Circuit Breakers – Mouser United Kingdom

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MS IP68 Hydraulic-Magnetic Circuit Breakers

Carling Technologies MS IP68 Hydraulic-Magnetic Circuit Breakers are designed/tested to operate in harsh environments and are suited for COTS (commercial off-the-shelf) military applications. A space-saving envelope meets IP68 requirements and features a durable metal and sealed mounting bushing with MIL-PRF-39019F ingress protection when mounted in a panel. The cost-effective design complies with the requirements of MIL-PRF-55629 and MIL-STD 202. The MS Circuit Breakers are compact, reliable, and ideal for crucial communication equipment and other mission-critical components where shock, vibration, moisture resistance, salt spray, and thermal shock are a consideration.

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Results: 390

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Part #

Circuit Breakers MS1M1463031CAA0AA

MS1-M-14-630-3-1CA-A-0AA
Carling Technologies
1: £101.01
2In Stock

Mfr. Part No.
MS1-M-14-630-3-1CA-A-0AA

Mouser Part No
691-S1M1463031CAA0AA

Carling Technologies

Circuit Breakers MS1M1463031CAA0AA

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Datasheet

2In Stock

£101.01

£70.81

£64.22

£57.08

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

30 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1441021CAA0AC

MS1-B-14-410-2-1CA-A-0AC
Carling Technologies
1: £77.58
1In Stock

Mfr. Part No.
MS1-B-14-410-2-1CA-A-0AC

Mouser Part No
691-1B1441021CAA0AC

Carling Technologies

Circuit Breakers MS1B1441021CAA0AC

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Datasheet

1In Stock

£77.58

£59.73

£56.59

£52.39

View

Min.: 1
Mult.: 1

Circuit Breaker

Toggle

1 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B34610E1CBA17C

MS1-B-34-610-E-1CB-A-17C
Carling Technologies
1: £77.99
1In Stock

Mfr. Part No.
MS1-B-34-610-E-1CB-A-17C

Mouser Part No
691-MS1B3461E1CBA17C

Carling Technologies

Circuit Breakers MS1B34610E1CBA17C

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Datasheet

1In Stock

£77.99

£60.04

£56.88

£52.65

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B34620E1CBA17C

MS1-B-34-620-E-1CB-A-17C
Carling Technologies
1: £77.99
1In Stock

Mfr. Part No.
MS1-B-34-620-E-1CB-A-17C

Mouser Part No
691-MS1B3462E1CBA17C

Carling Technologies

Circuit Breakers MS1B34620E1CBA17C

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Datasheet

1In Stock

£77.99

£60.04

£56.88

£52.65

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1061521CBA0AA

MS1-B-10-615-2-1CB-A-0AA
Carling Technologies
1: £77.99
2In Stock

Mfr. Part No.
MS1-B-10-615-2-1CB-A-0AA

Mouser Part No
691-MS1B161521CBAAA

Carling Technologies

Circuit Breakers MS1B1061521CBA0AA

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Datasheet

2In Stock

£77.99

£60.04

£56.88

£52.65

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

15 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1262021CAA0AA

MS1-B-12-620-2-1CA-A-0AA
Carling Technologies
1: £92.97
8In Stock

Mfr. Part No.
MS1-B-12-620-2-1CA-A-0AA

Mouser Part No
691-S1B1262021CAA0AA

Carling Technologies

Circuit Breakers MS1B1262021CAA0AA

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Datasheet

8In Stock

£92.97

£59.56

£59.45

£52.75

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1448031BBAA

MS1-B-14-480-3-1BB-A-A
Carling Technologies
1: £74.03
3In Stock

Mfr. Part No.
MS1-B-14-480-3-1BB-A-A

Mouser Part No
691-MS1B1448031BBAA

Carling Technologies

Circuit Breakers MS1B1448031BBAA

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Datasheet

3In Stock

£74.03

£73.56

£59.58

£54.59

Min.: 1
Mult.: 1

Circuit Breaker

Toggle

8 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1461021CAA0AC

MS1-B-14-610-2-1CA-A-0AC
Carling Technologies
1: £77.99
10In Stock

Mfr. Part No.
MS1-B-14-610-2-1CA-A-0AC

Mouser Part No
691-MS1B1461021CAAAC

Carling Technologies

Circuit Breakers MS1B1461021CAA0AC

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Datasheet

10In Stock

£77.99

£65.84

£62.38

£52.65

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1462031BBAA

MS1-B-14-620-3-1BB-A-A
Carling Technologies
1: £75.30
3In Stock

Mfr. Part No.
MS1-B-14-620-3-1BB-A-A

Mouser Part No
691-MS1B1462031BBAA

Carling Technologies

Circuit Breakers MS1B1462031BBAA

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Datasheet

3In Stock

£75.30

£59.58

£59.01

£58.23

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER MS SERIES MIL

MS1-B-14-625-3-1BB-A-A
Carling Technologies
1: £79.13
6In Stock

Mfr. Part No.
MS1-B-14-625-3-1BB-A-A

Mouser Part No
691-MS1B1462531BBAA

Carling Technologies

Circuit Breakers CIRCUIT BREAKER MS SERIES MIL

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Datasheet

6In Stock

£79.13

£47.43

£47.20

Min.: 1
Mult.: 1

Circuit Breaker

Toggle

25 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS2B6462021BAA0CA

MS2-B-64-620-2-1BA-A-0CA
Carling Technologies
1: £146.77
6In Stock

Mfr. Part No.
MS2-B-64-620-2-1BA-A-0CA

Mouser Part No
691-S2B6462021BAA0CA

Carling Technologies

Circuit Breakers MS2B6462021BAA0CA

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Datasheet

6In Stock

£146.77

£123.91

£109.80

£105.55

View

Min.: 1
Mult.: 1

Circuit Breakers Sld Toggle Cir Brkr

MS1-B-12-420-L-1CB-A-A
Carling Technologies
1: £76.54
6In Stock

Mfr. Part No.
MS1-B-12-420-L-1CB-A-A

Mouser Part No
691-MS1B12420L1CBAA

Carling Technologies

Circuit Breakers Sld Toggle Cir Brkr

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Datasheet

6In Stock

£76.54

£64.03

£55.35

£51.25

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

2 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Sld Toggle Cir Brkr

MS1-B-10-430-2-1CB-A-A
Carling Technologies
1: £69.62
25On Order

Mfr. Part No.
MS1-B-10-430-2-1CB-A-A

Mouser Part No
691-MS1B1043021CBAA

Carling Technologies

Circuit Breakers Sld Toggle Cir Brkr

Learn More

Datasheet

25On Order

£69.62

£60.04

£57.15

£52.82

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

3 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1261821CAA0AA

MS1-B-12-618-2-1CA-A-0AA
Carling Technologies
1: £68.35
9Expected 04/05/2026

Mfr. Part No.
MS1-B-12-618-2-1CA-A-0AA

Mouser Part No
691-S1B1261821CAA0AA

Carling Technologies

Circuit Breakers MS1B1261821CAA0AA

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Datasheet

9Expected 04/05/2026

£68.35

£54.25

£51.65

£51.40

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B2247521CAA0DA

MS1-B-22-475-2-1CA-A-0DA
Carling Technologies
1: £62.09
9Expected 11/05/2026

Mfr. Part No.
MS1-B-22-475-2-1CA-A-0DA

Mouser Part No
691-S1B2247521CAA0DA

Carling Technologies

Circuit Breakers MS1B2247521CAA0DA

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Datasheet

9Expected 11/05/2026

£62.09

£54.15

£47.22

£47.00

£44.38

Min.: 1
Mult.: 1

Circuit Breakers MS1B1462031CBAC

MS1-B-14-620-3-1CB-A-C
Carling Technologies
1: £79.50
5Expected 15/05/2026

Mfr. Part No.
MS1-B-14-620-3-1CB-A-C

Mouser Part No
691-MS1-B1462031CBAC

Carling Technologies

Circuit Breakers MS1B1462031CBAC

Learn More

Datasheet

5Expected 15/05/2026

£79.50

£66.43

£59.84

£55.24

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

20 A

240 VAC

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1461031CBA0AC

MS1-B-14-610-3-1CB-A-0AC
Carling Technologies
1: £69.62
4Expected 04/05/2026

Mfr. Part No.
MS1-B-14-610-3-1CB-A-0AC

Mouser Part No
691-MS1B1461031CBA

Carling Technologies

Circuit Breakers MS1B1461031CBA0AC

Learn More

Datasheet

4Expected 04/05/2026

£69.62

£60.04

£56.88

£52.65

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

10 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1463031CBAC

MS1-B-14-630-3-1CB-A-C
Carling Technologies
1: £69.62
9Expected 23/06/2026

Mfr. Part No.
MS1-B-14-630-3-1CB-A-C

Mouser Part No
691-MS1B1463031CBAC

Carling Technologies

Circuit Breakers MS1B1463031CBAC

Learn More

Datasheet

9Expected 23/06/2026

£69.62

£60.04

£56.88

£52.65

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

30 A

240 VAC

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 2-pole, Sealed Toggle, 15 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized

MS2-B-34-615-2-1CB-A-0NC
Carling Technologies
1: £127.60
10Expected 23/07/2026

Mfr. Part No.
MS2-B-34-615-2-1CB-A-0NC

Mouser Part No
691-MS2B3461521CBA0N

Carling Technologies

Circuit Breakers 2-pole, Sealed Toggle, 15 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized

Learn More

Datasheet

10Expected 23/07/2026

£127.60

£110.43

£106.24

£88.33

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

15 A

120 VAC, 240 VAC

65 VDC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1261521CAA0AA

MS1-B-12-615-2-1CA-A-0AA
Carling Technologies
1: £71.26
12On Order

Mfr. Part No.
MS1-B-12-615-2-1CA-A-0AA

Mouser Part No
691-S1B1261521CAA0AA

Carling Technologies

Circuit Breakers MS1B1261521CAA0AA

Learn More

Datasheet

12On Order

£71.26

£65.19

£59.56

£52.69

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B6445021CBA0DA

MS1-B-64-450-2-1CB-A-0DA
Carling Technologies
1: £71.79
17Expected 03/06/2026

Mfr. Part No.
MS1-B-64-450-2-1CB-A-0DA

Mouser Part No
691-S1B6445021CBA0DA

Carling Technologies

Circuit Breakers MS1B6445021CBA0DA

Learn More

Datasheet

17Expected 03/06/2026

£71.79

£61.91

£58.59

£54.24

View

Min.: 1
Mult.: 1

Circuit Breakers MS2B1261531CBA0AA

MS2-B-12-615-3-1CB-A-0AA
Carling Technologies
1: £128.29
8On Order

Mfr. Part No.
MS2-B-12-615-3-1CB-A-0AA

Mouser Part No
691-S2B1261531CBA0AA

Carling Technologies

Circuit Breakers MS2B1261531CBA0AA

Learn More

Datasheet

8On Order

£128.29

£104.38

£101.49

£93.92

View

Min.: 1
Mult.: 1

Circuit Breaker

Toggle

15 A

65 VDC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1241031CBA0AC

MS1-B-12-410-3-1CB-A-0AC
Carling Technologies
1: £69.62
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
MS1-B-12-410-3-1CB-A-0AC

Mouser Part No
691-MS1B124131CBAAC

Carling Technologies

Circuit Breakers MS1B1241031CBA0AC

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£69.62

£60.04

£56.88

£52.65

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1245031CBA0AC

MS1-B-12-450-3-1CB-A-0AC
Carling Technologies
1: £69.62
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
MS1-B-12-450-3-1CB-A-0AC

Mouser Part No
691-MS1B124531CBAAC

Carling Technologies

Circuit Breakers MS1B1245031CBA0AC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

£69.62

£60.04

£56.88

£52.65

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1461031BBAA

MS1-B-14-610-3-1BB-A-A
Carling Technologies
1: £71.29
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
MS1-B-14-610-3-1BB-A-A

Mouser Part No
691-MS1B1461031BBAA

Carling Technologies

Circuit Breakers MS1B1461031BBAA

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

£71.29

£65.20

£59.58

£52.71

View

Min.: 1
Mult.: 1

MS IP68 Hydraulic-Magnetic Circuit Breakers

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