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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 10 A ONE POLE

BA1-B0-34-610-121-D
Carling Technologies
1: £29.28
5In Stock
20Expected 20/10/2026

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

5In Stock

20Expected 20/10/2026

£29.28

£24.29

£21.96

£21.17

£20.75

Min.: 1
Mult.: 1

Circuit Breakers BA2B024620211D

BA2-B0-24-620-211-D
Carling Technologies
1: £72.83
8In Stock

Mfr. Part No.
BA2-B0-24-620-211-D

Mouser Part No
691-BA2B024620211D

Carling Technologies

Circuit Breakers BA2B024620211D

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Datasheet

8In Stock

£72.83

£60.92

£55.77

£51.30

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Min.: 1
Mult.: 1

Circuit Breakers BA2B02661612AD

BA2-B0-26-616-12A-D
Carling Technologies
1: £69.20
7In Stock

Mfr. Part No.
BA2-B0-26-616-12A-D

Mouser Part No
691-BA2B02661612AD

Carling Technologies

Circuit Breakers BA2B02661612AD

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Datasheet

7In Stock

£69.20

£57.41

£52.48

£48.32

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Min.: 1
Mult.: 1

Circuit Breakers BB2B022625111D

BB2-B0-22-625-111-D
Carling Technologies
1: £69.20
9In Stock

Mfr. Part No.
BB2-B0-22-625-111-D

Mouser Part No
691-BB2B022625111D

Carling Technologies

Circuit Breakers BB2B022625111D

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Datasheet

9In Stock

£69.20

£57.41

£53.99

£44.99

£41.98

Min.: 1
Mult.: 1

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

BB2-B0-24-630-221-D
Carling Technologies
1: £72.83
11In 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

11In Stock

£72.83

£60.93

£57.72

£51.30

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Min.: 1
Mult.: 1

Circuit Breakers BA1B0204505D1C

BA1-B0-20-450-5D1-C
Carling Technologies
1: £31.88
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

£31.88

£26.43

£24.16

£21.88

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034450522D

BA1-B0-34-450-522-D
Carling Technologies
1: £31.88
2In Stock

Mfr. Part No.
BA1-B0-34-450-522-D

Mouser Part No
691-BA1B034450522D

Carling Technologies

Circuit Breakers BA1B034450522D

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Datasheet

2In Stock

£31.88

£26.43

£24.38

£20.44

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034615522D

BA1-B0-34-615-522-D
Carling Technologies
1: £31.88
1In Stock

Mfr. Part No.
BA1-B0-34-615-522-D

Mouser Part No
691-BA1B034615522D

Carling Technologies

Circuit Breakers BA1B034615522D

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Datasheet

1In Stock

£31.88

£26.43

£24.16

£21.88

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Min.: 1
Mult.: 1

Circuit Breakers 30A 1 POLE 10-32 Bus Type

BA1-B0-34-630-522-D
Carling Technologies
1: £31.88
6In Stock

Mfr. Part No.
BA1-B0-34-630-522-D

Mouser Part No
691-BA1B034630522D

Carling Technologies

Circuit Breakers 30A 1 POLE 10-32 Bus Type

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Datasheet

6In Stock

£31.88

£26.43

£24.16

£21.88

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Min.: 1
Mult.: 1

Circuit Breakers BA1B2246151A1C

BA1-B2-24-615-1A1-C
Carling Technologies
1: £34.53
4In Stock

Mfr. Part No.
BA1-B2-24-615-1A1-C

Mouser Part No
691-BA1B2246151A1C

Carling Technologies

Circuit Breakers BA1B2246151A1C

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Datasheet

4In Stock

£34.53

£28.64

£26.31

£23.96

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Min.: 1
Mult.: 1

Circuit Breakers BB2B044610221D

BB2-B0-44-610-221-D
Carling Technologies
1: £77.43
1In Stock

Mfr. Part No.
BB2-B0-44-610-221-D

Mouser Part No
691-BB2B044610221D

Carling Technologies

Circuit Breakers BB2B044610221D

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Datasheet

1In Stock

£77.43

£65.36

£59.45

£54.89

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Min.: 1
Mult.: 1

Switch Actuators BATTERY DISCONNECT KNOB

BATTERY DISCONNECT KNOB
Carling Technologies
1: £2.30
90In Stock

Mfr. Part No.
BATTERY DISCONNECT KNOB

Mouser Part No
691-308-39943-001

Carling Technologies

Switch Actuators BATTERY DISCONNECT KNOB

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90In Stock

£2.30

£2.05

£1.94

£1.85

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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: £56.17
63In 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

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Datasheet

63In Stock

£56.17

£46.59

£43.33

£36.11

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Min.: 1
Mult.: 1

Circuit Breakers 2-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

BA2-B0-34-620-121-D
Carling Technologies
1: £68.62
45In Stock

Mfr. Part No.
BA2-B0-34-620-121-D

Mouser Part No
691-BA2B034620121D

Carling Technologies

Circuit Breakers 2-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

45In Stock

£68.62

£56.91

£53.98

£43.41

£39.98

Min.: 1
Mult.: 1

Circuit Breakers BA1B224425121D

BA1-B2-24-425-121-D
Carling Technologies
1: £34.53
4In 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

4In Stock

£34.53

£28.64

£26.31

£24.16

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Min.: 1
Mult.: 1

Circuit Breakers 2.5 A ONE POLE

BA1-B0-34-425-121-D
Carling Technologies
1: £29.29
28In Stock

Mfr. Part No.
BA1-B0-34-425-121-D

Mouser Part No
691-BA1B034425121D

Carling Technologies

Circuit Breakers 2.5 A ONE POLE

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Datasheet

28In Stock

£29.29

£24.30

£22.41

£18.78

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034615111D

BA1-B0-34-615-111-D
Carling Technologies
1: £29.29
1In Stock
10Expected 13/10/2026

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

Mouser Part No
691-BA1B034615111D

Carling Technologies

Circuit Breakers BA1B034615111D

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Datasheet

1In Stock

10Expected 13/10/2026

£29.29

£24.30

£22.37

£20.16

View

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: £29.30
24In Stock
170On Order

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

Learn More

Datasheet

24In Stock

170On Order

£29.30

£24.30

£22.41

£18.53

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B044610111D

BA1-B0-44-610-111-D
Carling Technologies
1: £32.20
7In Stock

Mfr. Part No.
BA1-B0-44-610-111-D

Mouser Part No
691-BA1B044610111D

Carling Technologies

Circuit Breakers BA1B044610111D

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Datasheet

7In Stock

£32.20

£26.71

£24.37

£22.10

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Min.: 1
Mult.: 1

Circuit Breakers BA1B22445032AKG

BA1-B2-24-450-32A-KG
Carling Technologies
1: £43.63
1In Stock

Mfr. Part No.
BA1-B2-24-450-32A-KG

Mouser Part No
691-BA1B22445032AKG

Carling Technologies

Circuit Breakers BA1B22445032AKG

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Datasheet

1In Stock

£43.63

£36.20

£32.91

£29.15

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

BA2-B0-34-615-111-D
Carling Technologies
1: £69.20
9In Stock

Mfr. Part No.
BA2-B0-34-615-111-D

Mouser Part No
691-BA2B034615111D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

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Datasheet

9In Stock

£69.20

£57.41

£52.30

Min.: 1
Mult.: 1

Circuit Breakers 30 A TWO POLE

BA2-B0-34-630-121-C
Carling Technologies
1: £69.21
9In 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

9In Stock

£69.21

£57.42

£52.48

£44.72

View

Min.: 1
Mult.: 1

Circuit Breakers Circuit Breaker Mag 277VoltsAC 80VoltsDC

BA2-B0-44-625-111-D
Carling Technologies
1: £73.43
17In Stock

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

Mouser Part No
691-BA2B044625111D

Carling Technologies

Circuit Breakers Circuit Breaker Mag 277VoltsAC 80VoltsDC

Learn More

Datasheet

17In Stock

£73.43

£61.42

£58.19

£48.50

£45.27

Min.: 1
Mult.: 1

Circuit Breakers Circuit Brkr 2 pole 50/60Hz, 25A

BB2-B0-24-625-232-D
Carling Technologies
1: £72.83
6In Stock

Mfr. Part No.
BB2-B0-24-625-232-D

Mouser Part No
691-BB2B024625232D

Carling Technologies

Circuit Breakers Circuit Brkr 2 pole 50/60Hz, 25A

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Datasheet

6In Stock

£72.83

£60.92

£57.72

£48.10

£44.89

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
Carling Technologies
1: £52.97
12In Stock

Mfr. Part No.
BDB14-RA

Mouser Part No
691-BDB14-RA

Carling Technologies

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

Learn More

Datasheet

12In Stock

£52.97

£47.07

£46.36

£42.38

View

Min.: 1
Mult.: 1

B-Series Circuit Breakers

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B-Series Circuit Breakers

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