-MG

Mouser Part No
691-CA1B0146153B1MG

Carling Technologies

Circuit Breakers CA1B0146153B1MG

Learn More

Datasheet

3In Stock

$52.87

$43.86

$40.46

$34.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

15 A

240 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B024615121DS

CA1-B0-24-615-121-DS
Carling Technologies
1: $57.41
1In Stock

Mfr. Part No.
CA1-B0-24-615-121-DS

Mouser Part No
691-CA1B024615121DS

Carling Technologies

Circuit Breakers CA1B024615121DS

Learn More

Datasheet

1In Stock

$57.41

$47.61

$43.93

$36.02

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

15 A

240 VAC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers

CA1-B2-14-670-321C
Carling Technologies
1: $76.12
3In Stock

Mfr. Part No.
CA1-B2-14-670-321C

Mouser Part No
691-CA1B214670321C

Carling Technologies

Circuit Breakers

Learn More

Datasheet

3In Stock

$76.12

$63.14

$58.15

$48.94

$48.64

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

70 A

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Handle, 50 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

CA2-B0-34-650-321-C
Carling Technologies
1: $119.46
5In Stock

Mfr. Part No.
CA2-B0-34-650-321-C

Mouser Part No
691-CA2B034650321C

Carling Technologies

Circuit Breakers 2-pole, Handle, 50 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

5In Stock

$119.46

$99.05

$84.27

$78.19

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

50 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 4 POLE CIRCUIT BRKR

CB4-X0-04-053-11C-D
Carling Technologies
1: $217.07
1In Stock
10Expected 2026/11/23

Mfr. Part No.
CB4-X0-04-053-11C-D

Mouser Part No
691-CB4X00405311CD

Carling Technologies

Circuit Breakers 4 POLE CIRCUIT BRKR

Learn More

Datasheet

1In Stock

10Expected 2026/11/23

$217.07

$182.13

$161.83

$146.78

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

60 A

277 VAC

80 VDC

4 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2 POLE 40 AMP

CA2-B0-24-640-121-C
Carling Technologies
1: $119.47
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

$119.47

$99.06

$91.34

$75.58

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

40 A

120 VAC, 240 VAC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 3 POLE 10 AMPS

CA3-B0-34-610-121-D
Carling Technologies
1: $186.20
19In Stock

Mfr. Part No.
CA3-B0-34-610-121-D

Mouser Part No
691-CA3B034610121D

Carling Technologies

Circuit Breakers 3 POLE 10 AMPS

Learn More

Datasheet

19In Stock

$186.20

$154.40

$141.07

$118.50

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

10 A

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA3B04462022CC

CA3-B0-44-620-22C-C
Carling Technologies
1: $195.00
10In Stock

Mfr. Part No.
CA3-B0-44-620-22C-C

Mouser Part No
691-CA3B04462022CC

Carling Technologies

Circuit Breakers CA3B04462022CC

Learn More

Datasheet

10In Stock

$195.00

$161.70

$145.21

$124.10

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

120 VAC, 240 VAC

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

CA2-B0-34-630-121-C
Carling Technologies
1: $117.21
20In Stock

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

Mouser Part No
691-CA2B034630121C

Carling Technologies

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

20In Stock

$117.21

$99.08

$91.34

$77.33

$69.06

Min.: 1
Mult.: 1

Circuit Breakers

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: $119.47
54In 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

54In Stock

$119.47

$101.10

$91.34

$78.05

$69.58

Min.: 1
Mult.: 1

Circuit Breakers

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: $180.93
43In 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

43In Stock

$180.93

$149.99

$138.28

$119.72

$114.30

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

30 A

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 3-pole, Handle, 60 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

CA3-B0-34-660-321-C
Carling Technologies
1: $223.55
12In Stock

Mfr. Part No.
CA3-B0-34-660-321-C

Mouser Part No
691-CA3B034660321C

Carling Technologies

Circuit Breakers 3-pole, Handle, 60 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

12In Stock

$223.55

$185.21

$175.24

$156.87

Quote

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

60 A

277 VAC

80 VDC

3 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: $48.69
29In 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

29In Stock

$48.69

$40.40

$34.60

$30.25

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 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: $68.59
9In 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

9In Stock

$68.59

$52.16

$46.39

$44.75

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

80 A

120 VAC, 240 VAC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

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

CA2-B0-34-610-121-C
Carling Technologies
1: $118.81
4In Stock

Mfr. Part No.
CA2-B0-34-610-121-C

Mouser Part No
691-CA2B034610121C

Carling Technologies

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

Learn More

Datasheet

4In Stock

$118.81

$106.96

$81.81

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

10 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 15 A 1 POLE DC, 50/60Hz Medium

CM1-B0-34-615-101-C
Carling Technologies
1: $62.23
6In Stock

Mfr. Part No.
CM1-B0-34-615-101-C

Mouser Part No
691-CM1-B0-34615101C

Carling Technologies

Circuit Breakers 15 A 1 POLE DC, 50/60Hz Medium

Learn More

Datasheet

6In Stock

$62.23

$53.96

$51.35

$48.87

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

480 VAC

150 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CM2B014615301C

CM2-B0-14-615-301-C
Carling Technologies
1: $129.26
5In Stock

Mfr. Part No.
CM2-B0-14-615-301-C

Mouser Part No
691-CM2B014615301C

Carling Technologies

Circuit Breakers CM2B014615301C

Learn More

Datasheet

5In Stock

$129.26

$120.57

$103.10

$95.48

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

480 VAC

150 VDC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CO1B0346903NBI

CO1-B0-34-690-3NB-I
Carling Technologies
1: $69.70
8In Stock

Mfr. Part No.
CO1-B0-34-690-3NB-I

Mouser Part No
691-CO1B0346903NBI

Carling Technologies

Circuit Breakers CO1B0346903NBI

Learn More

Datasheet

8In Stock

$69.70

$68.20

$58.07

$53.68

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

90 A

480 VAC

150 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

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

CA1-B0-34-610-121-C
Carling Technologies
1: $47.35
15In Stock

Mfr. Part No.
CA1-B0-34-610-121-C

Mouser Part No
691-CA1B034610121C

Carling Technologies

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

Learn More

Datasheet

15In Stock

$47.35

$39.54

$36.83

$30.25

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Bulk

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: $48.15
23In 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

23In Stock

$48.15

$39.94

$37.26

$34.46

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA1-B0-34-630-121-C
Carling Technologies
1: $56.08
41In Stock

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

Mouser Part No
691-CA1B034630121C

Carling Technologies

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

41In Stock

$56.08

$32.76

$32.55

$30.14

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

30 A

480 VAC

150 VDC

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: $48.15
15In 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

15In Stock

$48.15

$39.94

$39.25

$30.25

View

Min.: 1
Mult.: 1

Circuit Breakers

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: $44.54
15In 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

15In Stock

$44.54

$38.89

$36.53

$29.77

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

40 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 100 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

CA1-B0-34-810-321-C
Carling Technologies
1: $66.84
3In Stock
20On Order

Mfr. Part No.
CA1-B0-34-810-321-C

Mouser Part No
691-CA1B034810321C

Carling Technologies

Circuit Breakers 1-pole, Handle, 100 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

3In Stock

20On Order

$66.84

$55.44

$50.16

$42.32

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

100 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

C Series Circuit Breakers

Customer Service Office

Company

Resources

Support

44 mA
72 mA
0.125
0.333333333333333
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