Circuit Breakers – Mouser Liechtenstein

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

A Series Circuit Breakers

Carling Technologies A Series Circuit Breakers are compact, temperature stable hydraulic magnetic circuit breakers designed for precision operation in OEM markets requiring general purpose and full load amp applications. The visi-rocker or paddle actuators offer a clean, contemporary design for front panel operations.

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

Results: 1’705

Applied Filters:

Series

Product

Type

Current Rating

Voltage Rating AC

Number of Poles

Actuator

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; }

Part #

Circuit Breakers AA1B0346155G1C

AA1-B0-34-615-5G1-C
Carling Technologies
1: CHF 33.62
8On Order

Mfr. Part No.
AA1-B0-34-615-5G1-C

Mouser Part No
691-AA1B346155G1C

Carling Technologies

Circuit Breakers AA1B0346155G1C

Learn More

Datasheet

8On Order

CHF 33.62

CHF 27.88

CHF 25.52

CHF 25.38

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0346105D2C

AA1-B0-34-610-5D2-C
Carling Technologies
1: CHF 33.62
5On Order

Mfr. Part No.
AA1-B0-34-610-5D2-C

Mouser Part No
691-AA1B34615D2C

Carling Technologies

Circuit Breakers AA1B0346105D2C

Learn More

Datasheet

5On Order

CHF 33.62

CHF 27.88

CHF 25.73

CHF 21.56

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0346205D2C

AA1-B0-34-620-5D2-C
Carling Technologies
1: CHF 33.62
9Expected 10/1/2026

Mfr. Part No.
AA1-B0-34-620-5D2-C

Mouser Part No
691-AA1B34625D2C

Carling Technologies

Circuit Breakers AA1B0346205D2C

Learn More

Datasheet

9Expected 10/1/2026

CHF 33.62

CHF 27.88

CHF 25.14

CHF 23.40

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0346305G1C

AA1-B0-34-630-5G1-C
Carling Technologies
1: CHF 33.33
9On Order

Mfr. Part No.
AA1-B0-34-630-5G1-C

Mouser Part No
691-AA1B34635G1C

Carling Technologies

Circuit Breakers AA1B0346305G1C

Learn More

Datasheet

9On Order

CHF 33.33

CHF 27.66

CHF 25.52

CHF 21.13

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0426162D1C

AA1-B0-42-616-2D1-C
Carling Technologies
1: CHF 36.23
9Expected 11/25/2026

Mfr. Part No.
AA1-B0-42-616-2D1-C

Mouser Part No
691-AA1B426162D1C

Carling Technologies

Circuit Breakers AA1B0426162D1C

Learn More

Datasheet

9Expected 11/25/2026

CHF 36.23

CHF 30.05

CHF 25.67

CHF 25.27

Quote

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

16 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1F0102101D2C

AA1-F0-10-210-1D2-C
Carling Technologies
1: CHF 46.38
5On Order

Mfr. Part No.
AA1-F0-10-210-1D2-C

Mouser Part No
691-AA1F0102101D2C

Carling Technologies

Circuit Breakers AA1F0102101D2C

Learn More

Datasheet

5On Order

CHF 46.38

CHF 38.48

CHF 35.02

CHF 34.66

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

100 mA

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B022625MB1C

AA2-B0-22-625-MB1-C
Carling Technologies
1: CHF 70.64
2Expected 9/4/2026

Mfr. Part No.
AA2-B0-22-625-MB1-C

Mouser Part No
691-AA2B022625MB1C

Carling Technologies

Circuit Breakers AA2B022625MB1C

Learn More

Datasheet

2Expected 9/4/2026

CHF 70.64

CHF 61.47

CHF 61.21

CHF 59.53

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AA2-B0-24-615-1B1-C
Carling Technologies
1: CHF 73.72
9Expected 9/1/2026

Mfr. Part No.
AA2-B0-24-615-1B1-C

Mouser Part No
691-AA2B0246151B1C

Carling Technologies

Circuit Breakers 2-pole, Handle, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

9Expected 9/1/2026

CHF 73.72

CHF 61.15

CHF 55.93

CHF 53.42

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 20AMP DOUBLE POLE

AA2-B0-24-620-1B1-C
Carling Technologies
1: CHF 62.64
10Expected 12/29/2026

Mfr. Part No.
AA2-B0-24-620-1B1-C

Mouser Part No
691-AA2B0246201B1C

Carling Technologies

Circuit Breakers 20AMP DOUBLE POLE

Learn More

Datasheet

10Expected 12/29/2026

CHF 62.64

CHF 54.33

CHF 50.82

CHF 50.17

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B0246251B1C

AA2-B0-24-625-1B1-C
Carling Technologies
1: CHF 73.72
5On Order

Mfr. Part No.
AA2-B0-24-625-1B1-C

Mouser Part No
691-AA2B0246251B1C

Carling Technologies

Circuit Breakers AA2B0246251B1C

Learn More

Datasheet

5On Order

CHF 73.72

CHF 61.15

CHF 55.93

CHF 55.92

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B0246301B1C

AA2-B0-24-630-1B1-C
Carling Technologies
1: CHF 65.19
10On Order

Mfr. Part No.
AA2-B0-24-630-1B1-C

Mouser Part No
691-AA2B0246301B1C

Carling Technologies

Circuit Breakers AA2B0246301B1C

Learn More

Datasheet

10On Order

CHF 65.19

CHF 55.60

CHF 51.40

CHF 48.25

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B0344503D2C

AA2-B0-34-450-3D2-C
Carling Technologies
1: CHF 72.62
10Expected 9/10/2026

Mfr. Part No.
AA2-B0-34-450-3D2-C

Mouser Part No
691-AA2B0344503D2C

Carling Technologies

Circuit Breakers AA2B0344503D2C

Learn More

Datasheet

10Expected 9/10/2026

CHF 72.62

CHF 60.24

CHF 55.18

CHF 53.96

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER HYMAG

AA2-B0-34-620-5B1-C
Carling Technologies
1: CHF 77.60
5Expected 9/10/2026

Mfr. Part No.
AA2-B0-34-620-5B1-C

Mouser Part No
691-AA2B0346205B1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

5Expected 9/10/2026

CHF 77.60

CHF 64.92

CHF 59.46

CHF 51.02

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER HYMAG

AA2-B0-34-650-5B1-C
Carling Technologies
1: CHF 77.60
6Expected 9/8/2026

Mfr. Part No.
AA2-B0-34-650-5B1-C

Mouser Part No
691-AA2B0346505B1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

6Expected 9/8/2026

CHF 77.60

CHF 64.92

CHF 59.46

CHF 55.05

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

50 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER HYMAG

AA2-B0-34-615-5B1-C
Carling Technologies
1: CHF 77.60
4In Stock

Mfr. Part No.
AA2-B0-34-615-5B1-C

Mouser Part No
691-AA2B346155B1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

4In Stock

CHF 77.60

CHF 64.92

CHF 59.46

CHF 54.71

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER HYMAG

AA2-B0-34-625-5B1-C
Carling Technologies
1: CHF 77.60
9Expected 9/4/2026

Mfr. Part No.
AA2-B0-34-625-5B1-C

Mouser Part No
691-AA2B346255B1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

9Expected 9/4/2026

CHF 77.60

CHF 64.92

CHF 59.46

CHF 56.61

Quote

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER HYMAG

AA2-B0-34-640-5B1-C
Carling Technologies
1: CHF 77.60
5Expected 9/8/2026

Mfr. Part No.
AA2-B0-34-640-5B1-C

Mouser Part No
691-AA2B34645B1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

5Expected 9/8/2026

CHF 77.60

CHF 64.92

CHF 59.46

CHF 56.38

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

40 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER HYMAG

AA2-B0-22-630-2B1-C
Carling Technologies
1: CHF 66.99
19Expected 11/26/2026

Mfr. Part No.
AA2-B0-22-630-2B1-C

Mouser Part No
691-AA2BO226302B1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Learn More

Datasheet

19Expected 11/26/2026

CHF 66.99

CHF 57.37

CHF 53.77

CHF 49.80

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AB2B0246301D1C

AB2-B0-24-630-1D1-C
Carling Technologies
1: CHF 73.72
9On Order

Mfr. Part No.
AB2-B0-24-630-1D1-C

Mouser Part No
691-AB2B0246301D1C

Carling Technologies

Circuit Breakers AB2B0246301D1C

Learn More

Datasheet

9On Order

CHF 73.72

CHF 61.15

CHF 55.93

CHF 55.92

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AB2B0246305B1C

AB2-B0-24-630-5B1-C
Carling Technologies
1: CHF 77.60
9On Order

Mfr. Part No.
AB2-B0-24-630-5B1-C

Mouser Part No
691-AB2B0246305B1C

Carling Technologies

Circuit Breakers AB2B0246305B1C

Learn More

Datasheet

9On Order

CHF 77.60

CHF 64.92

CHF 59.46

CHF 58.96

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AB2B0266103D1C

AB2-B0-26-610-3D1-C
Carling Technologies
1: CHF 72.62
9Expected 9/4/2026

Mfr. Part No.
AB2-B0-26-610-3D1-C

Mouser Part No
691-AB2B0266103D1C

Carling Technologies

Circuit Breakers AB2B0266103D1C

Learn More

Datasheet

9Expected 9/4/2026

CHF 72.62

CHF 60.24

CHF 55.18

CHF 52.23

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AB2B0346105D2C

AB2-B0-34-610-5D2-C
Carling Technologies
1: CHF 69.04
5Expected 10/1/2026

Mfr. Part No.
AB2-B0-34-610-5D2-C

Mouser Part No
691-AB2B0346105D2C

Carling Technologies

Circuit Breakers AB2B0346105D2C

Learn More

Datasheet

5Expected 10/1/2026

CHF 69.04

CHF 59.19

CHF 56.02

CHF 52.79

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AB2-B0-34-630-3B1-C
Carling Technologies
1: CHF 62.54
10Expected 9/9/2026

Mfr. Part No.
AB2-B0-34-630-3B1-C

Mouser Part No
691-AB2B0346303B1C

Carling Technologies

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

10Expected 9/9/2026

CHF 62.54

CHF 56.96

CHF 55.16

CHF 45.65

CHF 42.04

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AB2B0226251D1B

AB2-B0-22-625-1D1-B
Carling Technologies
1: CHF 67.90
9Expected 9/4/2026

Mfr. Part No.
AB2-B0-22-625-1D1-B

Mouser Part No
691-AB2B226251D1B

Carling Technologies

Circuit Breakers AB2B0226251D1B

Learn More

Datasheet

9Expected 9/4/2026

CHF 67.90

CHF 56.32

CHF 51.90

CHF 51.26

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AB2B0246155D2C

AB2-B0-24-615-5D2-C
Carling Technologies
1: CHF 77.60
10Expected 9/10/2026

Mfr. Part No.
AB2-B0-24-615-5D2-C

Mouser Part No
691-AB2B246155D2C

Carling Technologies

Circuit Breakers AB2B0246155D2C

Learn More

Datasheet

10Expected 9/10/2026

CHF 77.60

CHF 64.92

CHF 59.46

CHF 57.75

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

A Series Circuit Breakers

Customer Service Office

Company

Resources

Support

11 mA
38 mA
50 mA
78 mA
100 mA
150 mA
300 mA
400 mA
500 mA
610 mA
850 mA
1 A
1.5 A
2 A
2.25 A
2.5 A
2.75 A
3 A
3.25 A
3.5 A