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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 BB2B024615321D

BB2-B0-24-615-321-D
Carling Technologies
1: $139.68
7In Stock

Mfr. Part #
BB2-B0-24-615-321-D

Mouser Part #
691-BB2B024615321D

Carling Technologies

Circuit Breakers BB2B024615321D

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Datasheet

7In Stock

$139.68

$116.84

$110.71

$92.26

$86.10

Min.: 1
Mult.: 1

Circuit Breakers BA1B024620221D

BA1-B0-24-620-221-D
Carling Technologies
1: $61.14
7In Stock

Mfr. Part #
BA1-B0-24-620-221-D

Mouser Part #
691-BA1B024620221D

Carling Technologies

Circuit Breakers BA1B024620221D

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Datasheet

7In Stock

$61.14

$50.70

$46.77

$39.20

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Min.: 1
Mult.: 1

Disconnect Switches BD1-1B2

BD1-1B2
Carling Technologies
1: $61.07
8In Stock

Mfr. Part #
BD1-1B2

Mouser Part #
691-BD1-1B2

Carling Technologies

Disconnect Switches BD1-1B2

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Datasheet

8In Stock

$61.07

$52.52

$51.72

$47.29

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Min.: 1
Mult.: 1

Circuit Breakers 5 A TWO POLE

BA2-B0-34-450-121-D
Carling Technologies
1: $132.75
25In Stock

Mfr. Part #
BA2-B0-34-450-121-D

Mouser Part #
691-BA2B034450121D

Carling Technologies

Circuit Breakers 5 A TWO POLE

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Datasheet

25In Stock

$132.75

$110.13

$102.10

$86.30

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Min.: 1
Mult.: 1

Circuit Breakers BA1B014610C22D

BA1-B0-14-610-C22-D
Carling Technologies
1: $56.17
5In Stock

Mfr. Part #
BA1-B0-14-610-C22-D

Mouser Part #
691-BA1B014610C22D

Carling Technologies

Circuit Breakers BA1B014610C22D

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Datasheet

5In Stock

$56.17

$46.60

$42.90

$38.66

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034625522D

BA1-B0-34-625-522-D
Carling Technologies
1: $61.14
2In Stock

Mfr. Part #
BA1-B0-34-625-522-D

Mouser Part #
691-BA1B034625522D

Carling Technologies

Circuit Breakers BA1B034625522D

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Datasheet

2In Stock

$61.14

$50.70

$46.32

$41.96

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Min.: 1
Mult.: 1

Circuit Breakers BA1B224615111C

BA1-B2-24-615-111-C
Carling Technologies
1: $66.23
3In Stock

Mfr. Part #
BA1-B2-24-615-111-C

Mouser Part #
691-BA1B224615111C

Carling Technologies

Circuit Breakers BA1B224615111C

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Datasheet

3In Stock

$66.23

$54.94

$50.47

$45.96

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Min.: 1
Mult.: 1

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

BA2-B0-44-630-111-C
Carling Technologies
1: $140.83
2In Stock

Mfr. Part #
BA2-B0-44-630-111-C

Mouser Part #
691-BA2B044630111C

Carling Technologies

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

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Datasheet

2In Stock

$140.83

$117.81

$107.77

$99.17

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Min.: 1
Mult.: 1

Circuit Breakers BA2B046610111D

BA2-B0-46-610-111-D
Carling Technologies
1: $140.83
1In Stock

Mfr. Part #
BA2-B0-46-610-111-D

Mouser Part #
691-BA2B046610111D

Carling Technologies

Circuit Breakers BA2B046610111D

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Datasheet

1In Stock

$140.83

$117.81

$107.77

$99.17

View

Min.: 1
Mult.: 1

Circuit Breakers BA4B02661612AD

BA4-B0-26-616-12A-D
Carling Technologies
1: $297.72
4In Stock

Mfr. Part #
BA4-B0-26-616-12A-D

Mouser Part #
691-BA4B02661612AD

Carling Technologies

Circuit Breakers BA4B02661612AD

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Datasheet

4In Stock

$297.72

$246.87

$219.02

$202.59

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Min.: 1
Mult.: 1

Circuit Breakers BA3B046620111D

BA3-B0-46-620-111-D
Carling Technologies
1: $228.72
5In Stock

Mfr. Part #
BA3-B0-46-620-111-D

Mouser Part #
691-BA3B046620111D

Carling Technologies

Circuit Breakers BA3B046620111D

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Datasheet

5In Stock

$228.72

$189.66

$172.35

$157.06

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Min.: 1
Mult.: 1

Circuit Breakers BF1B02462053AKG

BF1-B0-24-620-53A-KG
Carling Technologies
1: $80.77
23In Stock

Mfr. Part #
BF1-B0-24-620-53A-KG

Mouser Part #
691-BF1B02462053AKG

Carling Technologies

Circuit Breakers BF1B02462053AKG

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Datasheet

23In Stock

$80.77

$67.00

$61.80

$53.16

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Min.: 1
Mult.: 1

Circuit Breakers BA1B024620111D

BA1-B0-24-620-111-D
Carling Technologies
1: $56.17
2In Stock

Mfr. Part #
BA1-B0-24-620-111-D

Mouser Part #
691-BA1B024620111D

Carling Technologies

Circuit Breakers BA1B024620111D

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Datasheet

2In Stock

$56.17

$46.60

$42.90

$38.66

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B052610411D

BA1-B0-52-610-411-D
Carling Technologies
1: $65.79
2In Stock

Mfr. Part #
BA1-B0-52-610-411-D

Mouser Part #
691-BA1B052610411D

Carling Technologies

Circuit Breakers BA1B052610411D

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Datasheet

2In Stock

$65.79

$54.58

$50.17

$45.66

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Min.: 1
Mult.: 1

Circuit Breakers BA2B024615122D

BA2-B0-24-615-122-D
Carling Technologies
1: $132.74
5In Stock

Mfr. Part #
BA2-B0-24-615-122-D

Mouser Part #
691-BA2B024615122D

Carling Technologies

Circuit Breakers BA2B024615122D

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Datasheet

5In Stock

$132.74

$110.12

$100.66

$92.28

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Min.: 1
Mult.: 1

Circuit Breakers BA2B034640521E

BA2-B0-34-640-521-E
Carling Technologies
1: $139.68
1In Stock

Mfr. Part #
BA2-B0-34-640-521-E

Mouser Part #
691-BA2B034640521E

Carling Technologies

Circuit Breakers BA2B034640521E

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Datasheet

1In Stock

$139.68

$116.84

$106.96

$98.40

View

Min.: 1
Mult.: 1

Circuit Breakers BB2B026630221D

BB2-B0-26-630-221-D
Carling Technologies
1: $139.68
9In Stock

Mfr. Part #
BB2-B0-26-630-221-D

Mouser Part #
691-BB2B026630221D

Carling Technologies

Circuit Breakers BB2B026630221D

Learn More

Datasheet

9In Stock

$139.68

$116.84

$106.96

$98.40

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B026620121D

BA1-B0-26-620-121-D
Carling Technologies
1: $56.17
8In Stock

Mfr. Part #
BA1-B0-26-620-121-D

Mouser Part #
691-BA1B026620121D

Carling Technologies

Circuit Breakers BA1B026620121D

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Datasheet

8In Stock

$56.17

$46.60

$42.98

$36.01

View

Min.: 1
Mult.: 1

Circuit Breakers 10 A ONE POLE

BA1-B0-34-610-121-D
Carling Technologies
1: $56.16
5In Stock
20Expected 2026-10-20

Mfr. Part #
BA1-B0-34-610-121-D

Mouser Part #
691-BA1B034610121D

Carling Technologies

Circuit Breakers 10 A ONE POLE

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Datasheet

5In Stock

20Expected 2026-10-20

$56.16

$46.58

$42.11

$40.61

$39.80

Min.: 1
Mult.: 1

Circuit Breakers BA2B024620211D

BA2-B0-24-620-211-D
Carling Technologies
1: $139.68
8In Stock

Mfr. Part #
BA2-B0-24-620-211-D

Mouser Part #
691-BA2B024620211D

Carling Technologies

Circuit Breakers BA2B024620211D

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Datasheet

8In Stock

$139.68

$116.84

$106.96

$98.40

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B02661612AD

BA2-B0-26-616-12A-D
Carling Technologies
1: $132.74
7In Stock

Mfr. Part #
BA2-B0-26-616-12A-D

Mouser Part #
691-BA2B02661612AD

Carling Technologies

Circuit Breakers BA2B02661612AD

Learn More

Datasheet

7In Stock

$132.74

$110.12

$100.66

$92.68

View

Min.: 1
Mult.: 1

Circuit Breakers BB2B022625111D

BB2-B0-22-625-111-D
Carling Technologies
1: $132.74
9In Stock

Mfr. Part #
BB2-B0-22-625-111-D

Mouser Part #
691-BB2B022625111D

Carling Technologies

Circuit Breakers BB2B022625111D

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Datasheet

9In Stock

$132.74

$110.12

$103.55

$86.28

$80.52

Min.: 1
Mult.: 1

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

BB2-B0-24-630-221-D
Carling Technologies
1: $139.69
11In Stock

Mfr. Part #
BB2-B0-24-630-221-D

Mouser Part #
691-BB2B024630221D

Carling Technologies

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

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Datasheet

11In Stock

$139.69

$116.86

$110.71

$98.40

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B0204505D1C

BA1-B0-20-450-5D1-C
Carling Technologies
1: $61.14
5In Stock

Mfr. Part #
BA1-B0-20-450-5D1-C

Mouser Part #
691-BA1B0204505D1C

Carling Technologies

Circuit Breakers BA1B0204505D1C

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Datasheet

5In Stock

$61.14

$50.70

$46.32

$41.96

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B034450522D

BA1-B0-34-450-522-D
Carling Technologies
1: $61.14
2In Stock

Mfr. Part #
BA1-B0-34-450-522-D

Mouser Part #
691-BA1B034450522D

Carling Technologies

Circuit Breakers BA1B034450522D

Learn More

Datasheet

2In Stock

$61.14

$50.70

$46.77

$39.20

View

Min.: 1
Mult.: 1

B-Series Circuit Breakers

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B-Series Circuit Breakers

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