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

CA2-B0-34-810-321-C
Carling Technologies
1: $171.25
5In 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

5In Stock

$171.25

$155.67

$140.92

$136.90

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Min.: 1
Mult.: 1

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: $197.77
7In Stock
10Expected 25/2/2026

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

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Datasheet

7In Stock

10Expected 25/2/2026

$197.77

$165.31

$154.94

$132.70

$126.87

Min.: 1
Mult.: 1

Circuit Breakers CA3B026630121D

CA3-B0-26-630-121-D
Carling Technologies
1: $222.91
7In Stock

Mfr. Part No.
CA3-B0-26-630-121-D

Mouser Part No
691-CA3B026630121D

Carling Technologies

Circuit Breakers CA3B026630121D

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Datasheet

7In Stock

$222.91

$195.96

$166.73

Min.: 1
Mult.: 1

Circuit Breakers CA3B034650321C

CA3-B0-34-650-321-C
Carling Technologies
1: $213.70
2In Stock

Mfr. Part No.
CA3-B0-34-650-321-C

Mouser Part No
691-CA3B034650321C

Carling Technologies

Circuit Breakers CA3B034650321C

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Datasheet

2In Stock

$213.70

$179.25

$166.73

Min.: 1
Mult.: 1

Circuit Breakers CB2B022640161C

CB2-B0-22-640-161-C
Carling Technologies
1: $149.90
2In Stock

Mfr. Part No.
CB2-B0-22-640-161-C

Mouser Part No
691-CB2B022640161C

Carling Technologies

Circuit Breakers CB2B022640161C

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Datasheet

2In Stock

$149.90

$92.20

$90.21

$82.26

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Min.: 1
Mult.: 1

Circuit Breakers CB2B024635221C

CB2-B0-24-635-221-C
Carling Technologies
1: $155.28
7In Stock

Mfr. Part No.
CB2-B0-24-635-221-C

Mouser Part No
691-CB2B024635221C

Carling Technologies

Circuit Breakers CB2B024635221C

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Datasheet

7In Stock

$155.28

$119.53

$100.41

$98.63

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Min.: 1
Mult.: 1

Circuit Breakers CC1B02464045GD

CC1-B0-24-640-45G-D
Carling Technologies
1: $84.25
2In 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

2In Stock

$84.25

$61.19

$55.78

$54.39

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Min.: 1
Mult.: 1

Circuit Breakers CM2B014615301C

CM2-B0-14-615-301-C
Carling Technologies
1: $149.09
8In Stock

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

Mouser Part No
691-CM2B014615301C

Carling Technologies

Circuit Breakers CM2B014615301C

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Datasheet

8In Stock

$149.09

$131.04

$125.06

$124.79

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Min.: 1
Mult.: 1

Circuit Breakers CO1B0346903NBI

CO1-B0-34-690-3NB-I
Carling Technologies
1: $116.25
10In Stock

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

Mouser Part No
691-CO1B0346903NBI

Carling Technologies

Circuit Breakers CO1B0346903NBI

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Datasheet

10In Stock

$116.25

$78.41

$77.66

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER HYMAG

CA1-B0-36-660-321-D
Carling Technologies
1: $69.81
2In Stock

Mfr. Part No.
CA1-B0-36-660-321-D

Mouser Part No
691-CA1-B036660321D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

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Datasheet

2In Stock

$69.81

$61.56

$61.01

$59.52

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Min.: 1
Mult.: 1

Circuit Breakers SPDT 0.110 QC TERM CURRNT RATING 50.000

CA1-B2-14650-121C
Carling Technologies
1: $60.66
7In Stock

Mfr. Part No.
CA1-B2-14650-121C

Mouser Part No
691-CA1-B214650121C

Carling Technologies

Circuit Breakers SPDT 0.110 QC TERM CURRNT RATING 50.000

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Datasheet

7In Stock

$60.66

$47.34

$39.96

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER HYMAG

CA1-B0-24-630-121-KG
Carling Technologies
1: $64.00
2In Stock

Mfr. Part No.
CA1-B0-24-630-121-KG

Mouser Part No
691-CA1B024630121KG

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

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Datasheet

2In Stock

$64.00

$49.66

$46.95

$45.90

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Min.: 1
Mult.: 1

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: $55.99
12In Stock
20Expected 28/4/2026

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

12In Stock

20Expected 28/4/2026

$55.99

$46.69

$43.51

$35.56

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Min.: 1
Mult.: 1

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: $50.67
31In Stock

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

31In Stock

$50.67

$47.58

$46.00

$44.83

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Min.: 1
Mult.: 1

Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

CA2-B0-34-620-121-D
Carling Technologies
1: $147.56
3In Stock
20Expected 24/4/2026

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

Mouser Part No
691-CA2B034620121D

Carling Technologies

Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

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Datasheet

3In Stock

20Expected 24/4/2026

$147.56

$119.48

$110.19

$91.14

$83.91

Min.: 1
Mult.: 1

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: $119.54
2In Stock
30Expected 30/4/2026

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

Learn More

Datasheet

2In Stock

30Expected 30/4/2026

$119.54

$105.32

$97.08

$86.62

View

Min.: 1
Mult.: 1

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: $284.46
3In Stock
12Expected 27/2/2026

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

3In Stock

12Expected 27/2/2026

$284.46

$226.25

$211.96

$176.13

Min.: 1
Mult.: 1

Circuit Breakers 4 POLE CIRCUIT BRKR

CB4-X0-04-053-11C-D
Carling Technologies
1: $318.30
10In Stock

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

Mouser Part No
691-CB4X00405311CD

Carling Technologies

Circuit Breakers 4 POLE CIRCUIT BRKR

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Datasheet

10In Stock

$318.30

$258.44

$233.67

$215.28

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Min.: 1
Mult.: 1

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

CLB-503-27E6N-W-H/50
Carling Technologies
1: $32.47
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

$32.47

$29.55

$27.09

$23.39

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER THERMAL

CMB-103-27G3N-W-A/10
Carling Technologies
1: $8.59
159In Stock

Mfr. Part No.
CMB-103-27G3N-W-A/10

Mouser Part No
691-CMB10327G3NWA/10

Carling Technologies

Circuit Breakers CIRCUIT BREAKER THERMAL

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Datasheet

159In Stock

$8.59

$8.08

$7.62

$5.20

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Min.: 1
Mult.: 1

Circuit Breakers CC2B0116706G1A

CC2-B0-11-670-6G1-A
Carling Technologies
1: $254.47
8In Stock

Mfr. Part No.
CC2-B0-11-670-6G1-A

Mouser Part No
691-CC2B0116706G1A

Carling Technologies

Circuit Breakers CC2B0116706G1A

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Datasheet

8In Stock

$254.47

$210.90

$174.92

$161.57

View

Min.: 1
Mult.: 1

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: $140.31
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

$140.31

$135.39

$110.19

Quote

Min.: 1
Mult.: 1

Circuit Breakers CA2B046622111I

CA2-B0-46-622-111-I
Carling Technologies
1: $156.33
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

$156.33

$112.56

$103.21

$99.23

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Min.: 1
Mult.: 1

Circuit Breakers CA3B02267032AC

CA3-B0-22-670-32A-C
Carling Technologies
1: $318.75
2In Stock

Mfr. Part No.
CA3-B0-22-670-32A-C

Mouser Part No
691-CA3B02267032AC

Carling Technologies

Circuit Breakers CA3B02267032AC

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Datasheet

2In Stock

$318.75

$310.15

$225.19

$223.03

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Min.: 1
Mult.: 1

Circuit Breakers CA3B02461512CC

CA3-B0-24-615-12C-C
Carling Technologies
1: $244.86
1In Stock

Mfr. Part No.
CA3-B0-24-615-12C-C

Mouser Part No
691-CA3B02461512CC

Carling Technologies

Circuit Breakers CA3B02461512CC

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Datasheet

1In Stock

$244.86

$182.98

$177.66

Quote

Min.: 1
Mult.: 1

C-Series Circuit Breakers

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C-Series Circuit Breakers

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