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C-Series Circuit Breakers

Carling Technologies C-Series Circuit Breakers are UL489 breakers designed for high-amperage, high-voltage applications. The series, in a compact design, is available with a variety of terminals, actuator styles, and colors. Carling C-Series Circuit Breakers feature an arc chute design that allows for higher interrupting capacities, up to 10,000A.

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Part #

Circuit Breakers 2-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA2-B0-34-650-121-C
Carling Technologies
1: $162.45
13In Stock
30Expected 29/12/2026

Mfr. Part No.
CA2-B0-34-650-121-C

Mouser Part No
691-CA2B034650121C

Carling Technologies

Circuit Breakers 2-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

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Datasheet

13In Stock

30Expected 29/12/2026

$162.45

$134.71

$124.18

$102.78

$94.62

Min.: 1
Mult.: 1

Circuit Breakers 2-pole, Handle, 100 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

CA2-B0-34-810-321-C
Carling Technologies
1: $212.84
7In Stock

Mfr. Part No.
CA2-B0-34-810-321-C

Mouser Part No
691-CA2B034810321C

Carling Technologies

Circuit Breakers 2-pole, Handle, 100 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

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Datasheet

7In Stock

$212.84

$176.49

$160.62

$149.38

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Min.: 1
Mult.: 1

Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

CA3-B0-24-650-321-C
Carling Technologies
1: $253.18
9In Stock

Mfr. Part No.
CA3-B0-24-650-321-C

Mouser Part No
691-CA3B024650321C

Carling Technologies

Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 1/4-20 terminals, UL 1077 Recognized CSA Accepted

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Datasheet

9In Stock

$253.18

$209.94

$187.67

$171.94

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Min.: 1
Mult.: 1

Circuit Breakers CA3B034610121C

CA3-B0-34-610-121-C
Carling Technologies
1: $253.16
13In Stock

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

Mouser Part No
691-CA3B034610121C

Carling Technologies

Circuit Breakers CA3B034610121C

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Datasheet

13In Stock

$253.16

$209.93

$195.62

$161.11

$149.60

Min.: 1
Mult.: 1

Circuit Breakers CC1B02464045GD

CC1-B0-24-640-45G-D
Carling Technologies
1: $68.97
1In Stock

Mfr. Part No.
CC1-B0-24-640-45G-D

Mouser Part No
691-CC1B02464045GD

Carling Technologies

Circuit Breakers CC1B02464045GD

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Datasheet

1In Stock

$68.97

$59.76

$57.00

$53.67

View

Min.: 1
Mult.: 1

Circuit Breakers CLB-503-27E6N-W-H/50

CLB-503-27E6N-W-H/50
Carling Technologies
1: $35.97
475In Stock

Mfr. Part No.
CLB-503-27E6N-W-H/50

Mouser Part No
691-CLB-00000594

Carling Technologies

Circuit Breakers CLB-503-27E6N-W-H/50

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Datasheet

475In Stock

$35.97

$29.84

$27.53

$22.81

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER HYMAG

CM1-B0-12-660-301-C
Carling Technologies
1: $158.36
7In Stock

Mfr. Part No.
CM1-B0-12-660-301-C

Mouser Part No
691-CM1B012660301C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Datasheet

7In Stock

$158.36

$139.48

$126.52

$126.33

View

Min.: 1
Mult.: 1

Circuit Breakers CA2B0146153B1MG

CA2-B0-14-615-3B1-MG
Carling Technologies
1: $159.84
5In Stock

Mfr. Part No.
CA2-B0-14-615-3B1-MG

Mouser Part No
691-CA2B0146153B1MG

Carling Technologies

Circuit Breakers CA2B0146153B1MG

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Datasheet

5In Stock

$159.84

$132.55

$112.81

$104.69

View

Min.: 1
Mult.: 1

Circuit Breakers CA2B0146203B1MG

CA2-B0-14-620-3B1-MG
Carling Technologies
1: $159.84
5In Stock

Mfr. Part No.
CA2-B0-14-620-3B1-MG

Mouser Part No
691-CA2B0146203B1MG

Carling Technologies

Circuit Breakers CA2B0146203B1MG

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Datasheet

5In Stock

$159.84

$132.55

$122.32

$110.58

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Min.: 1
Mult.: 1

Circuit Breakers CA2B0146303B1MG

CA2-B0-14-630-3B1-MG
Carling Technologies
1: $129.72
5In Stock

Mfr. Part No.
CA2-B0-14-630-3B1-MG

Mouser Part No
691-CA2B0146303B1MG

Carling Technologies

Circuit Breakers CA2B0146303B1MG

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Datasheet

5In Stock

$129.72

$129.68

$108.04

$104.77

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Min.: 1
Mult.: 1

Circuit Breakers 2 POLE SPDT

CA2-B4-14-810-311-L
Carling Technologies
1: $235.52
3In Stock

Mfr. Part No.
CA2-B4-14-810-311-L

Mouser Part No
691-CA2B414810311L

Carling Technologies

Circuit Breakers 2 POLE SPDT

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Datasheet

3In Stock

$235.52

$197.53

$178.60

$149.86

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Min.: 1
Mult.: 1

Circuit Breakers

CA2-X0-06-180-122-C
Carling Technologies
1: $248.65
5In Stock

Mfr. Part No.
CA2-X0-06-180-122-C

Mouser Part No
691-CA2X006180122C

Carling Technologies

Circuit Breakers

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Datasheet

5In Stock

$248.65

$206.19

$192.13

$159.90

Min.: 1
Mult.: 1

Circuit Breakers 10 Amp 2 POLE

CA2-B0-26-610-121-C
Carling Technologies
1: $181.22
4In Stock

Mfr. Part No.
CA2-B0-26-610-121-C

Mouser Part No
691-CA2-B0-26610121C

Carling Technologies

Circuit Breakers 10 Amp 2 POLE

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Datasheet

4In Stock

$181.22

$150.39

$124.26

$116.20

View

Min.: 1
Mult.: 1

Circuit Breakers CA2B024450121DF

CA2-B0-24-450-121-DF
Carling Technologies
1: $173.55
1In Stock

Mfr. Part No.
CA2-B0-24-450-121-DF

Mouser Part No
691-CA2B024450121DF

Carling Technologies

Circuit Breakers CA2B024450121DF

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Datasheet

1In Stock

$173.55

$143.90

$131.96

$119.24

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Min.: 1
Mult.: 1

Circuit Breakers 2 Pole 50A Dual Blk/Wht 6-32x.195in

CA2-B0-24-650-121-CG
Carling Technologies
1: $173.55
1In Stock

Mfr. Part No.
CA2-B0-24-650-121-CG

Mouser Part No
691-CA2B024650121CG

Carling Technologies

Circuit Breakers 2 Pole 50A Dual Blk/Wht 6-32x.195in

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Datasheet

1In Stock

$173.55

$143.90

$131.96

$119.24

View

Min.: 1
Mult.: 1

Circuit Breakers CA2B036610121C

CA2-B0-36-610-121-C
Carling Technologies
1: $162.44
9In Stock

Mfr. Part No.
CA2-B0-36-610-121-C

Mouser Part No
691-CA2B036610121C

Carling Technologies

Circuit Breakers CA2B036610121C

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Datasheet

9In Stock

$162.44

$134.69

$124.20

$102.72

$94.83

Min.: 1
Mult.: 1

Circuit Breakers CA2B046622111I

CA2-B0-46-622-111-I
Carling Technologies
1: $164.72
1In Stock

Mfr. Part No.
CA2-B0-46-622-111-I

Mouser Part No
691-CA2B046622111I

Carling Technologies

Circuit Breakers CA2B046622111I

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Datasheet

1In Stock

$164.72

$136.58

$125.85

$113.80

View

Min.: 1
Mult.: 1

Circuit Breakers CA3B0266503B1L

CA3-B0-26-650-3B1-L
Carling Technologies
1: $264.15
1In Stock

Mfr. Part No.
CA3-B0-26-650-3B1-L

Mouser Part No
691-CA3B0266503B1L

Carling Technologies

Circuit Breakers CA3B0266503B1L

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Datasheet

1In Stock

$264.15

$219.03

$195.43

$180.24

View

Min.: 1
Mult.: 1

Circuit Breakers CC3B046615143D

CC3-B0-46-615-143-D
Carling Technologies
1: $286.44
1In Stock

Mfr. Part No.
CC3-B0-46-615-143-D

Mouser Part No
691-CC3B046615143D

Carling Technologies

Circuit Breakers CC3B046615143D

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Datasheet

1In Stock

$286.44

$204.58

$202.22

$187.63

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER THERMAL

CLB-253-00DNN-W-A
Carling Technologies
1: $12.73
40In Stock

Mfr. Part No.
CLB-253-00DNN-W-A

Mouser Part No
691-CLB25300DNNWA

Carling Technologies

Circuit Breakers CIRCUIT BREAKER THERMAL

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Datasheet

40In Stock

$12.73

$11.87

$11.51

$8.85

View

Min.: 1
Mult.: 1

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA1-B0-34-620-121-C
Carling Technologies
1: $63.89
220On Order

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

Mouser Part No
691-CA1B034620121C

Carling Technologies

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

220On Order

$63.89

$53.77

$49.67

$41.13

View

Min.: 1
Mult.: 1

Circuit Breakers 15 A TWO POLE

CA2-B0-34-615-121-C
Carling Technologies
1: $162.45
30On Order

Mfr. Part No.
CA2-B0-34-615-121-C

Mouser Part No
691-CA2B034615121C

Carling Technologies

Circuit Breakers 15 A TWO POLE

Learn More

Datasheet

30On Order

$162.45

$134.71

$121.24

$112.30

View

Min.: 1
Mult.: 1

Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

CA2-B0-34-620-121-C
Carling Technologies
1: $162.47
20Expected 14/9/2026

Mfr. Part No.
CA2-B0-34-620-121-C

Mouser Part No
691-CA2B034620121C

Carling Technologies

Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

20Expected 14/9/2026

$162.47

$134.72

$119.50

$100.90

View

Min.: 1
Mult.: 1

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: $162.45
50Expected 2/9/2026

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

50Expected 2/9/2026

$162.45

$134.71

$118.16

$102.78

View

Min.: 1
Mult.: 1

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: $235.46
30Expected 11/9/2026

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

30Expected 11/9/2026

$235.46

$203.96

$188.03

$155.42

Min.: 1
Mult.: 1

C-Series Circuit Breakers

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C-Series Circuit Breakers

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