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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: $119.409
7In Stock

Mfr. Part #
BF2-B0-24-630-53A-CG

Mouser Part #
691-BF2B02463053ACG

Carling Technologies

Circuit Breakers BF2B02463053ACG

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Datasheet

7In Stock

$119.409

$99.017

$84.367

$78.298

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Min.: 1
Mult.: 1

Circuit Breakers BF3B02463053ACG

BF3-B0-24-630-53A-CG
Carling Technologies
1: $181.059
7In Stock

Mfr. Part #
BF3-B0-24-630-53A-CG

Mouser Part #
691-BF3B02463053ACG

Carling Technologies

Circuit Breakers BF3B02463053ACG

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Datasheet

7In Stock

$181.059

$150.129

$127.728

$118.242

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Min.: 1
Mult.: 1

Circuit Breakers BA1B024615121D

BA1-B0-24-615-121-D
Carling Technologies
1: $41.026
8Expected 9/14/2026

Mfr. Part #
BA1-B0-24-615-121-D

Mouser Part #
691-BA1B024615121D

Carling Technologies

Circuit Breakers BA1B024615121D

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Datasheet

8Expected 9/14/2026

$41.026

$34.033

$29.184

$26.913

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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: $41.026
30Expected 10/21/2026

Mfr. Part #
BA1-B0-34-450-121-D

Mouser Part #
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 10/21/2026

$41.026

$34.033

$30.110

$27.891

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034615111D

BA1-B0-34-615-111-D
Carling Technologies
1: $34.422
9Expected 10/13/2026

Mfr. Part #
BA1-B0-34-615-111-D

Mouser Part #
691-BA1B034615111D

Carling Technologies

Circuit Breakers BA1B034615111D

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Datasheet

9Expected 10/13/2026

$34.422

$30.541

$28.711

$26.608

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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: $40.942
30Expected 9/21/2026

Mfr. Part #
BA1-B0-34-620-121-D

Mouser Part #
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 9/21/2026

$40.942

$33.970

$27.838

$24.483

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Min.: 1
Mult.: 1

Circuit Breakers BA1B034630411D

BA1-B0-34-630-411-D
Carling Technologies
1: $46.737
10Expected 9/4/2026

Mfr. Part #
BA1-B0-34-630-411-D

Mouser Part #
691-BA1B034630411D

Carling Technologies

Circuit Breakers BA1B034630411D

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Datasheet

10Expected 9/4/2026

$46.737

$38.776

$31.572

$29.794

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Min.: 1
Mult.: 1

Circuit Breakers BA1B046615121D

BA1-B0-46-615-121-D
Carling Technologies
1: $45.118
10Expected 11/6/2026

Mfr. Part #
BA1-B0-46-615-121-D

Mouser Part #
691-BA1B046615121D

Carling Technologies

Circuit Breakers BA1B046615121D

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Datasheet

10Expected 11/6/2026

$45.118

$37.419

$31.772

$29.500

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Min.: 1
Mult.: 1

Circuit Breakers BA1B052450411D

BA1-B0-52-450-411-D
Carling Technologies
1: $48.052
9Expected 9/24/2026

Mfr. Part #
BA1-B0-52-450-411-D

Mouser Part #
691-BA1B052450411D

Carling Technologies

Circuit Breakers BA1B052450411D

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Datasheet

9Expected 9/24/2026

$48.052

$39.859

$32.497

$31.540

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Min.: 1
Mult.: 1

Circuit Breakers BA1B052615411D

BA1-B0-52-615-411-D
Carling Technologies
1: $48.052
3Expected 12/7/2026

Mfr. Part #
BA1-B0-52-615-411-D

Mouser Part #
691-BA1B052615411D

Carling Technologies

Circuit Breakers BA1B052615411D

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Datasheet

3Expected 12/7/2026

$48.052

$39.859

$34.043

$31.793

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B052630411D

BA1-B0-52-630-411-D
Carling Technologies
1: $48.052
9Expected 8/24/2026

Mfr. Part #
BA1-B0-52-630-411-D

Mouser Part #
691-BA1B052630411D

Carling Technologies

Circuit Breakers BA1B052630411D

Learn More

Datasheet

9Expected 8/24/2026

$48.052

$39.859

$36.641

$34.674

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B024615111D

BA2-B0-24-615-111-D
Carling Technologies
1: $85.734
7Expected 10/14/2026

Mfr. Part #
BA2-B0-24-615-111-D

Mouser Part #
691-BA2B024615111D

Carling Technologies

Circuit Breakers BA2B024615111D

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Datasheet

7Expected 10/14/2026

$85.734

$73.124

$69.243

$64.342

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B024615121D

BA2-B0-24-615-121-D
Carling Technologies
1: $85.734
10Expected 9/1/2026

Mfr. Part #
BA2-B0-24-615-121-D

Mouser Part #
691-BA2B024615121D

Carling Technologies

Circuit Breakers BA2B024615121D

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Datasheet

10Expected 9/1/2026

$85.734

$73.124

$69.243

$64.342

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B024630122C

BA2-B0-24-630-122-C
Carling Technologies
1: $85.734
9Expected 10/26/2026

Mfr. Part #
BA2-B0-24-630-122-C

Mouser Part #
691-BA2B024630122C

Carling Technologies

Circuit Breakers BA2B024630122C

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Datasheet

9Expected 10/26/2026

$85.734

$73.124

$69.243

$64.342

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B026613121D

BA2-B0-26-613-121-D
Carling Technologies
1: $85.734
7Expected 9/30/2026

Mfr. Part #
BA2-B0-26-613-121-D

Mouser Part #
691-BA2B026613121D

Carling Technologies

Circuit Breakers BA2B026613121D

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Datasheet

7Expected 9/30/2026

$85.734

$73.124

$69.243

$64.342

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

BA2-B0-34-620-111-D
Carling Technologies
1: $87.006
9Expected 12/14/2026

Mfr. Part #
BA2-B0-34-620-111-D

Mouser Part #
691-BA2B034620111D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

Learn More

Datasheet

9Expected 12/14/2026

$87.006

$74.554

$73.513

$70.179

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B044615111D

BA2-B0-44-615-111-D
Carling Technologies
1: $93.264
8Expected 9/1/2026

Mfr. Part #
BA2-B0-44-615-111-D

Mouser Part #
691-BA2B044615111D

Carling Technologies

Circuit Breakers BA2B044615111D

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Datasheet

8Expected 9/1/2026

$93.264

$79.949

$72.703

$70.915

View

Min.: 1
Mult.: 1

Circuit Breakers BA2B044620111D

BA2-B0-44-620-111-D
Carling Technologies
1: $91.508
9Expected 9/7/2026

Mfr. Part #
BA2-B0-44-620-111-D

Mouser Part #
691-BA2B044620111D

Carling Technologies

Circuit Breakers BA2B044620111D

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Datasheet

9Expected 9/7/2026

$91.508

$78.467

$74.470

$69.201

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Min.: 1
Mult.: 1

Circuit Breakers HYDR/ MAGN CIRCUIT BREAKER

BB2-B0-26-620-121-D
Carling Technologies
1: $100.426
10On Order

Mfr. Part #
BB2-B0-26-620-121-D

Mouser Part #
691-BB2B026620121D

Carling Technologies

Circuit Breakers HYDR/ MAGN CIRCUIT BREAKER

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Datasheet

10On Order

$100.426

$81.601

$73.513

$69.233

View

Min.: 1
Mult.: 1

Circuit Breakers BB2B034410121D

BB2-B0-34-410-121-D
Carling Technologies
1: $85.734
9Expected 8/24/2026

Mfr. Part #
BB2-B0-34-410-121-D

Mouser Part #
691-BB2B034410121D

Carling Technologies

Circuit Breakers BB2B034410121D

Learn More

Datasheet

9Expected 8/24/2026

$85.734

$73.124

$69.243

$64.342

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER HYMAG

BB2-B0-46-610-121-D
Carling Technologies
1: $108.587
2Stock Available

Mfr. Part #
BB2-B0-46-610-121-D

Mouser Part #
691-BB2B046610121D

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

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Datasheet

2Stock Available

More Info Available

$108.587

$106.463

$78.709

$78.572

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B034620111D

BA1-B0-34-620-111-D
Carling Technologies
1: $41.026
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
BA1-B0-34-620-111-D

Mouser Part #
691-BA1-B034620111D

Carling Technologies

Circuit Breakers BA1B034620111D

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$41.026

$34.033

$28.932

$26.808

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B022225111D

BA1-B0-22-225-111-D
Carling Technologies
1: $47.000
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
BA1-B0-22-225-111-D

Mouser Part #
691-BA1B022225111D

Carling Technologies

Circuit Breakers BA1B022225111D

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$47.000

$38.986

$33.318

$31.120

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B046610121D

BA1-B0-46-610-121-D
Carling Technologies
1: $45.118
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
BA1-B0-46-610-121-D

Mouser Part #
691-BA1B046610121D

Carling Technologies

Circuit Breakers BA1B046610121D

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$45.118

$37.419

$31.772

$29.500

View

Min.: 1
Mult.: 1

Circuit Breakers BA3B246425211D

BA3-B2-46-425-211-D
Carling Technologies
1: $175.127
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
BA3-B2-46-425-211-D

Mouser Part #
691-BA3B246425211D

Carling Technologies

Circuit Breakers BA3B246425211D

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$175.127

$154.704

$137.246

$129.063

Quote

Min.: 1
Mult.: 1

B-Series Circuit Breakers

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B-Series Circuit Breakers

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