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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: $113.54
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

$113.54

$94.15

$80.22

$74.45

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Min.: 1
Mult.: 1

Circuit Breakers BF3B02463053ACG

BF3-B0-24-630-53A-CG
Carling Technologies
1: $172.16
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

$172.16

$142.75

$121.45

$112.43

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Min.: 1
Mult.: 1

Circuit Breakers BA1B024615121D

BA1-B0-24-615-121-D
Carling Technologies
1: $39.01
8Expected 14/09/2026

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 14/09/2026

$39.01

$32.36

$27.75

$25.59

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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: $39.01
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

$39.01

$32.36

$28.63

$26.52

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034615111D

BA1-B0-34-615-111-D
Carling Technologies
1: $39.01
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

$39.01

$32.36

$29.79

$26.85

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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: $38.93
30Expected 21/09/2026

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 21/09/2026

$38.93

$32.30

$27.59

$23.67

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034630411D

BA1-B0-34-630-411-D
Carling Technologies
1: $44.28
10Expected 04/09/2026

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 04/09/2026

$44.28

$39.54

$33.85

$32.16

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Min.: 1
Mult.: 1

Circuit Breakers BA1B046615121D

BA1-B0-46-615-121-D
Carling Technologies
1: $42.90
10Expected 06/11/2026

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 06/11/2026

$42.90

$35.58

$32.47

$29.43

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Min.: 1
Mult.: 1

Circuit Breakers BA1B052450411D

BA1-B0-52-450-411-D
Carling Technologies
1: $45.69
9Expected 24/09/2026

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 24/09/2026

$45.69

$37.90

$34.97

$29.71

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Min.: 1
Mult.: 1

Circuit Breakers BA1B052615411D

BA1-B0-52-615-411-D
Carling Technologies
1: $45.69
3Expected 07/12/2026

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 07/12/2026

$45.69

$37.90

$32.37

$30.23

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B052630411D

BA1-B0-52-630-411-D
Carling Technologies
1: $45.69
9Expected 24/08/2026

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

Mouser Part No
691-BA1B052630411D

Carling Technologies

Circuit Breakers BA1B052630411D

Learn More

Datasheet

9Expected 24/08/2026

$45.69

$37.90

$34.84

$32.97

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B024615111D

BA2-B0-24-615-111-D
Carling Technologies
1: $81.52
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

$81.52

$69.53

$65.84

$61.18

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B024615121D

BA2-B0-24-615-121-D
Carling Technologies
1: $92.18
10Expected 27/08/2026

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

Mouser Part No
691-BA2B024615121D

Carling Technologies

Circuit Breakers BA2B024615121D

Learn More

Datasheet

10Expected 27/08/2026

$92.18

$76.47

$71.91

$59.92

$55.92

Min.: 1
Mult.: 1

Circuit Breakers BA2B024630122C

BA2-B0-24-630-122-C
Carling Technologies
1: $81.52
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

$81.52

$69.53

$65.84

$61.18

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B026613121D

BA2-B0-26-613-121-D
Carling Technologies
1: $81.52
7Expected 30/09/2026

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 30/09/2026

$81.52

$69.53

$65.84

$61.18

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

BA2-B0-34-620-111-D
Carling Technologies
1: $82.73
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

$82.73

$70.89

$69.90

$66.73

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B044615111D

BA2-B0-44-615-111-D
Carling Technologies
1: $97.80
8Expected 27/08/2026

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 27/08/2026

$97.80

$81.81

$77.51

$64.60

$60.29

Min.: 1
Mult.: 1

Circuit Breakers BA2B044620111D

BA2-B0-44-620-111-D
Carling Technologies
1: $87.01
9Expected 27/08/2026

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 27/08/2026

$87.01

$74.61

$70.81

$65.80

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Min.: 1
Mult.: 1

Circuit Breakers HYDR/ MAGN CIRCUIT BREAKER

BB2-B0-26-620-121-D
Carling Technologies
1: $95.49
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

$95.49

$77.59

$69.90

$65.83

View

Min.: 1
Mult.: 1

Circuit Breakers BB2B034410121D

BB2-B0-34-410-121-D
Carling Technologies
1: $81.52
9Expected 24/08/2026

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

Mouser Part No
691-BB2B034410121D

Carling Technologies

Circuit Breakers BB2B034410121D

Learn More

Datasheet

9Expected 24/08/2026

$81.52

$69.53

$65.84

$61.18

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER HYMAG

BB2-B0-46-610-121-D
Carling Technologies
1: $103.25
2Stock Available

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

Mouser Part No
691-BB2B046610121D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

2Stock Available

More Info Available

$103.25

$101.23

$74.84

$74.71

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B034620111D

BA1-B0-34-620-111-D
Carling Technologies
1: $39.01
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

$39.01

$32.36

$27.51

$25.49

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B022225111D

BA1-B0-22-225-111-D
Carling Technologies
1: $44.69
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

$44.69

$37.07

$31.68

$29.59

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B046610121D

BA1-B0-46-610-121-D
Carling Technologies
1: $42.90
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

$42.90

$35.58

$30.21

$28.05

View

Min.: 1
Mult.: 1

Circuit Breakers BA3B246425211D

BA3-B2-46-425-211-D
Carling Technologies
1: $166.52
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

$166.52

$147.10

$130.50

$122.72

Quote

Min.: 1
Mult.: 1

B-Series Circuit Breakers

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B-Series Circuit Breakers

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