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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.

All Results (358)

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Part #

Circuit Breakers BF2B02463053ACG

BF2-B0-24-630-53A-CG
Carling Technologies
1: $154.41
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

$154.41

$128.04

$109.10

$101.25

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Min.: 1
Mult.: 1

Circuit Breakers BF3B02463053ACG

BF3-B0-24-630-53A-CG
Carling Technologies
1: $234.14
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

$234.14

$194.14

$165.17

$152.90

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Min.: 1
Mult.: 1

Circuit Breakers BA1B024615121D

BA1-B0-24-615-121-D
Carling Technologies
1: $53.05
8Expected 14/9/2026

Mfr. Part No.
BA1-B0-24-615-121-D

Mouser Part No
691-BA1B024615121D

Carling Technologies

Circuit Breakers BA1B024615121D

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Datasheet

8Expected 14/9/2026

$53.05

$44.01

$37.74

$34.80

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Min.: 1
Mult.: 1

Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

BA1-B0-34-450-121-D
Carling Technologies
1: $53.05
30Expected 21/10/2026

Mfr. Part No.
BA1-B0-34-450-121-D

Mouser Part No
691-BA1B034450121D

Carling Technologies

Circuit Breakers 1-pole, Handle, 5 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

30Expected 21/10/2026

$53.05

$44.01

$38.94

$36.07

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034615111D

BA1-B0-34-615-111-D
Carling Technologies
1: $53.05
9Expected 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

9Expected 13/10/2026

$53.05

$44.01

$40.51

$36.52

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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: $52.94
30Expected 21/9/2026

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

30Expected 21/9/2026

$52.94

$43.93

$37.52

$32.19

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034630411D

BA1-B0-34-630-411-D
Carling Technologies
1: $60.22
10Expected 4/9/2026

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

Mouser Part No
691-BA1B034630411D

Carling Technologies

Circuit Breakers BA1B034630411D

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Datasheet

10Expected 4/9/2026

$60.22

$53.77

$46.04

$43.74

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Min.: 1
Mult.: 1

Circuit Breakers BA1B046615121D

BA1-B0-46-615-121-D
Carling Technologies
1: $58.34
10Expected 6/11/2026

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

Mouser Part No
691-BA1B046615121D

Carling Technologies

Circuit Breakers BA1B046615121D

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Datasheet

10Expected 6/11/2026

$58.34

$48.39

$44.16

$40.02

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Min.: 1
Mult.: 1

Circuit Breakers BA1B052450411D

BA1-B0-52-450-411-D
Carling Technologies
1: $62.14
9Expected 24/9/2026

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

Mouser Part No
691-BA1B052450411D

Carling Technologies

Circuit Breakers BA1B052450411D

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Datasheet

9Expected 24/9/2026

$62.14

$51.54

$47.56

$40.41

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Min.: 1
Mult.: 1

Circuit Breakers BA1B052615411D

BA1-B0-52-615-411-D
Carling Technologies
1: $62.14
3Expected 7/12/2026

Mfr. Part No.
BA1-B0-52-615-411-D

Mouser Part No
691-BA1B052615411D

Carling Technologies

Circuit Breakers BA1B052615411D

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Datasheet

3Expected 7/12/2026

$62.14

$51.54

$44.02

$41.11

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B052630411D

BA1-B0-52-630-411-D
Carling Technologies
1: $62.14
9Expected 24/8/2026

Mfr. Part No.
BA1-B0-52-630-411-D

Mouser Part No
691-BA1B052630411D

Carling Technologies

Circuit Breakers BA1B052630411D

Learn More

Datasheet

9Expected 24/8/2026

$62.14

$51.54

$47.38

$44.84

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B024615111D

BA2-B0-24-615-111-D
Carling Technologies
1: $110.87
7Expected 14/10/2026

Mfr. Part No.
BA2-B0-24-615-111-D

Mouser Part No
691-BA2B024615111D

Carling Technologies

Circuit Breakers BA2B024615111D

Learn More

Datasheet

7Expected 14/10/2026

$110.87

$94.56

$89.54

$83.20

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Min.: 1
Mult.: 1

Circuit Breakers BA2B024615121D

BA2-B0-24-615-121-D
Carling Technologies
1: $125.36
10Expected 27/8/2026

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

Mouser Part No
691-BA2B024615121D

Carling Technologies

Circuit Breakers BA2B024615121D

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Datasheet

10Expected 27/8/2026

$125.36

$104.00

$97.80

$81.49

$76.05

Min.: 1
Mult.: 1

Circuit Breakers BA2B024630122C

BA2-B0-24-630-122-C
Carling Technologies
1: $110.87
9Expected 26/10/2026

Mfr. Part No.
BA2-B0-24-630-122-C

Mouser Part No
691-BA2B024630122C

Carling Technologies

Circuit Breakers BA2B024630122C

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Datasheet

9Expected 26/10/2026

$110.87

$94.56

$89.54

$83.20

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B026613121D

BA2-B0-26-613-121-D
Carling Technologies
1: $110.87
7Expected 30/9/2026

Mfr. Part No.
BA2-B0-26-613-121-D

Mouser Part No
691-BA2B026613121D

Carling Technologies

Circuit Breakers BA2B026613121D

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Datasheet

7Expected 30/9/2026

$110.87

$94.56

$89.54

$83.20

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

BA2-B0-34-620-111-D
Carling Technologies
1: $112.51
9Expected 14/12/2026

Mfr. Part No.
BA2-B0-34-620-111-D

Mouser Part No
691-BA2B034620111D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

Learn More

Datasheet

9Expected 14/12/2026

$112.51

$96.41

$95.06

$90.75

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B044615111D

BA2-B0-44-615-111-D
Carling Technologies
1: $133.01
8Expected 27/8/2026

Mfr. Part No.
BA2-B0-44-615-111-D

Mouser Part No
691-BA2B044615111D

Carling Technologies

Circuit Breakers BA2B044615111D

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Datasheet

8Expected 27/8/2026

$133.01

$111.26

$105.41

$87.86

$81.99

Min.: 1
Mult.: 1

Circuit Breakers BA2B044620111D

BA2-B0-44-620-111-D
Carling Technologies
1: $118.33
9Expected 27/8/2026

Mfr. Part No.
BA2-B0-44-620-111-D

Mouser Part No
691-BA2B044620111D

Carling Technologies

Circuit Breakers BA2B044620111D

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Datasheet

9Expected 27/8/2026

$118.33

$101.47

$96.30

$89.49

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Min.: 1
Mult.: 1

Circuit Breakers HYDR/ MAGN CIRCUIT BREAKER

BB2-B0-26-620-121-D
Carling Technologies
1: $129.87
10On Order

Mfr. Part No.
BB2-B0-26-620-121-D

Mouser Part No
691-BB2B026620121D

Carling Technologies

Circuit Breakers HYDR/ MAGN CIRCUIT BREAKER

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Datasheet

10On Order

$129.87

$105.52

$95.06

$89.53

View

Min.: 1
Mult.: 1

Circuit Breakers BB2B034410121D

BB2-B0-34-410-121-D
Carling Technologies
1: $110.87
9Expected 24/8/2026

Mfr. Part No.
BB2-B0-34-410-121-D

Mouser Part No
691-BB2B034410121D

Carling Technologies

Circuit Breakers BB2B034410121D

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Datasheet

9Expected 24/8/2026

$110.87

$94.56

$89.54

$83.20

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER HYMAG

BB2-B0-46-610-121-D
Carling Technologies
1: $140.42
2Stock Available

Mfr. Part No.
BB2-B0-46-610-121-D

Mouser Part No
691-BB2B046610121D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

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Datasheet

2Stock Available

More Info Available

$140.42

$137.67

$101.78

$101.61

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034620111D

BA1-B0-34-620-111-D
Carling Technologies
1: $53.05
Non-Stocked Lead-Time 8 Weeks

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

Mouser Part No
691-BA1-B034620111D

Carling Technologies

Circuit Breakers BA1B034620111D

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$53.05

$44.01

$37.41

$34.67

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B022225111D

BA1-B0-22-225-111-D
Carling Technologies
1: $60.78
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
BA1-B0-22-225-111-D

Mouser Part No
691-BA1B022225111D

Carling Technologies

Circuit Breakers BA1B022225111D

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$60.78

$50.42

$43.08

$40.24

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B046610121D

BA1-B0-46-610-121-D
Carling Technologies
1: $58.34
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
BA1-B0-46-610-121-D

Mouser Part No
691-BA1B046610121D

Carling Technologies

Circuit Breakers BA1B046610121D

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$58.34

$48.39

$41.09

$38.15

View

Min.: 1
Mult.: 1

Circuit Breakers BA3B246425211D

BA3-B2-46-425-211-D
Carling Technologies
1: $226.47
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
BA3-B2-46-425-211-D

Mouser Part No
691-BA3B246425211D

Carling Technologies

Circuit Breakers BA3B246425211D

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$226.47

$200.06

$177.48

$166.90

Quote

Min.: 1
Mult.: 1

B-Series Circuit Breakers

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B-Series Circuit Breakers

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