Circuit Breakers – Mouser Liechtenstein

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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.

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Part #

Circuit Breakers 1-pole, Handle, 40 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-52-640-5B1-C
Carling Technologies
1: CHF 36.89
4In Stock
11Expected 9/7/2026

Mfr. Part No.
AA1-B0-52-640-5B1-C

Mouser Part No
691-AA1B0526405B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 40 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

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Datasheet

4In Stock

11Expected 9/7/2026

CHF 36.89

CHF 28.08

CHF 27.64

CHF 22.91

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

40 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0166301D1B

AA1-B0-16-630-1D1-B
Carling Technologies
1: CHF 30.85
1In Stock

Mfr. Part No.
AA1-B0-16-630-1D1-B

Mouser Part No
691-AA1B16631D1B

Carling Technologies

Circuit Breakers AA1B0166301D1B

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Datasheet

1In Stock

CHF 30.85

CHF 25.58

CHF 23.60

CHF 21.25

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AA2-B0-24-630-1B2-C
Carling Technologies
1: CHF 82.37
7In Stock
30Expected 12/14/2026

Mfr. Part No.
AA2-B0-24-630-1B2-C

Mouser Part No
691-AA2-B0-246301B2C

Carling Technologies

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

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Datasheet

7In Stock

30Expected 12/14/2026

CHF 82.37

CHF 66.64

CHF 63.27

CHF 57.53

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 2-pole, Handle, 30 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AA2-B0-26-630-1B1-C
Carling Technologies
1: CHF 85.88
12In Stock

Mfr. Part No.
AA2-B0-26-630-1B1-C

Mouser Part No
691-AA2-B0-266301B1C

Carling Technologies

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

12In Stock

CHF 85.88

CHF 85.87

CHF 57.52

CHF 49.41

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B0226405B1C

AA2-B0-22-640-5B1-C
Carling Technologies
1: CHF 61.72
5In Stock

Mfr. Part No.
AA2-B0-22-640-5B1-C

Mouser Part No
691-AA2B0226405B1C

Carling Technologies

Circuit Breakers AA2B0226405B1C

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Datasheet

5In Stock

CHF 61.72

CHF 60.24

CHF 55.18

CHF 52.67

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

40 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 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

AB2-A0-03-630-2D1-C
Carling Technologies
1: CHF 63.70
4In Stock
20Expected 9/17/2026

Mfr. Part No.
AB2-A0-03-630-2D1-C

Mouser Part No
691-AB2A0036302D1C

Carling Technologies

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

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Datasheet

4In Stock

20Expected 9/17/2026

CHF 63.70

CHF 53.76

CHF 49.06

CHF 42.92

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 AB2B0346155D1C

AB2-B0-34-615-5D1-C
Carling Technologies
1: CHF 77.60
4In Stock

Mfr. Part No.
AB2-B0-34-615-5D1-C

Mouser Part No
691-AB2B0346155D1C

Carling Technologies

Circuit Breakers AB2B0346155D1C

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Datasheet

4In Stock

CHF 77.60

CHF 64.92

CHF 59.46

CHF 57.07

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

AB2-B0-34-650-5D1-C
Carling Technologies
1: CHF 75.63
1In Stock
10Expected 12/22/2026

Mfr. Part No.
AB2-B0-34-650-5D1-C

Mouser Part No
691-AB2B0346505D1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

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Datasheet

1In Stock

10Expected 12/22/2026

CHF 75.63

CHF 62.10

CHF 53.35

CHF 51.26

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

50 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 20 A 277VAC 80VDC 1 Pole

AC1-B0-14-620-5F1-C
Carling Technologies
1: CHF 45.85
5In Stock

Mfr. Part No.
AC1-B0-14-620-5F1-C

Mouser Part No
691-AC1B0146205F1C

Carling Technologies

Circuit Breakers 20 A 277VAC 80VDC 1 Pole

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Datasheet

5In Stock

CHF 45.85

CHF 33.72

CHF 31.06

CHF 29.47

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Two Color Curved Visi-Rocker, 10 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AC1-B0-34-610-1G1-C
Carling Technologies
1: CHF 37.63
8In Stock

Mfr. Part No.
AC1-B0-34-610-1G1-C

Mouser Part No
691-AC1B0346101G1C

Carling Technologies

Circuit Breakers 1-pole, Two Color Curved Visi-Rocker, 10 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

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Datasheet

8In Stock

CHF 37.63

CHF 32.26

CHF 29.18

CHF 24.15

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER HYMAG

AC1-B0-34-610-5H2-C
Carling Technologies
1: CHF 34.21
1In Stock

Mfr. Part No.
AC1-B0-34-610-5H2-C

Mouser Part No
691-AC1B0346105H2C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

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Datasheet

1In Stock

CHF 34.21

CHF 31.06

CHF 25.08

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 30 A ONE POLE

AC1-B0-34-630-131-D
Carling Technologies
1: CHF 38.41
2In Stock

Mfr. Part No.
AC1-B0-34-630-131-D

Mouser Part No
691-AC1B034630131D

Carling Technologies

Circuit Breakers 30 A ONE POLE

Learn More

Datasheet

2In Stock

CHF 38.41

CHF 31.87

CHF 29.18

CHF 26.61

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 30 A ONE POLE

AC1-B0-34-630-1G1-C
Carling Technologies
1: CHF 39.18
7In Stock

Mfr. Part No.
AC1-B0-34-630-1G1-C

Mouser Part No
691-AC1B0346301G1C

Carling Technologies

Circuit Breakers 30 A ONE POLE

Learn More

Datasheet

7In Stock

CHF 39.18

CHF 29.18

CHF 26.84

CHF 25.97

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2Pole Visi-Rckr 15 A Vert On-Off Red/Red

AC2-B0-24-615-1G1-C
Carling Technologies
1: CHF 83.20
1In Stock

Mfr. Part No.
AC2-B0-24-615-1G1-C

Mouser Part No
691-AC2B0246151G1C

Carling Technologies

Circuit Breakers 2Pole Visi-Rckr 15 A Vert On-Off Red/Red

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Datasheet

1In Stock

CHF 83.20

CHF 70.24

CHF 66.55

CHF 55.46

CHF 51.75

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AF1B024630111C

AF1-B0-24-630-111-C
Carling Technologies
1: CHF 38.40
9In Stock

Mfr. Part No.
AF1-B0-24-630-111-C

Mouser Part No
691-AF1B024630111C

Carling Technologies

Circuit Breakers AF1B024630111C

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Datasheet

9In Stock

CHF 38.40

CHF 31.86

CHF 29.39

CHF 24.98

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AF1B046610131D

AF1-B0-46-610-131-D
Carling Technologies
1: CHF 40.99
5In Stock

Mfr. Part No.
AF1-B0-46-610-131-D

Mouser Part No
691-AF1B046610131D

Carling Technologies

Circuit Breakers AF1B046610131D

Learn More

Datasheet

5In Stock

CHF 40.99

CHF 34.00

CHF 31.37

CHF 26.98

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

10 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AG1-B0-26-450-111-D

AG1-B0-26-450-111-D
Carling Technologies
1: CHF 38.40
23In Stock

Mfr. Part No.
AG1-B0-26-450-111-D

Mouser Part No
691-AG1B026450111D

Carling Technologies

Circuit Breakers AG1-B0-26-450-111-D

Learn More

Datasheet

23In Stock

CHF 38.40

CHF 31.86

CHF 29.39

CHF 24.98

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AG1B212410313AT

AG1-B2-12-410-313-AT
Carling Technologies
1: CHF 40.73
5In Stock

Mfr. Part No.
AG1-B2-12-410-313-AT

Mouser Part No
691-AG1B212410313AT

Carling Technologies

Circuit Breakers AG1B212410313AT

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Datasheet

5In Stock

CHF 40.73

CHF 38.14

CHF 35.73

CHF 33.61

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

1 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B0244101B1C

AA2-B0-24-410-1B1-C
Carling Technologies
1: CHF 73.73
10In Stock

Mfr. Part No.
AA2-B0-24-410-1B1-C

Mouser Part No
691-AA2B0244101B1C

Carling Technologies

Circuit Breakers AA2B0244101B1C

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Datasheet

10In Stock

CHF 73.73

CHF 61.16

CHF 57.51

CHF 52.37

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

1 A

277 VAC

80 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA3B0226252B1C

AA3-B0-22-625-2B1-C
Carling Technologies
1: CHF 116.38
2In Stock

Mfr. Part No.
AA3-B0-22-625-2B1-C

Mouser Part No
691-AA3B0226252B1C

Carling Technologies

Circuit Breakers AA3B0226252B1C

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Datasheet

2In Stock

CHF 116.38

CHF 96.51

CHF 88.46

CHF 87.09

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

3 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AC1B0345225H2C

AC1-B0-34-522-5H2-C
Carling Technologies
1: CHF 40.64
11In Stock

Mfr. Part No.
AC1-B0-34-522-5H2-C

Mouser Part No
691-AC1-B0345225H2C

Carling Technologies

Circuit Breakers AC1B0345225H2C

Learn More

Datasheet

11In Stock

CHF 40.64

CHF 33.72

CHF 31.10

CHF 26.76

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

2.25 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers AC1B0345225F2C

AC1-B0-34-522-5F2-C
Carling Technologies
1: CHF 40.65
10In Stock

Mfr. Part No.
AC1-B0-34-522-5F2-C

Mouser Part No
691-AC1B0345225F2C

Carling Technologies

Circuit Breakers AC1B0345225F2C

Learn More

Datasheet

10In Stock

CHF 40.65

CHF 33.72

CHF 31.10

CHF 28.44

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

2.25 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers 15A 120VAC 50/60Hz Rcsd Pdl Act no Aux

AY1-B0-24-615-121-KC
Carling Technologies
1: CHF 41.87
5In Stock

Mfr. Part No.
AY1-B0-24-615-121-KC

Mouser Part No
691-AY1B024615121KC

Carling Technologies

Circuit Breakers 15A 120VAC 50/60Hz Rcsd Pdl Act no Aux

Learn More

Datasheet

5In Stock

CHF 41.87

CHF 34.73

CHF 29.74

CHF 27.60

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-620-3B1-C
Carling Technologies
1: CHF 30.94
68On Order

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

Mouser Part No
691-AA1B0346203B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 20 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

68On Order

CHF 30.94

CHF 25.67

CHF 23.67

CHF 19.61

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-630-3B1-C
Carling Technologies
1: CHF 30.94
191On Order

Mfr. Part No.
AA1-B0-34-630-3B1-C

Mouser Part No
691-AA1B0346303B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

191On Order

CHF 30.94

CHF 25.67

CHF 21.04

CHF 19.61

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

A Series Circuit Breakers

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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