.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 AA1A0036505A1C

AA1-A0-03-650-5A1-C
Carling Technologies
1: $32.21
9In Stock

Mfr. Part No.
AA1-A0-03-650-5A1-C

Mouser Part No
691-AA1A3655A1C

Carling Technologies

Circuit Breakers AA1A0036505A1C

Learn More

Datasheet

9In Stock

$32.21

$26.72

$24.66

$20.42

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 10 A ONE POLE

AC1-B0-34-610-131-D
Carling Technologies
1: $43.94
10In Stock

Mfr. Part No.
AC1-B0-34-610-131-D

Mouser Part No
691-AC1B034610131D

Carling Technologies

Circuit Breakers 10 A ONE POLE

Learn More

Datasheet

10In Stock

$43.94

$36.45

$33.63

$28.58

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 AC2A0036505H1C

AC2-A0-03-650-5H1-C
Carling Technologies
1: $90.89
9In Stock

Mfr. Part No.
AC2-A0-03-650-5H1-C

Mouser Part No
691-AC2A0036505H1C

Carling Technologies

Circuit Breakers AC2A0036505H1C

Learn More

Datasheet

9In Stock

$90.89

$75.39

$70.90

$59.08

$55.14

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

50 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0346209D1C

AA1-B0-34-620-9D1-C
Carling Technologies
1: $38.47
9In Stock

Mfr. Part No.
AA1-B0-34-620-9D1-C

Mouser Part No
691-AA1B0346209D1C

Carling Technologies

Circuit Breakers AA1B0346209D1C

Learn More

Datasheet

9In Stock

$38.47

$31.91

$29.43

$24.66

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 AA1B0126101T2D

AA1-B0-12-610-1T2-D
Carling Technologies
1: $36.02
6In Stock

Mfr. Part No.
AA1-B0-12-610-1T2-D

Mouser Part No
691-AA1B12611T2D

Carling Technologies

Circuit Breakers AA1B0126101T2D

Learn More

Datasheet

6In Stock

$36.02

$29.88

$27.57

$22.84

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 25A 2P SPDT Wht Act no Act, QC

AA2-B0-44-625-5B1-C
Carling Technologies
1: $95.31
7In Stock

Mfr. Part No.
AA2-B0-44-625-5B1-C

Mouser Part No
691-AA2B0446255B1C

Carling Technologies

Circuit Breakers 25A 2P SPDT Wht Act no Act, QC

Learn More

Datasheet

7In Stock

$95.31

$79.73

$75.54

$62.95

$58.75

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AB2B0266405B1C

AB2-B0-26-640-5B1-C
Carling Technologies
1: $58.02
5In Stock

Mfr. Part No.
AB2-B0-26-640-5B1-C

Mouser Part No
691-AB2B0266405B1C

Carling Technologies

Circuit Breakers AB2B0266405B1C

Learn More

Datasheet

5In Stock

$58.02

$53.11

$49.09

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

40 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AC1B0346255G2C

AC1-B0-34-625-5G2-C
Carling Technologies
1: $47.07
3In Stock

Mfr. Part No.
AC1-B0-34-625-5G2-C

Mouser Part No
691-AC1B346255G2C

Carling Technologies

Circuit Breakers AC1B0346255G2C

Learn More

Datasheet

3In Stock

$47.07

$39.05

$36.03

$30.61

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers AC1B0346305F2C

AC1-B0-34-630-5F2-C
Carling Technologies
1: $47.07
3In Stock

Mfr. Part No.
AC1-B0-34-630-5F2-C

Mouser Part No
691-AC1B34635F2C

Carling Technologies

Circuit Breakers AC1B0346305F2C

Learn More

Datasheet

3In Stock

$47.07

$39.05

$36.03

$30.61

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Two Color Curved Visi-Rocker, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AC1-B0-34-620-1G1-C
Carling Technologies
1: $43.94
12In Stock

Mfr. Part No.
AC1-B0-34-620-1G1-C

Mouser Part No
691-AC1B0346201G1C

Carling Technologies

Circuit Breakers 1-pole, Two Color Curved Visi-Rocker, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

12In Stock

$43.94

$36.45

$33.63

$28.58

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 AA1B0346203B1I

AA1-B0-34-620-3B1-I
Carling Technologies
1: $50.23
8In Stock

Mfr. Part No.
AA1-B0-34-620-3B1-I

Mouser Part No
691-AA1B0346203B1I

Carling Technologies

Circuit Breakers AA1B0346203B1I

Learn More

Datasheet

8In Stock

$50.23

$50.22

$29.21

$26.88

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 AA1B0346109D1C

AA1-B0-34-610-9D1-C
Carling Technologies
1: $38.47
7In Stock

Mfr. Part No.
AA1-B0-34-610-9D1-C

Mouser Part No
691-AA1B34619D1C

Carling Technologies

Circuit Breakers AA1B0346109D1C

Learn More

Datasheet

7In Stock

$38.47

$31.91

$29.43

$24.66

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 AB2B0346152B1C

AB2-B0-34-615-2B1-C
Carling Technologies
1: $90.22
5In Stock

Mfr. Part No.
AB2-B0-34-615-2B1-C

Mouser Part No
691-AB2B0346152B1C

Carling Technologies

Circuit Breakers AB2B0346152B1C

Learn More

Datasheet

5In Stock

$90.22

$74.84

$70.38

$58.65

$54.73

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 AC1B0346105F2C

AC1-B0-34-610-5F2-C
Carling Technologies
1: $47.07
3In Stock

Mfr. Part No.
AC1-B0-34-610-5F2-C

Mouser Part No
691-AC1B34615F2C

Carling Technologies

Circuit Breakers AC1B0346105F2C

Learn More

Datasheet

3In Stock

$47.07

$39.05

$36.03

$30.61

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 1-pole, Handle, 0.5 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

AA1-B0-11-250-2D1-C
Carling Technologies
1: $44.01
22In Stock

Mfr. Part No.
AA1-B0-11-250-2D1-C

Mouser Part No
691-AA1B0112502D1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 0.5 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

22In Stock

$44.01

$33.15

$30.69

$30.65

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 AA1B0226101B1C

AA1-B0-22-610-1B1-C
Carling Technologies
1: $35.91
5In Stock

Mfr. Part No.
AA1-B0-22-610-1B1-C

Mouser Part No
691-AA1B0226101B1C

Carling Technologies

Circuit Breakers AA1B0226101B1C

Learn More

Datasheet

5In Stock

$35.91

$29.79

$27.49

$22.77

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 AA1B0344501B1C

AA1-B0-34-450-1B1-C
Carling Technologies
1: $35.90
5In Stock

Mfr. Part No.
AA1-B0-34-450-1B1-C

Mouser Part No
691-AA1B0344501B1C

Carling Technologies

Circuit Breakers AA1B0344501B1C

Learn More

Datasheet

5In Stock

$35.90

$29.78

$24.56

$21.67

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 AA1B0346255D2C

AA1-B0-34-625-5D2-C
Carling Technologies
1: $38.47
3In Stock

Mfr. Part No.
AA1-B0-34-625-5D2-C

Mouser Part No
691-AA1B346255D2C

Carling Technologies

Circuit Breakers AA1B0346255D2C

Learn More

Datasheet

3In Stock

$38.47

$31.91

$29.43

$24.66

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 AA2B0346205D1C

AA2-B0-34-620-5D1-C
Carling Technologies
1: $90.22
1In Stock

Mfr. Part No.
AA2-B0-34-620-5D1-C

Mouser Part No
691-AA2B0346205D1C

Carling Technologies

Circuit Breakers AA2B0346205D1C

Learn More

Datasheet

1In Stock

$90.22

$74.84

$70.38

$58.65

$54.73

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B0346303B1C

AA2-B0-34-630-3B1-C
Carling Technologies
1: $90.22
9In Stock

Mfr. Part No.
AA2-B0-34-630-3B1-C

Mouser Part No
691-AA2B0346303B1C

Carling Technologies

Circuit Breakers AA2B0346303B1C

Learn More

Datasheet

9In Stock

$90.22

$74.84

$70.38

$58.65

$54.73

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B0246405B1C

AA2-B0-24-640-5B1-C
Carling Technologies
1: $90.22
9In Stock

Mfr. Part No.
AA2-B0-24-640-5B1-C

Mouser Part No
691-AA2B24645B1C

Carling Technologies

Circuit Breakers AA2B0246405B1C

Learn More

Datasheet

9In Stock

$90.22

$74.84

$70.38

$58.65

$54.73

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

40 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AC1B0366155F2D

AC1-B0-36-615-5F2-D
Carling Technologies
1: $28.47
9In Stock

Mfr. Part No.
AC1-B0-36-615-5F2-D

Mouser Part No
691-AC1B0366155F2D

Carling Technologies

Circuit Breakers AC1B0366155F2D

Learn More

Datasheet

9In Stock

$28.47

$27.69

$25.79

$25.44

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Circuit Breaker 2 pole, 50/60Hz, 10A

AC2-B0-24-610-1F1-C
Carling Technologies
1: $96.07
1In Stock

Mfr. Part No.
AC2-B0-24-610-1F1-C

Mouser Part No
691-AC2B0246101F1C

Carling Technologies

Circuit Breakers Circuit Breaker 2 pole, 50/60Hz, 10A

Learn More

Datasheet

1In Stock

$96.07

$80.36

$76.14

$63.45

$59.22

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 AC2B0466202FDD

AC2-B0-46-620-2FD-D
Carling Technologies
1: $108.26
8In Stock

Mfr. Part No.
AC2-B0-46-620-2FD-D

Mouser Part No
691-AC2B0466202FDD

Carling Technologies

Circuit Breakers AC2B0466202FDD

Learn More

Datasheet

8In Stock

$108.26

$91.40

$82.76

$77.93

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

20 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AD2B0346253B1C

AD2-B0-34-625-3B1-C
Carling Technologies
1: $101.85
8In Stock
9On Order

Mfr. Part No.
AD2-B0-34-625-3B1-C

Mouser Part No
691-AD2B346253B1C

Carling Technologies

Circuit Breakers AD2B0346253B1C

Learn More

Datasheet

8In Stock

9On Order

$101.85

$85.20

$80.72

$67.27

$62.78

Min.: 1
Mult.: 1

277 VAC

80 VDC

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