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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, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-630-3B1-C
Carling Technologies
1: $52.28
191On Order

Mfr. Part No.
AA1-B0-34-630-3B1-C

Mouser Part No
691-AA1B0346303B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

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Datasheet

191On Order

$52.28

$43.37

$35.55

$33.13

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: $64.25
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

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Datasheet

220On Order

$64.25

$53.86

$49.67

$41.13

View

Min.: 1
Mult.: 1

Toggle Switches 1-pole, ON - None - OFF, 10A/20A 250VAC/125VAC 1 1/2 HP, Non-Illuminated Bat Style Toggle Switch with Screw Terminals

CA204-73
Carling Technologies
1: $13.63
231Expected 2/11/2026

Mfr. Part No.
CA204-73

Mouser Part No
691-CA20473

Carling Technologies

Toggle Switches 1-pole, ON - None - OFF, 10A/20A 250VAC/125VAC 1 1/2 HP, Non-Illuminated Bat Style Toggle Switch with Screw Terminals

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Datasheet

231Expected 2/11/2026

$13.63

$13.25

$12.48

$11.94

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

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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: $162.51
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

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Datasheet

50Expected 2/9/2026

$162.51

$134.76

$120.81

$102.78

$94.62

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

Circuit Breakers Mag Circuit Breaker

MA2-B-24-480-1-A24-G-D
Carling Technologies
1: $101.77
50Expected 5/10/2026

Mfr. Part No.
MA2-B-24-480-1-A24-G-D

Mouser Part No
691-MA2B244801A24GD

Carling Technologies

Circuit Breakers Mag Circuit Breaker

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Datasheet

50Expected 5/10/2026

$101.77

$84.43

$77.86

$77.63

View

Min.: 1
Mult.: 1

Circuit Breakers MD1A036151A36BC

MD1-A-03-615-1-A36-B-C
Carling Technologies
1: $55.77
100On Order

Mfr. Part No.
MD1-A-03-615-1-A36-B-C

Mouser Part No
691-MD1A036151A36BC

Carling Technologies

Circuit Breakers MD1A036151A36BC

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Datasheet

100On Order

$55.77

$46.25

$42.00

$39.28

View

Min.: 1
Mult.: 1

Circuit Breakers 15 A TWO POLE VISI

MD2-B-34-615-1-A36-B-C
Carling Technologies
1: $108.11
34On Order

Mfr. Part No.
MD2-B-34-615-1-A36-B-C

Mouser Part No
691-MD2B346151A36BC

Carling Technologies

Circuit Breakers 15 A TWO POLE VISI

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Datasheet

34On Order

$108.11

$79.12

$74.98

$69.09

View

Min.: 1
Mult.: 1

Circuit Breakers Circuit breaker 25 amp

MA1-B-94-625-1-A24-B-C
Carling Technologies
1: $55.96
30Expected 9/9/2026

Mfr. Part No.
MA1-B-94-625-1-A24-B-C

Mouser Part No
691-A1B946251A24BC

Carling Technologies

Circuit Breakers Circuit breaker 25 amp

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Datasheet

30Expected 9/9/2026

$55.96

$46.42

$42.51

$41.71

View

Min.: 1
Mult.: 1

Circuit Breakers AA1B0426182D1C

AA1-B0-42-618-2D1-C
Carling Technologies
1: $61.21
9Expected 25/8/2026

Mfr. Part No.
AA1-B0-42-618-2D1-C

Mouser Part No
691-AA1B0426182D1C

Carling Technologies

Circuit Breakers AA1B0426182D1C

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Datasheet

9Expected 25/8/2026

$61.21

$50.78

$43.37

$43.18

View

Min.: 1
Mult.: 1

Circuit Breakers AA1B0166151D1B

AA1-B0-16-615-1D1-B
Carling Technologies
1: $52.12
2Expected 22/9/2026

Mfr. Part No.
AA1-B0-16-615-1D1-B

Mouser Part No
691-AA1B166151D1B

Carling Technologies

Circuit Breakers AA1B0166151D1B

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Datasheet

2Expected 22/9/2026

$52.12

$43.22

$39.86

$39.37

View

Min.: 1
Mult.: 1

Circuit Breakers AA1F0106201B1C

AA1-F0-10-620-1B1-C
Carling Technologies
1: $59.81
7Expected 17/9/2026

Mfr. Part No.
AA1-F0-10-620-1B1-C

Mouser Part No
691-AA1F010620-1B1C

Carling Technologies

Circuit Breakers AA1F0106201B1C

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Datasheet

7Expected 17/9/2026

$59.81

$51.07

$48.62

$46.20

View

Min.: 1
Mult.: 1

Circuit Breakers AA1F0144401D1C

AA1-F0-14-440-1D1-C
Carling Technologies
1: $60.74
9Expected 25/8/2026

Mfr. Part No.
AA1-F0-14-440-1D1-C

Mouser Part No
691-AA1F0144401D1C

Carling Technologies

Circuit Breakers AA1F0144401D1C

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Datasheet

9Expected 25/8/2026

$60.74

$51.75

$49.69

$46.58

View

Min.: 1
Mult.: 1

Circuit Breakers AB2B0246151B1C

AB2-B0-24-615-1B1-C
Carling Technologies
1: $124.55
9Expected 5/10/2026

Mfr. Part No.
AB2-B0-24-615-1B1-C

Mouser Part No
691-AB2B0246151B1C

Carling Technologies

Circuit Breakers AB2B0246151B1C

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Datasheet

9Expected 5/10/2026

$124.55

$103.32

$94.49

$93.31

View

Min.: 1
Mult.: 1

Circuit Breakers AB2B0346152B1C

AB2-B0-34-615-2B1-C
Carling Technologies
1: $131.12
10Expected 5/10/2026

Mfr. Part No.
AB2-B0-34-615-2B1-C

Mouser Part No
691-AB2B0346152B1C

Carling Technologies

Circuit Breakers AB2B0346152B1C

Learn More

Datasheet

10Expected 5/10/2026

$131.12

$109.68

$100.46

$99.96

View

Min.: 1
Mult.: 1

Circuit Breakers Circuit Breaker

AF1-B0-24-620-131-C
Carling Technologies
1: $64.90
19Expected 21/9/2026

Mfr. Part No.
AF1-B0-24-620-131-C

Mouser Part No
691-AF1B024620131C

Carling Technologies

Circuit Breakers Circuit Breaker

Learn More

Datasheet

19Expected 21/9/2026

$64.90

$53.84

$45.91

$42.87

View

Min.: 1
Mult.: 1

Circuit Breakers AF1B026622232D

AF1-B0-26-622-232-D
Carling Technologies
1: $68.67
9Expected 25/8/2026

Mfr. Part No.
AF1-B0-26-622-232-D

Mouser Part No
691-AF1B026622232D

Carling Technologies

Circuit Breakers AF1B026622232D

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Datasheet

9Expected 25/8/2026

$68.67

$56.97

$52.55

$45.21

View

Min.: 1
Mult.: 1

Circuit Breakers AF1B044615531D

AF1-B0-44-615-531-D
Carling Technologies
1: $73.82
8On Order

Mfr. Part No.
AF1-B0-44-615-531-D

Mouser Part No
691-AF1B44615531D

Carling Technologies

Circuit Breakers AF1B044615531D

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Datasheet

8On Order

$73.82

$61.24

$56.03

$51.90

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B024620221C

CA1-B0-24-620-221-C
Carling Technologies
1: $65.46
10Expected 12/10/2026

Mfr. Part No.
CA1-B0-24-620-221-C

Mouser Part No
691-CA1B024620221C

Carling Technologies

Circuit Breakers CA1B024620221C

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Datasheet

10Expected 12/10/2026

$65.46

$54.29

$44.27

$41.22

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B212450121MG

CA1-B2-12-450-121-MG
Carling Technologies
1: $90.18
8Expected 21/9/2026

Mfr. Part No.
CA1-B2-12-450-121-MG

Mouser Part No
691-CA1B212450121MG

Carling Technologies

Circuit Breakers CA1B212450121MG

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Datasheet

8Expected 21/9/2026

$90.18

$74.83

$68.64

$61.87

View

Min.: 1
Mult.: 1

Circuit Breakers CA1B214630121BG

CA1-B2-14-630-121-BG
Carling Technologies
1: $90.18
10Expected 6/10/2026

Mfr. Part No.
CA1-B2-14-630-121-BG

Mouser Part No
691-CA1B214630121BG

Carling Technologies

Circuit Breakers CA1B214630121BG

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Datasheet

10Expected 6/10/2026

$90.18

$74.83

$69.02

$57.12

$53.72

Min.: 1
Mult.: 1

Circuit Breakers Circuit Breaker 2pole, 50/60Hz, 30A

CA2-B0-24-630-131-I
Carling Technologies
1: $169.40
9Expected 7/10/2026

Mfr. Part No.
CA2-B0-24-630-131-I

Mouser Part No
691-CA2B024630131I

Carling Technologies

Circuit Breakers Circuit Breaker 2pole, 50/60Hz, 30A

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Datasheet

9Expected 7/10/2026

$169.40

$140.47

$129.10

$116.52

View

Min.: 1
Mult.: 1

Circuit Breakers 10 A TWO POLE

CA2-B0-34-610-121-D
Carling Technologies
1: $162.44
10Expected 6/10/2026

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

Mouser Part No
691-CA2B034610121D

Carling Technologies

Circuit Breakers 10 A TWO POLE

Learn More

Datasheet

10Expected 6/10/2026

$162.44

$134.69

$124.20

$102.72

$94.83

Min.: 1
Mult.: 1

Hydraulic-Magnetic Circuit Breakers

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Hydraulic-Magnetic Circuit Breakers

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