Circuit Breakers – Mouser South Africa

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Hydraulic-Magnetic Circuit Breakers

Carling Technologies Hydraulic-Magnetic Circuit Breakers offer reliable, highly precise solutions to most design challenges and are available with multiple configurations. The circuit breakers are temperature stable and not appreciably affected by changes in ambient temperature, and their overcurrent mechanism only reacts to changes in current in the circuit being protected. These hydraulic-magnetic series from Carling Technologies offer multiple configuration options, advanced features, and cutting-edge designs that meet leading application requirements.

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Part #

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: $55.14
111In 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

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Datasheet

111In Stock

$55.14

$46.38

$43.31

$36.54

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: $189.91
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

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Datasheet

19In Stock

$189.91

$163.03

$162.85

$131.70

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: $154.70
27In Stock
50Expected 2026/04/28

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

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Datasheet

27In Stock

50Expected 2026/04/28

$154.70

$128.00

$117.29

$96.27

$93.18

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: $150.98
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

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Datasheet

15In Stock

$150.98

$125.70

$111.21

$95.47

$93.18

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: $151.07
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

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Datasheet

17In Stock

$151.07

$123.92

$115.26

$95.83

$93.18

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: $103.22
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

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Datasheet

40In Stock

$103.22

$86.00

$67.67

$65.58

$59.07

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: $90.77
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

$90.77

$80.88

$60.38

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: $156.28
49In 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

49In Stock

$156.28

$130.13

$116.06

$98.51

$93.18

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 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: $204.69
15In 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

15In Stock

$204.69

$162.80

$152.52

$126.73

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

60 A

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER M SERIES

MA1-B-14-450-1-A26-2-J
Carling Technologies
1: $64.98
52In Stock

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

52In Stock

$64.98

$49.71

$37.43

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 25A 2 POLE .250 QC FLAT ROCKER RED

A12-B0-34-625-131-E
Carling Technologies
1: $105.96
2In Stock

Mfr. Part No.
A12-B0-34-625-131-E

Mouser Part No
691-A12B034625131E

Carling Technologies

Circuit Breakers 25A 2 POLE .250 QC FLAT ROCKER RED

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Datasheet

2In Stock

$105.96

$68.85

$68.84

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 7.5 Amp 1 POLE

AA1-B0-34-475-3D1-C
Carling Technologies
1: $43.43
7In Stock

Mfr. Part No.
AA1-B0-34-475-3D1-C

Mouser Part No
691-AA1-B0-344753D1C

Carling Technologies

Circuit Breakers 7.5 Amp 1 POLE

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Datasheet

7In Stock

$43.43

$43.40

$25.35

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

7.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 30A 1P Blk Act Screw Trm

AA1-A0-03-630-2D1-C
Carling Technologies
1: $31.80
10In Stock

Mfr. Part No.
AA1-A0-03-630-2D1-C

Mouser Part No
691-AA1A0036302D1C

Carling Technologies

Circuit Breakers 30A 1P Blk Act Screw Trm

Learn More

Datasheet

10In Stock

$31.80

$20.05

$19.55

$19.40

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 2.5 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

AA1-B0-10-425-2D1-C
Carling Technologies
1: $44.65
5In Stock

Mfr. Part No.
AA1-B0-10-425-2D1-C

Mouser Part No
691-AA1B0104252D1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 2.5 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

5In Stock

$44.65

$38.88

$27.49

$22.77

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

2.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 2.5 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

AA1-B0-11-425-2D1-C
Carling Technologies
1: $55.02
47In Stock

Mfr. Part No.
AA1-B0-11-425-2D1-C

Mouser Part No
691-AA1B0114252D1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 2.5 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

47In Stock

$55.02

$46.25

$37.01

$30.53

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

2.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0114501B1C

AA1-B0-11-450-1B1-C
Carling Technologies
1: $26.11
1In Stock

Mfr. Part No.
AA1-B0-11-450-1B1-C

Mouser Part No
691-AA1B0114501B1C

Carling Technologies

Circuit Breakers AA1B0114501B1C

Learn More

Datasheet

1In Stock

$26.11

$25.30

$25.14

$21.88

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0116221B1C

AA1-B0-11-622-1B1-C
Carling Technologies
1: $35.44
5In Stock

Mfr. Part No.
AA1-B0-11-622-1B1-C

Mouser Part No
691-AA1B0116221B1C

Carling Technologies

Circuit Breakers AA1B0116221B1C

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Datasheet

5In Stock

$35.44

$24.48

$21.75

$21.56

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

22 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 15A CIRCUIT BREAKER

AA1-B0-12-615-1B1-C
Carling Technologies
1: $35.44
27In Stock

Mfr. Part No.
AA1-B0-12-615-1B1-C

Mouser Part No
691-AA1B0126151B1C

Carling Technologies

Circuit Breakers 15A CIRCUIT BREAKER

Learn More

Datasheet

27In Stock

$35.44

$25.95

$25.42

$23.59

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1P ON-OFF 30 A Threaded 6-32X.195

AA1-B0-20-630-1B1-C
Carling Technologies
1: $34.86
3In Stock

Mfr. Part No.
AA1-B0-20-630-1B1-C

Mouser Part No
691-AA1B0206301B1C

Carling Technologies

Circuit Breakers 1P ON-OFF 30 A Threaded 6-32X.195

Learn More

Datasheet

3In Stock

$34.86

$33.10

$23.26

$22.36

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0246155D1C

AA1-B0-24-615-5D1-C
Carling Technologies
1: $37.97
23In Stock

Mfr. Part No.
AA1-B0-24-615-5D1-C

Mouser Part No
691-AA1B0246155D1C

Carling Technologies

Circuit Breakers AA1B0246155D1C

Learn More

Datasheet

23In Stock

$37.97

$28.89

$23.84

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AA1-B0-24-620-1B1-C
Carling Technologies
1: $23.95
12In Stock

Mfr. Part No.
AA1-B0-24-620-1B1-C

Mouser Part No
691-AA1B0246201B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

12In Stock

$23.95

$20.54

$19.40

$17.40

$16.92

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0246304D1C

AA1-B0-24-630-4D1-C
Carling Technologies
1: $35.67
6In Stock

Mfr. Part No.
AA1-B0-24-630-4D1-C

Mouser Part No
691-AA1B0246304D1C

Carling Technologies

Circuit Breakers AA1B0246304D1C

Learn More

Datasheet

6In Stock

$35.67

$25.37

$24.48

$23.91

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0264501B1C

AA1-B0-26-450-1B1-C
Carling Technologies
1: $35.45
25In Stock

Mfr. Part No.
AA1-B0-26-450-1B1-C

Mouser Part No
691-AA1B0264501B1C

Carling Technologies

Circuit Breakers AA1B0264501B1C

Learn More

Datasheet

25In Stock

$35.45

$35.44

$25.95

$20.82

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-26-615-3D1-C
Carling Technologies
1: $35.91
2In Stock
11Expected 2026/03/20

Mfr. Part No.
AA1-B0-26-615-3D1-C

Mouser Part No
691-AA1B0266153D1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

2In Stock

11Expected 2026/03/20

$35.91

$29.80

$27.49

$22.77

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0344501B1C

AA1-B0-34-450-1B1-C
Carling Technologies
1: $23.86
5In Stock

Mfr. Part No.
AA1-B0-34-450-1B1-C

Mouser Part No
691-AA1B0344501B1C

Carling Technologies

Circuit Breakers AA1B0344501B1C

Learn More

Datasheet

5In Stock

$23.86

$19.02

$18.95

$17.99

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Hydraulic-Magnetic Circuit Breakers

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72 mA
78 mA
81 mA
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180 mA
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580 mA
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