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B Series Circuit Breakers

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Results: 337

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Series = B

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Part #

Circuit Breakers BA4B02661612AD

BA4-B0-26-616-12A-D
Carling Technologies
1: $206.79
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

$206.79

$149.56

$145.10

$134.26

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

Bulk

Circuit Breakers BA1B034450522D

BA1-B0-34-450-522-D
Carling Technologies
1: $42.47
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

$42.47

$35.22

$29.90

$27.77

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: $42.47
5In 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

5In Stock

$42.47

$35.22

$29.90

$27.77

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: $46.00
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

$46.00

$38.16

$34.96

$33.06

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: $103.13
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

$103.13

$79.41

$79.20

$75.20

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: $158.85
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

$158.85

$131.73

$112.35

$104.02

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 2-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

BA2-B0-34-620-121-D
Carling Technologies
1: $91.41
45In Stock

Mfr. Part No.
BA2-B0-34-620-121-D

Mouser Part No
691-BA2B034620121D

Carling Technologies

Circuit Breakers 2-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

Learn More

Datasheet

45In Stock

$91.41

$75.82

$71.92

$57.84

$53.27

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BA1B034630411D

BA1-B0-34-630-411-D
Carling Technologies
1: $44.45
10In Stock

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

Mouser Part No
691-BA1B034630411D

Carling Technologies

Circuit Breakers BA1B034630411D

Learn More

Datasheet

10In Stock

$44.45

$36.88

$34.02

$28.16

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

1 Pole

Handle

Circuit Breakers BA1B044610111D

BA1-B0-44-610-111-D
Carling Technologies
1: $34.47
7In Stock

Mfr. Part No.
BA1-B0-44-610-111-D

Mouser Part No
691-BA1B044610111D

Carling Technologies

Circuit Breakers BA1B044610111D

Learn More

Datasheet

7In Stock

$34.47

$28.77

$26.66

$24.75

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers BA1B052630411D

BA1-B0-52-630-411-D
Carling Technologies
1: $45.69
9In Stock

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

Mouser Part No
691-BA1B052630411D

Carling Technologies

Circuit Breakers BA1B052630411D

Learn More

Datasheet

9In Stock

$45.69

$37.90

$34.84

$32.38

$31.34

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

30 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 30 A TWO POLE

BA2-B0-34-630-121-C
Carling Technologies
1: $85.97
9In Stock

Mfr. Part No.
BA2-B0-34-630-121-C

Mouser Part No
691-BA2B034630121C

Carling Technologies

Circuit Breakers 30 A TWO POLE

Learn More

Datasheet

9In Stock

$85.97

$72.33

$67.51

$61.44

View

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 BA2B044615111D

BA2-B0-44-615-111-D
Carling Technologies
1: $88.69
8In Stock

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

Mouser Part No
691-BA2B044615111D

Carling Technologies

Circuit Breakers BA2B044615111D

Learn More

Datasheet

8In Stock

$88.69

$76.04

$69.14

$67.44

View

Min.: 1
Mult.: 1

Hydraulic Magnetic

15 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Circuit Breaker Mag 277VoltsAC 80VoltsDC

BA2-B0-44-625-111-D
Carling Technologies
1: $83.49
15In Stock

Mfr. Part No.
BA2-B0-44-625-111-D

Mouser Part No
691-BA2B044625111D

Carling Technologies

Circuit Breakers Circuit Breaker Mag 277VoltsAC 80VoltsDC

Learn More

Datasheet

15In Stock

$83.49

$81.84

$77.53

$62.67

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 Brkr 2 pole 50/60Hz, 25A

BB2-B0-24-625-232-D
Carling Technologies
1: $97.03
6In Stock

Mfr. Part No.
BB2-B0-24-625-232-D

Mouser Part No
691-BB2B024625232D

Carling Technologies

Circuit Breakers Circuit Brkr 2 pole 50/60Hz, 25A

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Datasheet

6In Stock

$97.03

$81.17

$70.27

$65.29

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 2-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

BA2-B0-34-615-121-D
Carling Technologies
1: $83.91
96Expected 2026/10/27

Mfr. Part No.
BA2-B0-34-615-121-D

Mouser Part No
691-BA2B034615121D

Carling Technologies

Circuit Breakers 2-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

Learn More

Datasheet

96Expected 2026/10/27

$83.91

$75.82

$69.05

$57.84

$53.27

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

BA1-B0-34-615-121-D
Carling Technologies
1: $38.94
158On Order

Mfr. Part No.
BA1-B0-34-615-121-D

Mouser Part No
691-BA1B034615121D

Carling Technologies

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

Learn More

Datasheet

158On Order

$38.94

$32.31

$29.09

$24.68

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 BA1B024615121D

BA1-B0-24-615-121-D
Carling Technologies
1: $39.02
8In Stock

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

Mouser Part No
691-BA1B024615121D

Carling Technologies

Circuit Breakers BA1B024615121D

Learn More

Datasheet

8In Stock

$39.02

$32.37

$27.76

$25.60

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 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: $39.03
30Expected 2026/11/24

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

Learn More

Datasheet

30Expected 2026/11/24

$39.03

$32.38

$28.85

$26.70

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BA1B034615111D

BA1-B0-34-615-111-D
Carling Technologies
1: $32.74
9Expected 2026/10/13

Mfr. Part No.
BA1-B0-34-615-111-D

Mouser Part No
691-BA1B034615111D

Carling Technologies

Circuit Breakers BA1B034615111D

Learn More

Datasheet

9Expected 2026/10/13

$32.74

$29.04

$26.19

$23.31

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 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: $38.94
30Expected 2026/10/14

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

Learn More

Datasheet

30Expected 2026/10/14

$38.94

$32.31

$27.66

$24.14

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers BA1B046615121D

BA1-B0-46-615-121-D
Carling Technologies
1: $42.90
10Expected 2026/11/24

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

Mouser Part No
691-BA1B046615121D

Carling Technologies

Circuit Breakers BA1B046615121D

Learn More

Datasheet

10Expected 2026/11/24

$42.90

$35.59

$30.21

$28.05

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 BA1B052450411D

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

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

Mouser Part No
691-BA1B052450411D

Carling Technologies

Circuit Breakers BA1B052450411D

Learn More

Datasheet

9Expected 2026/09/24

$45.69

$37.90

$31.27

$30.24

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BA1B052615411D

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

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

Mouser Part No
691-BA1B052615411D

Carling Technologies

Circuit Breakers BA1B052615411D

Learn More

Datasheet

3Expected 2026/12/07

$45.69

$37.90

$32.11

$29.99

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 BA2B024615111D

BA2-B0-24-615-111-D
Carling Technologies
1: $81.54
7Expected 2026/10/14

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

Mouser Part No
691-BA2B024615111D

Carling Technologies

Circuit Breakers BA2B024615111D

Learn More

Datasheet

7Expected 2026/10/14

$81.54

$69.55

$64.05

$58.43

View

Min.: 1
Mult.: 1

Circuit Breakers

Supplementary Protector

15 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers BA2B026613121D

BA2-B0-26-613-121-D
Carling Technologies
1: $81.54
7Expected 2026/09/30

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

Mouser Part No
691-BA2B026613121D

Carling Technologies

Circuit Breakers BA2B026613121D

Learn More

Datasheet

7Expected 2026/09/30

$81.54

$69.55

$65.85

$61.19

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

13 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

B Series Circuit Breakers

Customer Service Office

Company

Resources

Support

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