.hide-partial { max-height: none; } .show-more { display: none; }

A Series Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,674

Applied Filters:

Series = A

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

Circuit Breakers AB2B0346153B1C

AB2-B0-34-615-3B1-C
Carling Technologies
1: $86.21
3In Stock

Mfr. Part No.
AB2-B0-34-615-3B1-C

Mouser Part No
691-AB2B0346153B1C

Carling Technologies

Circuit Breakers AB2B0346153B1C

Learn More

Datasheet

3In Stock

$86.21

$71.51

$67.26

$56.04

$52.30

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AC2B026615141D

AC2-B0-26-615-141-D
Carling Technologies
1: $91.80
1In Stock

Mfr. Part No.
AC2-B0-26-615-141-D

Mouser Part No
691-AC2B26615141D

Carling Technologies

Circuit Breakers AC2B026615141D

Learn More

Datasheet

1In Stock

$91.80

$76.79

$72.76

$60.63

$56.59

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers Circuit Breaker 2pole

AD2-X0-00-986-1B1-C
Carling Technologies
1: $86.93
5In Stock

Mfr. Part No.
AD2-X0-00-986-1B1-C

Mouser Part No
691-AD2X0009861B1C

Carling Technologies

Circuit Breakers Circuit Breaker 2pole

Learn More

Datasheet

5In Stock

$86.93

$72.11

$53.29

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AF1B044610531D

AF1-B0-44-610-531-D
Carling Technologies
1: $47.78
1In Stock

Mfr. Part No.
AF1-B0-44-610-531-D

Mouser Part No
691-AF1B044610531D

Carling Technologies

Circuit Breakers AF1B044610531D

Learn More

Datasheet

1In Stock

$47.78

$39.62

$36.56

$31.44

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 AJ1B026620123D

AJ1-B0-26-620-123-D
Carling Technologies
1: $44.12
1In Stock

Mfr. Part No.
AJ1-B0-26-620-123-D

Mouser Part No
691-AJ1-B0-26620123D

Carling Technologies

Circuit Breakers AJ1B026620123D

Learn More

Datasheet

1In Stock

$44.12

$33.07

$31.23

$29.18

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 277 VAC 80 VDC 1 Pole

AT1-X0-09-960-PC1-C
Carling Technologies
1: $95.67
1In Stock
New At Mouser

Mfr. Part No.
AT1-X0-09-960-PC1-C

Mouser Part No
691-AT1-X0-09960PC1C

New At Mouser

Carling Technologies

Circuit Breakers 277 VAC 80 VDC 1 Pole

Datasheet

1In Stock

$95.67

$80.03

$75.82

$63.19

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

1 Pole

Handle

Circuit Breakers 30A 2 POLE .250 QC FLAT ROCKER RED

A12-B0-34-630-131-E
Carling Technologies
1: $91.80
6In Stock

Mfr. Part No.
A12-B0-34-630-131-E

Mouser Part No
691-A12B034630131E

Carling Technologies

Circuit Breakers 30A 2 POLE .250 QC FLAT ROCKER RED

Learn More

Datasheet

6In Stock

$91.80

$76.79

$68.70

$61.32

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers A21B234615131E

A21-B2-34-615-131-E
Carling Technologies
1: $48.03
20In Stock

Mfr. Part No.
A21-B2-34-615-131-E

Mouser Part No
691-A21B234615131E

Carling Technologies

Circuit Breakers A21B234615131E

Learn More

Datasheet

20In Stock

$48.03

$39.84

$36.76

$31.70

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0346155D1I

AA1-B0-34-615-5D1-I
Carling Technologies
1: $39.29
1In Stock

Mfr. Part No.
AA1-B0-34-615-5D1-I

Mouser Part No
691-AA1B0346155D1I

Carling Technologies

Circuit Breakers AA1B0346155D1I

Learn More

Datasheet

1In Stock

$39.29

$32.59

$30.07

$25.19

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 AA1B0346505D2C

AA1-B0-34-650-5D2-C
Carling Technologies
1: $36.76
2In Stock

Mfr. Part No.
AA1-B0-34-650-5D2-C

Mouser Part No
691-AA1B0346505D2C

Carling Technologies

Circuit Breakers AA1B0346505D2C

Learn More

Datasheet

2In Stock

$36.76

$30.49

$28.12

$23.57

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 AA1B034630HB2C

AA1-B0-34-630-HB2-C
Carling Technologies
1: $36.98
10In Stock

Mfr. Part No.
AA1-B0-34-630-HB2-C

Mouser Part No
691-AA1B3463HB2C

Carling Technologies

Circuit Breakers AA1B034630HB2C

Learn More

Datasheet

10In Stock

$36.98

$33.18

$24.97

$23.16

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 AA2B0246185D1C

AA2-B0-24-618-5D1-C
Carling Technologies
1: $86.21
2In Stock

Mfr. Part No.
AA2-B0-24-618-5D1-C

Mouser Part No
691-AA2B246185D1C

Carling Technologies

Circuit Breakers AA2B0246185D1C

Learn More

Datasheet

2In Stock

$86.21

$71.51

$67.26

$56.04

$52.30

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

18 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AC2B0344505H2C

AC2-B0-34-450-5H2-C
Carling Technologies
1: $97.32
2In Stock

Mfr. Part No.
AC2-B0-34-450-5H2-C

Mouser Part No
691-AC2B34455H2C

Carling Technologies

Circuit Breakers AC2B0344505H2C

Learn More

Datasheet

2In Stock

$97.32

$81.41

$77.13

$64.28

$59.99

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers AF2B034650531C

AF2-B0-34-650-531-C
Carling Technologies
1: $97.32
2In Stock

Mfr. Part No.
AF2-B0-34-650-531-C

Mouser Part No
691-AF2B3465531C

Carling Technologies

Circuit Breakers AF2B034650531C

Learn More

Datasheet

2In Stock

$97.32

$81.41

$77.13

$64.28

$59.99

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers AA1B0346153G1C

AA1-B0-34-615-3G1-C
Carling Technologies
1: $36.76
4In Stock

Mfr. Part No.
AA1-B0-34-615-3G1-C

Mouser Part No
691-AA1B0346153G1C

Carling Technologies

Circuit Breakers AA1B0346153G1C

Learn More

Datasheet

4In Stock

$36.76

$30.49

$28.12

$23.57

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 CIRC BREAKER Hyd/Mag,3 POLE,30AMP

AA1-B0-34-630-1B1-C
Carling Technologies
1: $34.31
30In Stock

Mfr. Part No.
AA1-B0-34-630-1B1-C

Mouser Part No
691-AA1B0346301B1C

Carling Technologies

Circuit Breakers CIRC BREAKER Hyd/Mag,3 POLE,30AMP

Learn More

Datasheet

30In Stock

$34.31

$28.47

$26.52

$22.33

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 30 AMP ONE POLE

AA1-B0-34-630-3B2-C
Carling Technologies
1: $36.76
6In Stock

Mfr. Part No.
AA1-B0-34-630-3B2-C

Mouser Part No
691-AA1B0346303B2C

Carling Technologies

Circuit Breakers 30 AMP ONE POLE

Learn More

Datasheet

6In Stock

$36.76

$30.49

$28.12

$23.57

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 AA1B0466171G1C

AA1-B0-46-617-1G1-C
Carling Technologies
1: $37.16
4In Stock

Mfr. Part No.
AA1-B0-46-617-1G1-C

Mouser Part No
691-AA1B0466171G1C

Carling Technologies

Circuit Breakers AA1B0466171G1C

Learn More

Datasheet

4In Stock

$37.16

$30.81

$28.42

$23.81

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

17 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 30A 1P SPDT Blk Act 50/60Hz Short, QC

AA1-B1-22-630-5D1-C
Carling Technologies
1: $42.87
4In Stock

Mfr. Part No.
AA1-B1-22-630-5D1-C

Mouser Part No
691-AA1B1226305D1C

Carling Technologies

Circuit Breakers 30A 1P SPDT Blk Act 50/60Hz Short, QC

Learn More

Datasheet

4In Stock

$42.87

$35.57

$32.81

$27.88

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 AA1B0346155D2C

AA1-B0-34-615-5D2-C
Carling Technologies
1: $36.76
2In Stock

Mfr. Part No.
AA1-B0-34-615-5D2-C

Mouser Part No
691-AA1B346155D2C

Carling Technologies

Circuit Breakers AA1B0346155D2C

Learn More

Datasheet

2In Stock

$36.76

$30.49

$28.12

$23.57

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

AC1-X0-21-754-1G1-C
Carling Technologies
1: $59.86
30In Stock

Mfr. Part No.
AC1-X0-21-754-1G1-C

Mouser Part No
691-AC1X0217541G1C

Carling Technologies

Circuit Breakers

Learn More

Datasheet

30In Stock

$59.86

$49.66

$45.80

$37.91

View

Min.: 1
Mult.: 1

54 A

277 VAC

80 VDC

1 Pole

Circuit Breakers AD2B0346153A2C

AD2-B0-34-615-3A2-C
Carling Technologies
1: $97.32
1In Stock

Mfr. Part No.
AD2-B0-34-615-3A2-C

Mouser Part No
691-AD2B346153A2C

Carling Technologies

Circuit Breakers AD2B0346153A2C

Learn More

Datasheet

1In Stock

$97.32

$81.41

$77.13

$64.28

$59.99

Min.: 1
Mult.: 1

277 VAC

80 VDC

Circuit Breakers 2 Pole Indicate OFF Quick Connect

AF2-X0-02-314-1H1-D
Carling Technologies
1: $144.12
1In Stock

Mfr. Part No.
AF2-X0-02-314-1H1-D

Mouser Part No
691-AF2X0023141H1D

Carling Technologies

Circuit Breakers 2 Pole Indicate OFF Quick Connect

Learn More

Datasheet

1In Stock

$144.12

$119.50

$111.36

$91.70

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

1.4 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0344102B1C

AA1-B0-34-410-2B1-C
Carling Technologies
1: $36.76
1In Stock

Mfr. Part No.
AA1-B0-34-410-2B1-C

Mouser Part No
691-AA1B0344102B1C

Carling Technologies

Circuit Breakers AA1B0344102B1C

Learn More

Datasheet

1In Stock

$36.76

$27.40

$26.17

$24.12

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

1 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0126505B1C

AA1-B0-12-650-5B1-C
Carling Technologies
1: $36.76
1In Stock

Mfr. Part No.
AA1-B0-12-650-5B1-C

Mouser Part No
691-AA1B12655B1C

Carling Technologies

Circuit Breakers AA1B0126505B1C

Learn More

Datasheet

1In Stock

$36.76

$30.49

$28.12

$23.57

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

50 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