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A Series Circuit Breakers

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Part #

Circuit Breakers AC2B0346355B1C

AC2-B0-34-635-5B1-C
Carling Technologies
1: $94.59
3Expected 2026/05/18

Mfr. Part No.
AC2-B0-34-635-5B1-C

Mouser Part No
691-AC2B346355B1C

Carling Technologies

Circuit Breakers AC2B0346355B1C

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Datasheet

3Expected 2026/05/18

$94.59

$79.12

$72.61

$68.01

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers

AC3-X0-02-455-213-D
Carling Technologies
1: $215.10
10Expected 2026/05/27

Mfr. Part No.
AC3-X0-02-455-213-D

Mouser Part No
691-AC3X002455213D

Carling Technologies

Circuit Breakers

Learn More

Datasheet

10Expected 2026/05/27

$215.10

$190.43

$170.86

$161.92

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5.5 A

277 VAC

80 VDC

3 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers

AD2-X0-03-760-1A3-D
Carling Technologies
1: $140.70
10Expected 2026/04/20

Mfr. Part No.
AD2-X0-03-760-1A3-D

Mouser Part No
691-AD2X0037601A3D

Carling Technologies

Circuit Breakers

Learn More

Datasheet

10Expected 2026/04/20

$140.70

$125.14

$110.29

$101.55

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AF1B046610131D

AF1-B0-46-610-131-D
Carling Technologies
1: $28.04
8Expected 2026/05/11

Mfr. Part No.
AF1-B0-46-610-131-D

Mouser Part No
691-AF1B046610131D

Carling Technologies

Circuit Breakers AF1B046610131D

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Datasheet

8Expected 2026/05/11

$28.04

$26.53

$24.45

$24.10

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

10 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2 Pole 10 A

AJ2-B0-42-610-1CB-D
Carling Technologies
1: $95.27
5Expected 2026/05/12

Mfr. Part No.
AJ2-B0-42-610-1CB-D

Mouser Part No
691-AJ2B0426101CBD

Carling Technologies

Circuit Breakers 2 Pole 10 A

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Datasheet

5Expected 2026/05/12

$95.27

$68.08

$64.44

$63.14

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

10 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A11B014650511E

A11-B0-14-650-511-E
Carling Technologies
1: $39.54
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A11-B0-14-650-511-E

Mouser Part No
691-A11B014650511E

Carling Technologies

Circuit Breakers A11B014650511E

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$39.54

$38.26

$33.47

$30.11

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

50 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 10A 1 POLE .250 QC FLAT ROCKER RED

A11-B0-34-610-131-E
Carling Technologies
1: $28.14
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A11-B0-34-610-131-E

Mouser Part No
691-A11B034610131E

Carling Technologies

Circuit Breakers 10A 1 POLE .250 QC FLAT ROCKER RED

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$28.14

$27.82

$27.81

$27.75

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

10 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 20A 1 POLE .250 QC FLAT ROCKER RED

A11-B0-34-620-131-E
Carling Technologies
1: $39.15
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A11-B0-34-620-131-E

Mouser Part No
691-A11B034620131E

Carling Technologies

Circuit Breakers 20A 1 POLE .250 QC FLAT ROCKER RED

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$39.15

$30.47

$29.35

$28.60

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A11B011630112E

A11-B0-11-630-112-E
Carling Technologies
1: $36.26
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A11-B0-11-630-112-E

Mouser Part No
691-A11B1163112E

Carling Technologies

Circuit Breakers A11B011630112E

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$36.26

$34.62

$28.85

$28.59

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers A11B014610B12E

A11-B0-14-610-B12-E
Carling Technologies
1: $34.47
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A11-B0-14-610-B12-E

Mouser Part No
691-A11B1461B12E

Carling Technologies

Circuit Breakers A11B014610B12E

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$34.47

$30.48

$26.84

$26.73

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

10 A

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A11B024630111E

A11-B0-24-630-111-E
Carling Technologies
1: $30.55
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A11-B0-24-630-111-E

Mouser Part No
691-A11B2463111E

Carling Technologies

Circuit Breakers A11B024630111E

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$30.55

$27.83

$26.97

$26.54

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers A11B042615111E

A11-B0-42-615-111-E
Carling Technologies
1: $43.03
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A11-B0-42-615-111-E

Mouser Part No
691-A11B42615111E

Carling Technologies

Circuit Breakers A11B042615111E

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$43.03

$38.25

$37.72

$33.83

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers 10A 2 POLE .250 QC FLAT ROCKER RED

A12-B0-34-610-131-E
Carling Technologies
30: $68.84
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A12-B0-34-610-131-E

Mouser Part No
691-A12B034610131E

Carling Technologies

Circuit Breakers 10A 2 POLE .250 QC FLAT ROCKER RED

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$68.84

$67.48

View

Min.: 30
Mult.: 10

Circuit Breaker

Hydraulic Magnetic

10 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A61B014420313MT

A61-B0-14-420-313-MT
Carling Technologies
1: $37.72
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
A61-B0-14-420-313-MT

Mouser Part No
691-A61B1442313MT

Carling Technologies

Circuit Breakers A61B014420313MT

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$37.72

$33.76

$31.65

$31.44

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers 10 Amp 1 POLE

AA1-B0-34-610-3D1-C
Carling Technologies
1: $31.06
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AA1-B0-34-610-3D1-C

Mouser Part No
691-AA1-B0-346103D1C

Carling Technologies

Circuit Breakers 10 Amp 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$31.06

$27.62

$24.86

$24.26

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

10 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 15 Amp 1 POLE

AA1-B0-34-615-3D1-C
Carling Technologies
1: $23.82
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AA1-B0-34-615-3D1-C

Mouser Part No
691-AA1-B0-346153D1C

Carling Technologies

Circuit Breakers 15 Amp 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$23.82

$23.63

$20.11

$18.48

$18.43

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 20 Amp 1 POLE

AA1-B0-34-620-3D1-C
Carling Technologies
1: $36.36
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AA1-B0-34-620-3D1-C

Mouser Part No
691-AA1-B0-346203D1C

Carling Technologies

Circuit Breakers 20 Amp 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$36.36

$30.16

$21.63

$21.35

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 30 Amp 1 POLE

AA1-B0-34-630-3D1-C
Carling Technologies
1: $27.11
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-B0-34-630-3D1-C

Mouser Part No
691-AA1-B0-346303D1C

Carling Technologies

Circuit Breakers 30 Amp 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$27.11

$26.55

$23.29

$23.11

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 20 Amp 1 POLE

AA1-B0-46-620-1B1-C
Carling Technologies
1: $40.46
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-B0-46-620-1B1-C

Mouser Part No
691-AA1-B0-466201B1C

Carling Technologies

Circuit Breakers 20 Amp 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$40.46

$36.33

$23.46

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0216303B1C

AA1-B0-21-630-3B1-C
Carling Technologies
1: $29.67
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-B0-21-630-3B1-C

Mouser Part No
691-AA1-B0216303B1C

Carling Technologies

Circuit Breakers AA1B0216303B1C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$29.67

$29.33

$26.43

$25.91

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1F0344251D1C

AA1-F0-34-425-1D1-C
Carling Technologies
1: $28.64
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-F0-34-425-1D1-C

Mouser Part No
691-AA1-F0344251D1C

Carling Technologies

Circuit Breakers AA1F0344251D1C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$28.64

$28.18

$26.04

$25.83

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

2.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1A0036305D1C

AA1-A0-03-630-5D1-C
Carling Technologies
1: $30.44
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-A0-03-630-5D1-C

Mouser Part No
691-AA1A3635D1C

Carling Technologies

Circuit Breakers AA1A0036305D1C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$30.44

$25.26

$23.29

$19.31

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1A0036505G1C

AA1-A0-03-650-5G1-C
Carling Technologies
1: $30.44
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-A0-03-650-5G1-C

Mouser Part No
691-AA1A3655G1C

Carling Technologies

Circuit Breakers AA1A0036505G1C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$30.44

$25.26

$23.04

$21.89

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

50 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0102502D1I

AA1-B0-10-250-2D1-I
Carling Technologies
1: $44.55
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-B0-10-250-2D1-I

Mouser Part No
691-AA1B0102502D1I

Carling Technologies

Circuit Breakers AA1B0102502D1I

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$44.55

$39.91

$32.96

$31.13

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

500 mA

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0104501D2C

AA1-B0-10-450-1D2-C
Carling Technologies
1: $25.04
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-B0-10-450-1D2-C

Mouser Part No
691-AA1B0104501D2C

Carling Technologies

Circuit Breakers AA1B0104501D2C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$25.04

$23.27

$21.52

$21.28

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

A Series Circuit Breakers

Customer Service Office

Company

Resources

Support

38 mA
50 mA
78 mA
100 mA
180 mA
300 mA
400 mA
500 mA
850 mA
1 A
1.4 A
2 A
2.25 A
2.5 A
3 A
3.5 A
4 A
5 A
5.5 A
6 A