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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 CA1B024620121D

CA1-B0-24-620-121-D
Carling Technologies
1: £21.27
10Expected 17/04/2026

Mfr. Part No.
CA1-B0-24-620-121-D

Mouser Part No
691-CA1B024620121D

Carling Technologies

Circuit Breakers CA1B024620121D

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Datasheet

10Expected 17/04/2026

£21.27

£18.52

£17.56

£17.48

View

Min.: 1
Mult.: 1

Toggle Switches 1-pole, ON - None - OFF, 10A/20A 250VAC/125VAC 1 1/2 HP, Non-Illuminated, Sealed Bat Style Toggle Switch with .250 Tab (Q.C.)

CA201-78
Carling Technologies
1: £8.85
40Expected 27/04/2026

Mfr. Part No.
CA201-78

Mouser Part No
691-CA201-78

Carling Technologies

Toggle Switches 1-pole, ON - None - OFF, 10A/20A 250VAC/125VAC 1 1/2 HP, Non-Illuminated, Sealed Bat Style Toggle Switch with .250 Tab (Q.C.)

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Datasheet

40Expected 27/04/2026

£8.85

£7.64

£7.20

£6.89

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: £77.82
20Expected 28/04/2026

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

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Datasheet

20Expected 28/04/2026

£77.82

£64.54

£59.51

£49.23

£45.33

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: £79.70
20Expected 24/04/2026

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

20Expected 24/04/2026

£79.70

£64.54

£59.51

£49.23

£45.33

Min.: 1
Mult.: 1

Circuit Breakers 2 POLE SPDT

CA2-B4-14-810-311-L
Carling Technologies
1: £120.74
3Expected 27/04/2026

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

3Expected 27/04/2026

£120.74

£100.12

£78.09

£70.65

Min.: 1
Mult.: 1

Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

CA3-B0-22-650-12A-D
Carling Technologies
1: £195.24
10Expected 15/05/2026

Mfr. Part No.
CA3-B0-22-650-12A-D

Mouser Part No
691-CA3-B0-2265012AD

Carling Technologies

Circuit Breakers 3-pole, Handle, 50 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

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Datasheet

10Expected 15/05/2026

£195.24

£125.06

£118.12

£105.05

View

Min.: 1
Mult.: 1

Circuit Breakers CA3B0246201D1C

CA3-B0-24-620-1D1-C
Carling Technologies
1: £119.53
9Expected 04/05/2026

Mfr. Part No.
CA3-B0-24-620-1D1-C

Mouser Part No
691-CA3B0246201D1C

Carling Technologies

Circuit Breakers CA3B0246201D1C

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Datasheet

9Expected 04/05/2026

£119.53

£99.12

£77.32

£69.94

Min.: 1
Mult.: 1

Rotary Switches CSW-1A1A4B1-002

CSW-1A1A4B1-002
Carling Technologies
1: £44.74
10Expected 03/08/2026

Mfr. Part No.
CSW-1A1A4B1-002

Mouser Part No
691-CSW-00000042

Carling Technologies

Rotary Switches CSW-1A1A4B1-002

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Datasheet

10Expected 03/08/2026

£44.74

£38.02

£36.88

£35.20

View

Min.: 1
Mult.: 1

Circuit Breakers GA3B14242012HE

GA3-B1-42-420-12-HE
Carling Technologies
1: £170.38
8Expected 04/05/2026

Mfr. Part No.
GA3-B1-42-420-12-HE

Mouser Part No
691-GA3B14242012HE

Carling Technologies

Circuit Breakers GA3B14242012HE

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Datasheet

8Expected 04/05/2026

£170.38

£105.69

£102.84

£102.55

View

Min.: 1
Mult.: 1

Circuit Breakers HB2B024630BC2DC

HB2-B0-24-630-BC2-DC
Carling Technologies
1: £53.98
9Expected 16/03/2026

Mfr. Part No.
HB2-B0-24-630-BC2-DC

Mouser Part No
691-HB2B024630BC2DC

Carling Technologies

Circuit Breakers HB2B024630BC2DC

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Datasheet

9Expected 16/03/2026

£53.98

£37.90

£33.23

£32.81

View

Min.: 1
Mult.: 1

Circuit Breakers MD1B326251A32BC

MD1-B-32-625-1-A32-B-C
Carling Technologies
1: £28.79
8Expected 20/04/2026

Mfr. Part No.
MD1-B-32-625-1-A32-B-C

Mouser Part No
691-MD1B326251A32BC

Carling Technologies

Circuit Breakers MD1B326251A32BC

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Datasheet

8Expected 20/04/2026

£28.79

£27.11

£19.59

£19.39

View

Min.: 1
Mult.: 1

Circuit Breakers M SERIES ROCKER

MF1-B-32-450-1-BB2-B-C
Carling Technologies
1: £24.13
20Expected 06/03/2026

Mfr. Part No.
MF1-B-32-450-1-BB2-B-C

Mouser Part No
691-MF1B324501BB2BC

Carling Technologies

Circuit Breakers M SERIES ROCKER

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Datasheet

20Expected 06/03/2026

£24.13

£23.27

£18.15

£17.91

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MF2-B-32-615-1-CC5-7-C
Carling Technologies
1: £55.80
5Expected 23/02/2026

Mfr. Part No.
MF2-B-32-615-1-CC5-7-C

Mouser Part No
691-MF2B326151CC57C

Carling Technologies

Circuit Breakers Mag Circuit Breaker

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Datasheet

5Expected 23/02/2026

£55.80

£46.29

£39.30

£39.29

Min.: 1
Mult.: 1

Circuit Breakers MS1B1462031CBAC

MS1-B-14-620-3-1CB-A-C
Carling Technologies
1: £65.18
5Expected 15/05/2026

Mfr. Part No.
MS1-B-14-620-3-1CB-A-C

Mouser Part No
691-MS1-B1462031CBAC

Carling Technologies

Circuit Breakers MS1B1462031CBAC

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Datasheet

5Expected 15/05/2026

£65.18

£51.49

£46.37

£45.31

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1461021CAA0AC

MS1-B-14-610-2-1CA-A-0AC
Carling Technologies
1: £57.71
10Expected 06/04/2026

Mfr. Part No.
MS1-B-14-610-2-1CA-A-0AC

Mouser Part No
691-MS1B1461021CAAAC

Carling Technologies

Circuit Breakers MS1B1461021CAA0AC

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Datasheet

10Expected 06/04/2026

£57.71

£52.72

£49.95

£49.40

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1462031BBAA

MS1-B-14-620-3-1BB-A-A
Carling Technologies
1: £72.13
3Expected 05/05/2026

Mfr. Part No.
MS1-B-14-620-3-1BB-A-A

Mouser Part No
691-MS1B1462031BBAA

Carling Technologies

Circuit Breakers MS1B1462031BBAA

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Datasheet

3Expected 05/05/2026

£72.13

£70.19

£55.70

Min.: 1
Mult.: 1

Circuit Breakers 2-pole, Sealed Toggle, 15 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized

MS2-B-34-615-2-1CB-A-0NC
Carling Technologies
1: £127.16
10Expected 10/03/2026

Mfr. Part No.
MS2-B-34-615-2-1CB-A-0NC

Mouser Part No
691-MS2B3461521CBA0N

Carling Technologies

Circuit Breakers 2-pole, Sealed Toggle, 15 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized

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Datasheet

10Expected 10/03/2026

£127.16

£105.83

£99.91

£82.59

Min.: 1
Mult.: 1

Circuit Breakers MT1B144203A23BJ

MT1-B-14-420-3-A23-B-J
Carling Technologies
1: £37.22
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
MT1-B-14-420-3-A23-B-J

Mouser Part No
691-MT1B144203A23BJ

Carling Technologies

Circuit Breakers MT1B144203A23BJ

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Datasheet

Non-Stocked Lead-Time 15 Weeks

£37.22

£28.74

£28.70

£28.02

View

Min.: 1
Mult.: 1

Circuit Breakers MT1B144303A23BJ

MT1-B-14-430-3-A23-B-J
Carling Technologies
1: £32.20
6Expected 20/03/2026

Mfr. Part No.
MT1-B-14-430-3-A23-B-J

Mouser Part No
691-MT1B144303A23BJ

Carling Technologies

Circuit Breakers MT1B144303A23BJ

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Datasheet

6Expected 20/03/2026

£32.20

£28.92

£26.28

£26.27

View

Min.: 1
Mult.: 1

Circuit Breakers MT1B144403A23BJ

MT1-B-14-440-3-A23-B-J
Carling Technologies
1: £37.54
6Expected 20/03/2026

Mfr. Part No.
MT1-B-14-440-3-A23-B-J

Mouser Part No
691-MT1B14443A23BJ

Carling Technologies

Circuit Breakers MT1B144403A23BJ

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Datasheet

6Expected 20/03/2026

£37.54

£31.14

£19.89

Min.: 1
Mult.: 1

Circuit Breakers MT1B144501A23BJ

MT1-B-14-450-1-A23-B-J
Carling Technologies
1: £27.96
16Expected 30/04/2026

Mfr. Part No.
MT1-B-14-450-1-A23-B-J

Mouser Part No
691-MT1B144501A23BJ

Carling Technologies

Circuit Breakers MT1B144501A23BJ

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Datasheet

16Expected 30/04/2026

£27.96

£25.30

£24.56

£21.45

View

Min.: 1
Mult.: 1

Circuit Breakers Carling Technologies

MT1-B-14-450-3-A23-B-J
Carling Technologies
1: £32.55
8Expected 20/03/2026

Mfr. Part No.
MT1-B-14-450-3-A23-B-J

Mouser Part No
691-MT1B144503A23BJ

Carling Technologies

Circuit Breakers Carling Technologies

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Datasheet

8Expected 20/03/2026

£32.55

£25.73

£25.51

£25.50

Quote

Min.: 1
Mult.: 1

Circuit Breakers MT1B146103A23BJ

MT1-B-14-610-3-A23-B-J
Carling Technologies
1: £31.45
6Expected 20/03/2026

Mfr. Part No.
MT1-B-14-610-3-A23-B-J

Mouser Part No
691-MT1B146103A23BJ

Carling Technologies

Circuit Breakers MT1B146103A23BJ

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Datasheet

6Expected 20/03/2026

£31.45

£28.70

£25.55

£25.42

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B6445021CBA0DA

MS1-B-64-450-2-1CB-A-0DA
Carling Technologies
1: £67.04
17Expected 26/05/2026

Mfr. Part No.
MS1-B-64-450-2-1CB-A-0DA

Mouser Part No
691-S1B6445021CBA0DA

Carling Technologies

Circuit Breakers MS1B6445021CBA0DA

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Datasheet

17Expected 26/05/2026

£67.04

£57.48

£42.72

Min.: 1
Mult.: 1

Circuit Breakers MS2B6462021BAA0CA

MS2-B-64-620-2-1BA-A-0CA
Carling Technologies
1: £120.32
6Expected 27/04/2026

Mfr. Part No.
MS2-B-64-620-2-1BA-A-0CA

Mouser Part No
691-S2B6462021BAA0CA

Carling Technologies

Circuit Breakers MS2B6462021BAA0CA

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Datasheet

6Expected 27/04/2026

£120.32

£105.55

£98.91

£98.54

View

Min.: 1
Mult.: 1

Hydraulic-Magnetic Circuit Breakers

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Hydraulic-Magnetic Circuit Breakers

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