Circuit Breakers – Mouser Singapore

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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 2-pole, Handle, 30 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AB2-B0-34-630-5D1-C
Carling Technologies
1: $131.21
26In Stock

Mfr. Part No.
AB2-B0-34-630-5D1-C

Mouser Part No
691-AB2B0346305D1C

Carling Technologies

Circuit Breakers 2-pole, Handle, 30 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

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Datasheet

26In Stock

$131.21

$111.13

$103.92

$83.11

$76.53

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 30A 1P Blk Act Screw Trm

AA1-A0-03-630-2D1-C
Carling Technologies
1: $47.56
9In Stock

Mfr. Part No.
AA1-A0-03-630-2D1-C

Mouser Part No
691-AA1A0036302D1C

Carling Technologies

Circuit Breakers 30A 1P Blk Act Screw Trm

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Datasheet

9In Stock

$47.56

$39.45

$36.41

$30.15

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 1-pole, Handle, 2.5 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

AA1-B0-11-425-2D1-C
Carling Technologies
1: $65.95
51In Stock

Mfr. Part No.
AA1-B0-11-425-2D1-C

Mouser Part No
691-AA1B0114252D1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 2.5 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted

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Datasheet

51In Stock

$65.95

$54.64

$50.54

$46.55

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

2.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1P ON-OFF 30 A Threaded 6-32X.195

AA1-B0-20-630-1B1-C
Carling Technologies
1: $52.12
1In Stock

Mfr. Part No.
AA1-B0-20-630-1B1-C

Mouser Part No
691-AA1B0206301B1C

Carling Technologies

Circuit Breakers 1P ON-OFF 30 A Threaded 6-32X.195

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Datasheet

1In Stock

$52.12

$43.22

$39.85

$38.42

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 CIRC BREAKER Hyd/Mag,3 POLE,15AMP

AA1-B0-34-610-1B1-C
Carling Technologies
1: $52.13
8In Stock

Mfr. Part No.
AA1-B0-34-610-1B1-C

Mouser Part No
691-AA1B0346101B1C

Carling Technologies

Circuit Breakers CIRC BREAKER Hyd/Mag,3 POLE,15AMP

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Datasheet

8In Stock

$52.13

$43.23

$39.86

$34.79

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 1-pole, Handle, 50 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-650-5B1-C
Carling Technologies
1: $56.33
10In Stock

Mfr. Part No.
AA1-B0-34-650-5B1-C

Mouser Part No
691-AA1B0346505B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 50 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

10In Stock

$56.33

$46.74

$43.47

$34.50

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

50 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B052640581C

AA1-B0-52-640-581-C
Carling Technologies
1: $57.19
3In Stock

Mfr. Part No.
AA1-B0-52-640-581-C

Mouser Part No
691-AA1B052640581C

Carling Technologies

Circuit Breakers AA1B052640581C

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Datasheet

3In Stock

$57.19

$47.44

$43.37

$42.09

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

40 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Handle, 35 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA2-B0-24-635-5D1-C
Carling Technologies
1: $131.12
6In Stock

Mfr. Part No.
AA2-B0-24-635-5D1-C

Mouser Part No
691-AA2B0246355D1C

Carling Technologies

Circuit Breakers 2-pole, Handle, 35 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

6In Stock

$131.12

$109.68

$100.46

$86.81

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

35 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA2B0246505B1C

AA2-B0-24-650-5B1-C
Carling Technologies
1: $131.12
2In Stock
10On Order

Mfr. Part No.
AA2-B0-24-650-5B1-C

Mouser Part No
691-AA2B024650-5B1C

Carling Technologies

Circuit Breakers AA2B0246505B1C

Learn More

Datasheet

2In Stock

10On Order

$131.12

$109.68

$100.46

$92.38

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 2-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

AB2-B0-24-450-1D1-C
Carling Technologies
1: $123.54
2In Stock
10On Order

Mfr. Part No.
AB2-B0-24-450-1D1-C

Mouser Part No
691-AB2B0244501D1C

Carling Technologies

Circuit Breakers 2-pole, Handle, 5 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

2In Stock

10On Order

$123.54

$102.46

$94.49

$77.93

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Two Color Curved Visi-Rocker, 20 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

AF2-B0-46-620-212-D
Carling Technologies
1: $152.81
8In Stock

Mfr. Part No.
AF2-B0-46-620-212-D

Mouser Part No
691-AF2B046620212D

Carling Technologies

Circuit Breakers 2-pole, Two Color Curved Visi-Rocker, 20 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934

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Datasheet

8In Stock

$152.81

$134.74

$120.40

$111.45

$107.66

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AG2B026615111D

AG2-B0-26-615-111-D
Carling Technologies
1: $140.57
8In Stock

Mfr. Part No.
AG2-B0-26-615-111-D

Mouser Part No
691-AG2B026615111D

Carling Technologies

Circuit Breakers AG2B026615111D

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Datasheet

8In Stock

$140.57

$118.66

$107.92

$99.63

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

15 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 25A 2 POLE .250 QC FLAT ROCKER RED

A12-B0-34-625-131-E
Carling Technologies
1: $121.90
1In Stock

Mfr. Part No.
A12-B0-34-625-131-E

Mouser Part No
691-A12B034625131E

Carling Technologies

Circuit Breakers 25A 2 POLE .250 QC FLAT ROCKER RED

Learn More

Datasheet

1In Stock

$121.90

$107.93

$107.92

$105.47

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 7.5 Amp 1 POLE

AA1-B0-34-475-3D1-C
Carling Technologies
1: $52.33
5In Stock

Mfr. Part No.
AA1-B0-34-475-3D1-C

Mouser Part No
691-AA1-B0-344753D1C

Carling Technologies

Circuit Breakers 7.5 Amp 1 POLE

Learn More

Datasheet

5In Stock

$52.33

$43.41

$33.10

$31.54

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

7.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers One pole, .5A Circuit Breaker

AA1-B0-10-250-2D1-C
Carling Technologies
1: $64.49
18In Stock

Mfr. Part No.
AA1-B0-10-250-2D1-C

Mouser Part No
691-AA1B0102502D1C

Carling Technologies

Circuit Breakers One pole, .5A Circuit Breaker

Learn More

Datasheet

18In Stock

$64.49

$53.50

$49.34

$47.34

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

500 mA

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0264501B1C

AA1-B0-26-450-1B1-C
Carling Technologies
1: $52.12
25In Stock

Mfr. Part No.
AA1-B0-26-450-1B1-C

Mouser Part No
691-AA1B0264501B1C

Carling Technologies

Circuit Breakers AA1B0264501B1C

Learn More

Datasheet

25In Stock

$52.12

$43.22

$40.66

$34.24

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-26-615-3D1-C
Carling Technologies
1: $46.85
3In Stock
10Expected 28/8/2026

Mfr. Part No.
AA1-B0-26-615-3D1-C

Mouser Part No
691-AA1B0266153D1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

3In Stock

10Expected 28/8/2026

$46.85

$40.68

$36.86

$32.29

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 1-pole, Handle, 5 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-450-3B1-C
Carling Technologies
1: $46.85
2In Stock

Mfr. Part No.
AA1-B0-34-450-3B1-C

Mouser Part No
691-AA1B0344503B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

2In Stock

$46.85

$40.68

$34.31

$30.40

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AA1B0344753B1C

AA1-B0-34-475-3B1-C
Carling Technologies
1: $40.85
2In Stock

Mfr. Part No.
AA1-B0-34-475-3B1-C

Mouser Part No
691-AA1B0344753B1C

Carling Technologies

Circuit Breakers AA1B0344753B1C

Learn More

Datasheet

2In Stock

$40.85

$33.40

$30.90

$30.37

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

7.5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Handle, 10 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-610-3B1-C
Carling Technologies
1: $52.33
26In Stock

Mfr. Part No.
AA1-B0-34-610-3B1-C

Mouser Part No
691-AA1B0346103B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 10 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

26In Stock

$52.33

$43.41

$42.73

$35.70

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 1-pole, Handle, 15 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-615-3B1-C
Carling Technologies
1: $56.82
2In Stock
50Expected 14/12/2026

Mfr. Part No.
AA1-B0-34-615-3B1-C

Mouser Part No
691-AA1B0346153B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 15 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

2In Stock

50Expected 14/12/2026

$56.82

$43.37

$40.00

$33.13

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 AA1B0346203G1C

AA1-B0-34-620-3G1-C
Carling Technologies
1: $40.43
1In Stock

Mfr. Part No.
AA1-B0-34-620-3G1-C

Mouser Part No
691-AA1B0346203G1C

Carling Technologies

Circuit Breakers AA1B0346203G1C

Learn More

Datasheet

1In Stock

$40.43

$34.58

$33.97

$32.31

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 1-pole, Handle, 25 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-625-3B1-C
Carling Technologies
1: $52.28
20In Stock

Mfr. Part No.
AA1-B0-34-625-3B1-C

Mouser Part No
691-AA1B0346253B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 25 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

20In Stock

$52.28

$43.37

$40.81

$33.13

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1 Pole 25A On-Off 50/60Hz Medium

AA1-B0-34-625-5D1-C
Carling Technologies
1: $56.81
9In Stock

Mfr. Part No.
AA1-B0-34-625-5D1-C

Mouser Part No
691-AA1B0346255D1C

Carling Technologies

Circuit Breakers 1 Pole 25A On-Off 50/60Hz Medium

Learn More

Datasheet

9In Stock

$56.81

$47.11

$43.11

$43.10

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

25 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-630-5D1-C
Carling Technologies
1: $56.33
9In Stock
30Expected 5/10/2026

Mfr. Part No.
AA1-B0-34-630-5D1-C

Mouser Part No
691-AA1B0346305D1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 30 amp circuit breaker, Screw 10-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

9In Stock

30Expected 5/10/2026

$56.33

$46.74

$43.11

$35.70

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

30 A

277 VAC

80 VDC

1 Pole

Handle

- 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