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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: $131.45
3Expected 18/5/2026

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 18/5/2026

$131.45

$109.96

$100.90

$94.52

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers

AC3-X0-02-455-213-D
Carling Technologies
1: $298.93
10Expected 27/5/2026

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

Mouser Part No
691-AC3X002455213D

Carling Technologies

Circuit Breakers

Learn More

Datasheet

10Expected 27/5/2026

$298.93

$264.64

$237.45

$225.04

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: $195.55
10Expected 20/4/2026

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

Mouser Part No
691-AD2X0037601A3D

Carling Technologies

Circuit Breakers

Learn More

Datasheet

10Expected 20/4/2026

$195.55

$173.92

$153.28

$141.13

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: $38.96
8Expected 11/5/2026

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 11/5/2026

$38.96

$36.86

$33.97

$33.49

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: $132.41
5Expected 12/5/2026

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 12/5/2026

$132.41

$94.62

$89.56

$87.75

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: $54.96
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

$54.96

$53.17

$46.51

$41.84

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: $39.11
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

$39.11

$38.66

$38.64

$38.56

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: $54.40
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

$54.40

$42.34

$40.80

$39.74

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: $50.39
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

$50.39

$48.12

$40.10

$39.73

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers A11B014610B12E

A11-B0-14-610-B12-E
Carling Technologies
1: $47.90
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

$47.90

$42.37

$37.31

$37.14

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: $42.46
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

$42.46

$38.67

$37.49

$36.88

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers A11B042615111E

A11-B0-42-615-111-E
Carling Technologies
1: $59.80
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

$59.80

$53.15

$52.42

$47.01

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: $95.67
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

$95.67

$93.78

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: $52.42
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

$52.42

$46.91

$43.98

$43.69

View

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers 10 Amp 1 POLE

AA1-B0-34-610-3D1-C
Carling Technologies
1: $43.17
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

$43.17

$38.39

$34.56

$33.71

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: $33.10
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

$33.10

$32.85

$27.95

$25.69

View

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: $50.53
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

$50.53

$41.91

$30.07

$29.68

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: $37.68
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

$37.68

$36.90

$32.37

$32.12

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: $56.23
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

$56.23

$50.48

$32.60

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: $41.23
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

$41.23

$40.75

$36.74

$36.01

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: $39.81
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

$39.81

$39.17

$36.20

$35.90

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: $42.30
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

$42.30

$35.10

$32.37

$26.83

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: $42.30
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

$42.30

$35.10

$32.01

$30.41

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: $61.92
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

$61.92

$55.47

$45.80

$43.27

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: $34.79
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

$34.79

$32.35

$29.90

$29.58

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