.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: 1,675

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 AA1B0166201D1B

AA1-B0-16-620-1D1-B
Carling Technologies
1: $55.60
Non-Stocked

Mfr. Part #
AA1-B0-16-620-1D1-B

Mouser Part #
691-AA1B16621D1B

Carling Technologies

Circuit Breakers AA1B0166201D1B

Learn More

Datasheet

Non-Stocked

$55.60

$49.78

$41.48

$38.70

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 AA1B0166201G7I

AA1-B0-16-620-1G7-I
Carling Technologies
1: $65.97
Non-Stocked

Mfr. Part #
AA1-B0-16-620-1G7-I

Mouser Part #
691-AA1B16621G7I

Carling Technologies

Circuit Breakers AA1B0166201G7I

Learn More

Datasheet

Non-Stocked

$65.97

$59.09

$48.91

$45.83

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 AA1B0166202D1B

AA1-B0-16-620-2D1-B
Carling Technologies
1: $59.98
Non-Stocked

Mfr. Part #
AA1-B0-16-620-2D1-B

Mouser Part #
691-AA1B16622D1B

Carling Technologies

Circuit Breakers AA1B0166202D1B

Learn More

Datasheet

Non-Stocked

$59.98

$53.73

$44.85

$42.07

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 AA1B016650511C

AA1-B0-16-650-511-C
Carling Technologies
1: $58.67
Non-Stocked

Mfr. Part #
AA1-B0-16-650-511-C

Mouser Part #
691-AA1B1665511C

Carling Technologies

Circuit Breakers AA1B016650511C

Learn More

Datasheet

Non-Stocked

$58.67

$48.66

$44.88

$37.61

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 CIRCUIT BREAKER HYMAG

AA1-B2-10-210-1D1-C
Carling Technologies
1: $74.42
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
AA1-B2-10-210-1D1-C

Mouser Part #
691-AA1B2102101D1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$74.42

$66.70

$55.01

$54.14

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

100 mA

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B2104501D2C

AA1-B2-10-450-1D2-C
Carling Technologies
1: $65.99
Non-Stocked

Mfr. Part #
AA1-B2-10-450-1D2-C

Mouser Part #
691-AA1B2104501D2C

Carling Technologies

Circuit Breakers AA1B2104501D2C

Learn More

Datasheet

Non-Stocked

$65.99

$59.11

$48.94

$46.16

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B2106201D2C

AA1-B2-10-620-1D2-C
Carling Technologies
1: $65.99
Non-Stocked

Mfr. Part #
AA1-B2-10-620-1D2-C

Mouser Part #
691-AA1B2106201D2C

Carling Technologies

Circuit Breakers AA1B2106201D2C

Learn More

Datasheet

Non-Stocked

$65.99

$59.11

$48.94

$46.16

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 AA1B2126201B2C

AA1-B2-12-620-1B2-C
Carling Technologies
1: $65.99
Non-Stocked

Mfr. Part #
AA1-B2-12-620-1B2-C

Mouser Part #
691-AA1B212621B2C

Carling Technologies

Circuit Breakers AA1B2126201B2C

Learn More

Datasheet

Non-Stocked

$65.99

$59.11

$48.94

$46.16

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 AA1B2126355D2C

AA1-B2-12-635-5D2-C
Carling Technologies
1: $70.33
Non-Stocked

Mfr. Part #
AA1-B2-12-635-5D2-C

Mouser Part #
691-AA1B2126355D2C

Carling Technologies

Circuit Breakers AA1B2126355D2C

Learn More

Datasheet

Non-Stocked

$70.33

$63.04

$52.26

$49.50

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

35 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B2144201U2C

AA1-B2-14-420-1U2-C
Carling Technologies
1: $64.55
Non-Stocked

Mfr. Part #
AA1-B2-14-420-1U2-C

Mouser Part #
691-AA1B214421U2C

Carling Technologies

Circuit Breakers AA1B2144201U2C

Learn More

Datasheet

Non-Stocked

$64.55

$53.54

$49.39

$41.39

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

2 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 277VAC 50/60Hz 80VDC 1 POLE 5A

AA1-B2-14-450-2-G-1-C
Carling Technologies
1: $68.41
Non-Stocked

Mfr. Part #
AA1-B2-14-450-2-G-1-C

Mouser Part #
691-AA1B2144502G1C

Carling Technologies

Circuit Breakers 277VAC 50/60Hz 80VDC 1 POLE 5A

Learn More

Datasheet

Non-Stocked

$68.41

$56.76

$52.37

$44.50

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 277VAC 50/60Hz 80VDC 1 POLE 10A

AA1-B2-14-610-2-G-1-C
Carling Technologies
1: $42.00
Non-Stocked

Mfr. Part #
AA1-B2-14-610-2-G-1-C

Mouser Part #
691-AA1B2146102G1C

Carling Technologies

Circuit Breakers 277VAC 50/60Hz 80VDC 1 POLE 10A

Learn More

Datasheet

Non-Stocked

$42.00

$36.10

$30.67

$26.63

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 AA1B2146251B2C

AA1-B2-14-625-1B2-C
Carling Technologies
1: $66.89
Non-Stocked

Mfr. Part #
AA1-B2-14-625-1B2-C

Mouser Part #
691-AA1B2146251B2C

Carling Technologies

Circuit Breakers AA1B2146251B2C

Learn More

Datasheet

Non-Stocked

$66.89

$62.59

$48.94

$48.92

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B2146251G1C

AA1-B2-14-625-1G1-C
Carling Technologies
1: $65.99
Non-Stocked

Mfr. Part #
AA1-B2-14-625-1G1-C

Mouser Part #
691-AA1B2146251G1C

Carling Technologies

Circuit Breakers AA1B2146251G1C

Learn More

Datasheet

Non-Stocked

$65.99

$59.11

$48.94

$46.16

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 277VAC 50/60Hz 80VDC 1 POLE 25A

AA1-B2-14-625-2-G-1-C
Carling Technologies
1: $42.00
Non-Stocked

Mfr. Part #
AA1-B2-14-625-2-G-1-C

Mouser Part #
691-AA1B2146252G1C

Carling Technologies

Circuit Breakers 277VAC 50/60Hz 80VDC 1 POLE 25A

Learn More

Datasheet

Non-Stocked

$42.00

$36.10

$30.67

$26.63

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B214650522C

AA1-B2-14-650-522-C
Carling Technologies
1: $68.41
Non-Stocked

Mfr. Part #
AA1-B2-14-650-522-C

Mouser Part #
691-AA1B214650522C

Carling Technologies

Circuit Breakers AA1B214650522C

Learn More

Datasheet

Non-Stocked

$68.41

$56.76

$52.37

$44.50

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 AA1B2202101B1C

AA1-B2-20-210-1B1-C
Carling Technologies
1: $74.42
Non-Stocked

Mfr. Part #
AA1-B2-20-210-1B1-C

Mouser Part #
691-AA1B2202101B1C

Carling Technologies

Circuit Breakers AA1B2202101B1C

Learn More

Datasheet

Non-Stocked

$74.42

$66.70

$55.01

$52.29

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

100 mA

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B2202101D1C

AA1-B2-20-210-1D1-C
Carling Technologies
1: $74.42
Non-Stocked

Mfr. Part #
AA1-B2-20-210-1D1-C

Mouser Part #
691-AA1B2202101D1C

Carling Technologies

Circuit Breakers AA1B2202101D1C

Learn More

Datasheet

Non-Stocked

$74.42

$66.70

$55.01

$52.29

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

100 mA

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B220210PD1C

AA1-B2-20-210-PD1-C
Carling Technologies
1: $89.82
Non-Stocked

Mfr. Part #
AA1-B2-20-210-PD1-C

Mouser Part #
691-AA1B220210PD1C

Carling Technologies

Circuit Breakers AA1B220210PD1C

Learn More

Datasheet

Non-Stocked

$89.82

$74.51

$66.75

$61.46

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

100 mA

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B2202101G1C

AA1-B2-20-210-1G1-C
Carling Technologies
1: $74.42
Non-Stocked

Mfr. Part #
AA1-B2-20-210-1G1-C

Mouser Part #
691-AA1B22211G1C

Carling Technologies

Circuit Breakers AA1B2202101G1C

Learn More

Datasheet

Non-Stocked

$74.42

$66.70

$55.01

$52.29

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

100 mA

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0222501B1C

AA1-B0-22-250-1B1-C
Carling Technologies
1: $64.10
Non-Stocked

Mfr. Part #
AA1-B0-22-250-1B1-C

Mouser Part #
691-AA1B22251B1C

Carling Technologies

Circuit Breakers AA1B0222501B1C

Learn More

Datasheet

Non-Stocked

$64.10

$57.42

$47.66

$44.87

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 AA1B0224201B1C

AA1-B0-22-420-1B1-C
Carling Technologies
1: $55.60
Non-Stocked

Mfr. Part #
AA1-B0-22-420-1B1-C

Mouser Part #
691-AA1B22421B1C

Carling Technologies

Circuit Breakers AA1B0224201B1C

Learn More

Datasheet

Non-Stocked

$55.60

$49.78

$41.48

$38.70

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

2 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0224301B1C

AA1-B0-22-430-1B1-C
Carling Technologies
1: $55.60
Non-Stocked

Mfr. Part #
AA1-B0-22-430-1B1-C

Mouser Part #
691-AA1B22431B1C

Carling Technologies

Circuit Breakers AA1B0224301B1C

Learn More

Datasheet

Non-Stocked

$55.60

$49.78

$41.48

$38.70

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

3 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0224301D1C

AA1-B0-22-430-1D1-C
Carling Technologies
1: $54.76
Non-Stocked

Mfr. Part #
AA1-B0-22-430-1D1-C

Mouser Part #
691-AA1B22431D1C

Carling Technologies

Circuit Breakers AA1B0224301D1C

Learn More

Datasheet

Non-Stocked

$54.76

$45.43

$41.92

$34.72

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

3 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B2244751B1C

AA1-B2-24-475-1B1-C
Carling Technologies
1: $65.99
Non-Stocked

Mfr. Part #
AA1-B2-24-475-1B1-C

Mouser Part #
691-AA1B2244751B1C

Carling Technologies

Circuit Breakers AA1B2244751B1C

Learn More

Datasheet

Non-Stocked

$65.99

$59.11

$48.94

$46.16

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

7.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

A Series Circuit Breakers

Mouser Electronics®

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