Circuit Breakers – Mouser Singapore

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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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Results: 351

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Part #

Circuit Breakers BA1B024620221D

BA1-B0-24-620-221-D
Carling Technologies
1: $57.75
7In Stock

Mfr. Part No.
BA1-B0-24-620-221-D

Mouser Part No
691-BA1B024620221D

Carling Technologies

Circuit Breakers BA1B024620221D

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Datasheet

7In Stock

$57.75

$47.89

$40.66

$37.77

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Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B024615321D

BB2-B0-24-615-321-D
Carling Technologies
1: $131.92
7In Stock

Mfr. Part No.
BB2-B0-24-615-321-D

Mouser Part No
691-BB2B024615321D

Carling Technologies

Circuit Breakers BB2B024615321D

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Datasheet

7In Stock

$131.92

$110.35

$95.54

$88.78

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Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers 5 A TWO POLE

BA2-B0-34-450-121-D
Carling Technologies
1: $125.23
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

$125.23

$103.37

$95.93

$84.80

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Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers

BA3-X0-04-129-221-D
Carling Technologies
1: $148.25
10In Stock

Mfr. Part No.
BA3-X0-04-129-221-D

Mouser Part No
691-BA3X004129221D

Carling Technologies

Circuit Breakers

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Datasheet

10In Stock

$148.25

$127.15

$120.47

$80.82

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B022650521C

BB2-B0-22-650-521-C
Carling Technologies
1: $131.92
1In Stock

Mfr. Part No.
BB2-B0-22-650-521-C

Mouser Part No
691-BB2B022650521C

Carling Technologies

Circuit Breakers BB2B022650521C

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Datasheet

1In Stock

$131.92

$100.64

$95.54

$88.78

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Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

50 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BA1A003630117C

BA1-A0-03-630-117-C
Carling Technologies
1: $50.32
1In Stock

Mfr. Part No.
BA1-A0-03-630-117-C

Mouser Part No
691-BA1A003630117C

Carling Technologies

Circuit Breakers BA1A003630117C

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Datasheet

1In Stock

$50.32

$41.75

$35.52

$32.72

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Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers BA2B034625212D

BA2-B0-34-625-212-D
Carling Technologies
1: $131.92
6In Stock

Mfr. Part No.
BA2-B0-34-625-212-D

Mouser Part No
691-BA2B034625212D

Carling Technologies

Circuit Breakers BA2B034625212D

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Datasheet

6In Stock

$131.92

$110.35

$95.54

$88.78

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

25 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

BA2-B0-34-630-111-C
Carling Technologies
1: $125.36
1In 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

1In Stock

$125.36

$104.00

$95.06

$90.55

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Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

30 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B034615131D

BB2-B0-34-615-131-D
Carling Technologies
1: $125.36
1In Stock
10Expected 27/8/2026

Mfr. Part No.
BB2-B0-34-615-131-D

Mouser Part No
691-BB2B034615131D

Carling Technologies

Circuit Breakers BB2B034615131D

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Datasheet

1In Stock

10Expected 27/8/2026

$125.36

$94.56

$89.54

$83.20

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Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BB2B036610111D

BB2-B0-36-610-111-D
Carling Technologies
1: $125.36
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

$125.36

$94.56

$89.54

$83.20

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B014610C22D

BA1-B0-14-610-C22-D
Carling Technologies
1: $53.05
5In Stock

Mfr. Part No.
BA1-B0-14-610-C22-D

Mouser Part No
691-BA1B014610C22D

Carling Technologies

Circuit Breakers BA1B014610C22D

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Datasheet

5In Stock

$53.05

$44.01

$37.74

$34.80

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Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers 2.5 A ONE POLE

BA1-B0-34-425-121-D
Carling Technologies
1: $53.07
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

$53.07

$44.02

$40.60

$34.27

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Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

2.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BA1B034625522D

BA1-B0-34-625-522-D
Carling Technologies
1: $57.75
2In Stock

Mfr. Part No.
BA1-B0-34-625-522-D

Mouser Part No
691-BA1B034625522D

Carling Technologies

Circuit Breakers BA1B034625522D

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Datasheet

2In Stock

$57.75

$47.89

$40.66

$37.77

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BA1B224615111C

BA1-B2-24-615-111-C
Carling Technologies
1: $62.55
3In Stock

Mfr. Part No.
BA1-B2-24-615-111-C

Mouser Part No
691-BA1B224615111C

Carling Technologies

Circuit Breakers BA1B224615111C

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Datasheet

3In Stock

$62.55

$51.88

$44.31

$41.37

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Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2pole No Act 30A QC 50/60Hz 6-32 thrd

BA2-B0-44-630-111-C
Carling Technologies
1: $133.01
2In Stock

Mfr. Part No.
BA2-B0-44-630-111-C

Mouser Part No
691-BA2B044630111C

Carling Technologies

Circuit Breakers 2pole No Act 30A QC 50/60Hz 6-32 thrd

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Datasheet

2In Stock

$133.01

$101.47

$96.30

$89.49

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Min.: 1
Mult.: 1

Circuit Breakers BA2B046610111D

BA2-B0-46-610-111-D
Carling Technologies
1: $133.01
1In Stock

Mfr. Part No.
BA2-B0-46-610-111-D

Mouser Part No
691-BA2B046610111D

Carling Technologies

Circuit Breakers BA2B046610111D

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Datasheet

1In Stock

$133.01

$101.47

$96.30

$89.49

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BA4B02661612AD

BA4-B0-26-616-12A-D
Carling Technologies
1: $281.18
4In Stock

Mfr. Part No.
BA4-B0-26-616-12A-D

Mouser Part No
691-BA4B02661612AD

Carling Technologies

Circuit Breakers BA4B02661612AD

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Datasheet

4In Stock

$281.18

$203.36

$197.30

$182.55

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Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

Bulk

Circuit Breakers BA1B0204505D1C

BA1-B0-20-450-5D1-C
Carling Technologies
1: $57.75
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

$57.75

$47.89

$40.66

$37.77

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B034450522D

BA1-B0-34-450-522-D
Carling Technologies
1: $57.75
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

$57.75

$47.89

$40.66

$37.77

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BA1B034615522D

BA1-B0-34-615-522-D
Carling Technologies
1: $57.75
1In Stock

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

Mouser Part No
691-BA1B034615522D

Carling Technologies

Circuit Breakers BA1B034615522D

Learn More

Datasheet

1In Stock

$57.75

$47.89

$40.66

$37.77

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers 30A 1 POLE 10-32 Bus Type

BA1-B0-34-630-522-D
Carling Technologies
1: $57.75
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

$57.75

$47.89

$40.66

$37.77

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BA1B2246151A1C

BA1-B2-24-615-1A1-C
Carling Technologies
1: $62.55
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

$62.55

$51.88

$47.67

$45.51

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BB2B044610221D

BB2-B0-44-610-221-D
Carling Technologies
1: $140.26
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

$140.26

$107.97

$100.80

$93.85

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

10 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BA3B046620111D

BA3-B0-46-620-111-D
Carling Technologies
1: $216.01
5In Stock

Mfr. Part No.
BA3-B0-46-620-111-D

Mouser Part No
691-BA3B046620111D

Carling Technologies

Circuit Breakers BA3B046620111D

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Datasheet

5In Stock

$216.01

$179.13

$152.77

$141.44

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

277 VAC

80 VDC

3 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BF1B02462053AKG

BF1-B0-24-620-53A-KG
Carling Technologies
1: $76.28
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

$76.28

$63.28

$58.89

$50.17

View

Min.: 1
Mult.: 1

B-Series Circuit Breakers

Customer Service Office

Company

Resources

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1 A
1.5 A
2 A
2.5 A
3 A
5 A
5.5 A
7 A
7.5 A
8 A
10 A
13 A
15 A
16 A
20 A
24 A
25 A
30 A
35 A
40 A