Industrial Automation – Mouser United Kingdom

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B-Series Circuit Breakers

Carling Technologies B-Series Circuit Breakers are hydraulic/magnetic circuit breakers designed for use in world market applications where temperature stability and compact size are required. The series offers precision operation even in extreme temperatures. Carling B-Series Circuit Breakers are available with up to 50A and up to 277V_AC or 80V_DC, with a choice of time delays, terminals, and actuators.

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Part #

Circuit Breakers BA1B024450121D

BA1-B0-24-450-121-D
Carling Technologies
1: £25.49
1In Stock

Mfr. Part No.
BA1-B0-24-450-121-D

Mouser Part No
691-BA1B024450121D

Carling Technologies

Circuit Breakers BA1B024450121D

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Datasheet

1In Stock

£25.49

£19.36

£16.97

£16.41

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Min.: 1
Mult.: 1

Circuit Breakers BA2B024615121D

BA2-B0-24-615-121-D
Carling Technologies
1: £52.96
10In Stock

Mfr. Part No.
BA2-B0-24-615-121-D

Mouser Part No
691-BA2B024615121D

Carling Technologies

Circuit Breakers BA2B024615121D

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Datasheet

10In Stock

£52.96

£40.82

£39.81

£39.39

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Min.: 1
Mult.: 1

Circuit Breakers Circuit Breaker Mag 277VoltsAC 80VoltsDC

BA2-B0-44-625-111-D
Carling Technologies
1: £65.89
23In Stock

Mfr. Part No.
BA2-B0-44-625-111-D

Mouser Part No
691-BA2B044625111D

Carling Technologies

Circuit Breakers Circuit Breaker Mag 277VoltsAC 80VoltsDC

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Datasheet

23In Stock

£65.89

£52.15

£48.16

£42.14

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Min.: 1
Mult.: 1

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

BB2-B0-24-630-221-D
Carling Technologies
1: £46.83
29In Stock

Mfr. Part No.
BB2-B0-24-630-221-D

Mouser Part No
691-BB2B024630221D

Carling Technologies

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

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Datasheet

29In Stock

£46.83

£41.78

£36.40

£35.30

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

BA2-B0-34-630-111-C
Carling Technologies
1: £59.84
4In Stock

Mfr. Part No.
BA2-B0-34-630-111-C

Mouser Part No
691-BA2B034630111C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

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Datasheet

4In Stock

£59.84

£45.53

£43.07

£42.51

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER 4 20 AMP/MAX CIRCUIT

BA2-X0-19-005-522-D
Carling Technologies
1: £79.77
1In Stock

Mfr. Part No.
BA2-X0-19-005-522-D

Mouser Part No
691-BA2X019005522D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER 4 20 AMP/MAX CIRCUIT

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Datasheet

1In Stock

£79.77

£67.33

£63.79

£53.17

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Min.: 1
Mult.: 1

Circuit Breakers BA1B0204505D1C

BA1-B0-20-450-5D1-C
Carling Technologies
1: £27.74
5In Stock

Mfr. Part No.
BA1-B0-20-450-5D1-C

Mouser Part No
691-BA1B0204505D1C

Carling Technologies

Circuit Breakers BA1B0204505D1C

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Datasheet

5In Stock

£27.74

£24.19

£16.65

£16.51

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Min.: 1
Mult.: 1

Circuit Breakers BA2B034640521E

BA2-B0-34-640-521-E
Carling Technologies
1: £65.07
1In Stock

Mfr. Part No.
BA2-B0-34-640-521-E

Mouser Part No
691-BA2B034640521E

Carling Technologies

Circuit Breakers BA2B034640521E

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Datasheet

1In Stock

£65.07

£46.47

£44.37

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Min.: 1
Mult.: 1

Circuit Breakers BB2B036610111D

BB2-B0-36-610-111-D
Carling Technologies
1: £59.84
1In Stock

Mfr. Part No.
BB2-B0-36-610-111-D

Mouser Part No
691-BB2B3661111D

Carling Technologies

Circuit Breakers BB2B036610111D

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Datasheet

1In Stock

£59.84

£45.29

£41.36

£41.20

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Min.: 1
Mult.: 1

Circuit Breakers BF1B02462053AKG

BF1-B0-24-620-53A-KG
Carling Technologies
1: £36.46
23In Stock

Mfr. Part No.
BF1-B0-24-620-53A-KG

Mouser Part No
691-BF1B02462053AKG

Carling Technologies

Circuit Breakers BF1B02462053AKG

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Datasheet

23In Stock

£36.46

£30.24

£28.21

£21.99

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Min.: 1
Mult.: 1

Circuit Breakers BF3B02463053ACG

BF3-B0-24-630-53A-CG
Carling Technologies
1: £110.54
7In Stock

Mfr. Part No.
BF3-B0-24-630-53A-CG

Mouser Part No
691-BF3B02463053ACG

Carling Technologies

Circuit Breakers BF3B02463053ACG

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Datasheet

7In Stock

£110.54

£91.66

£69.74

£69.01

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Min.: 1
Mult.: 1

Circuit Breakers BF2B02463053ACG

BF2-B0-24-630-53A-CG
Carling Technologies
1: £74.36
7In Stock

Mfr. Part No.
BF2-B0-24-630-53A-CG

Mouser Part No
691-BF2B02463053ACG

Carling Technologies

Circuit Breakers BF2B02463053ACG

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Datasheet

7In Stock

£74.36

£62.19

£42.15

Min.: 1
Mult.: 1

Circuit Breakers 30 A TWO POLE

BA2-B0-34-630-121-C
Carling Technologies
1: £33.03
18In Stock

Mfr. Part No.
BA2-B0-34-630-121-C

Mouser Part No
691-BA2B034630121C

Carling Technologies

Circuit Breakers 30 A TWO POLE

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Datasheet

18In Stock

£33.03

Min.: 1
Mult.: 1

Disconnect Switches 1-pole, 300A; 3,000 cycles 24VDC not HP rated, Non-Illuminated Red Knob Switch with M14 Stud

BDB14-RA
Littelfuse
1: £47.54
13In Stock

Mfr. Part No.
BDB14-RA

Mouser Part No
691-BDB14-RA

Littelfuse

Disconnect Switches 1-pole, 300A; 3,000 cycles 24VDC not HP rated, Non-Illuminated Red Knob Switch with M14 Stud

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Datasheet

13In Stock

£47.54

£41.51

£38.83

£38.74

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034620111D

BA1-B0-34-620-111-D
Carling Technologies
1: £21.55
1In Stock

Mfr. Part No.
BA1-B0-34-620-111-D

Mouser Part No
691-BA1-B034620111D

Carling Technologies

Circuit Breakers BA1B034620111D

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Datasheet

1In Stock

£21.55

£21.41

£18.75

£17.89

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Min.: 1
Mult.: 1

Circuit Breakers 10 A ONE POLE

BA1-B0-34-610-121-D
Carling Technologies
1: £32.63
20In Stock

Mfr. Part No.
BA1-B0-34-610-121-D

Mouser Part No
691-BA1B034610121D

Carling Technologies

Circuit Breakers 10 A ONE POLE

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Datasheet

20In Stock

£32.63

£32.61

£19.22

£19.03

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034615111D

BA1-B0-34-615-111-D
Carling Technologies
1: £21.78
7In Stock

Mfr. Part No.
BA1-B0-34-615-111-D

Mouser Part No
691-BA1B034615111D

Carling Technologies

Circuit Breakers BA1B034615111D

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Datasheet

7In Stock

£21.78

£19.35

£18.95

£18.86

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Min.: 1
Mult.: 1

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

BA1-B0-34-615-121-D
Carling Technologies
1: £30.76
30In Stock
40Expected 30/03/2026

Mfr. Part No.
BA1-B0-34-615-121-D

Mouser Part No
691-BA1B034615121D

Carling Technologies

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

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Datasheet

30In Stock

40Expected 30/03/2026

£30.76

£26.04

£23.57

£20.45

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Min.: 1
Mult.: 1

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

BA1-B0-34-620-121-D
Carling Technologies
1: £21.14
27In Stock

Mfr. Part No.
BA1-B0-34-620-121-D

Mouser Part No
691-BA1B034620121D

Carling Technologies

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

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Datasheet

27In Stock

£21.14

£20.88

£15.20

£14.82

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034630411D

BA1-B0-34-630-411-D
Carling Technologies
1: £22.10
4In Stock

Mfr. Part No.
BA1-B0-34-630-411-D

Mouser Part No
691-BA1B034630411D

Carling Technologies

Circuit Breakers BA1B034630411D

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Datasheet

4In Stock

£22.10

£18.64

£18.40

£17.08

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Min.: 1
Mult.: 1

Circuit Breakers BA1B046615121D

BA1-B0-46-615-121-D
Carling Technologies
1: £28.61
2In Stock

Mfr. Part No.
BA1-B0-46-615-121-D

Mouser Part No
691-BA1B046615121D

Carling Technologies

Circuit Breakers BA1B046615121D

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Datasheet

2In Stock

£28.61

£26.92

£18.01

£17.87

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Min.: 1
Mult.: 1

Circuit Breakers BA1B052450411D

BA1-B0-52-450-411-D
Carling Technologies
1: £24.49
4In Stock

Mfr. Part No.
BA1-B0-52-450-411-D

Mouser Part No
691-BA1B052450411D

Carling Technologies

Circuit Breakers BA1B052450411D

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Datasheet

4In Stock

£24.49

£24.20

£19.91

£19.21

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Min.: 1
Mult.: 1

Circuit Breakers BA1B224425121D

BA1-B2-24-425-121-D
Carling Technologies
1: £23.03
10In Stock

Mfr. Part No.
BA1-B2-24-425-121-D

Mouser Part No
691-BA1B224425121D

Carling Technologies

Circuit Breakers BA1B224425121D

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Datasheet

10In Stock

£23.03

£19.94

£19.60

£19.33

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Min.: 1
Mult.: 1

Circuit Breakers 5 A TWO POLE

BA2-B0-34-450-121-D
Carling Technologies
1: £53.67
25In Stock

Mfr. Part No.
BA2-B0-34-450-121-D

Mouser Part No
691-BA2B034450121D

Carling Technologies

Circuit Breakers 5 A TWO POLE

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Datasheet

25In Stock

£53.67

£46.44

£37.79

£35.26

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Min.: 1
Mult.: 1

Circuit Breakers 2-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

BA2-B0-34-615-121-D
Carling Technologies
1: £85.35
30In Stock

Mfr. Part No.
BA2-B0-34-615-121-D

Mouser Part No
691-BA2B034615121D

Carling Technologies

Circuit Breakers 2-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

Learn More

Datasheet

30In Stock

£85.35

£76.16

£70.70

£37.67

£34.69

Min.: 1
Mult.: 1

B-Series Circuit Breakers

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