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MS Series Circuit Breakers

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Results: 147

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Series = MS

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Part #

Circuit Breakers Sld Toggle Cir Brkr

MS1-B-10-430-2-1CB-A-A
Carling Technologies
1: $231.86
4In Stock

Mfr. Part #
MS1-B-10-430-2-1CB-A-A

Mouser Part #
691-MS1B1043021CBAA

Carling Technologies

Circuit Breakers Sld Toggle Cir Brkr

Learn More

Datasheet

4In Stock

$231.86

$220.58

$115.51

$113.97

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

3 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1441021CAA0AC

MS1-B-14-410-2-1CA-A-0AC
Carling Technologies
1: $115.96
1In Stock

Mfr. Part #
MS1-B-14-410-2-1CA-A-0AC

Mouser Part #
691-1B1441021CAA0AC

Carling Technologies

Circuit Breakers MS1B1441021CAA0AC

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Datasheet

1In Stock

$115.96

$108.36

$96.61

$96.27

View

Min.: 1
Mult.: 1

Circuit Breaker

Toggle

1 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1448031BBAA

MS1-B-14-480-3-1BB-A-A
Carling Technologies
1: $136.01
5In Stock

Mfr. Part #
MS1-B-14-480-3-1BB-A-A

Mouser Part #
691-MS1B1448031BBAA

Carling Technologies

Circuit Breakers MS1B1448031BBAA

Learn More

Datasheet

5In Stock

$136.01

$136.00

$114.99

Min.: 1
Mult.: 1

Circuit Breaker

Toggle

8 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER MS SERIES MIL

MS1-B-14-625-3-1BB-A-A
Carling Technologies
1: $126.28
6In Stock

Mfr. Part #
MS1-B-14-625-3-1BB-A-A

Mouser Part #
691-MS1B1462531BBAA

Carling Technologies

Circuit Breakers CIRCUIT BREAKER MS SERIES MIL

Learn More

Datasheet

6In Stock

$126.28

$88.58

Min.: 1
Mult.: 1

Circuit Breaker

Toggle

25 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Sld Toggle Cir Brkr

MS1-B-12-420-L-1CB-A-A
Carling Technologies
1: $146.72
6In Stock

Mfr. Part #
MS1-B-12-420-L-1CB-A-A

Mouser Part #
691-MS1B12420L1CBAA

Carling Technologies

Circuit Breakers Sld Toggle Cir Brkr

Learn More

Datasheet

6In Stock

$146.72

$122.74

$76.88

$73.69

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

2 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS2B2244021CDA0CB

MS2-B-22-440-2-1CD-A-0CB
Carling Technologies
1: $430.44
1In Stock

Mfr. Part #
MS2-B-22-440-2-1CD-A-0CB

Mouser Part #
691-S2B2244021CDA0CB

Carling Technologies

Circuit Breakers MS2B2244021CDA0CB

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Datasheet

1In Stock

$430.44

$214.24

$196.01

$195.22

View

Min.: 1
Mult.: 1

Circuit Breaker

Toggle

4 A

120 VAC, 240 VAC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1462031CBAC

MS1-B-14-620-3-1CB-A-C
Carling Technologies
1: $134.56
5Expected 2026-05-15

Mfr. Part #
MS1-B-14-620-3-1CB-A-C

Mouser Part #
691-MS1-B1462031CBAC

Carling Technologies

Circuit Breakers MS1B1462031CBAC

Learn More

Datasheet

5Expected 2026-05-15

$134.56

$106.30

$95.71

$93.54

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 MS1B1461021CAA0AC

MS1-B-14-610-2-1CA-A-0AC
Carling Technologies
1: $119.15
10Expected 2026-04-06

Mfr. Part #
MS1-B-14-610-2-1CA-A-0AC

Mouser Part #
691-MS1B1461021CAAAC

Carling Technologies

Circuit Breakers MS1B1461021CAA0AC

Learn More

Datasheet

10Expected 2026-04-06

$119.15

$108.84

$103.12

$101.99

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1462031BBAA

MS1-B-14-620-3-1BB-A-A
Carling Technologies
1: $148.91
3Expected 2026-05-05

Mfr. Part #
MS1-B-14-620-3-1BB-A-A

Mouser Part #
691-MS1B1462031BBAA

Carling Technologies

Circuit Breakers MS1B1462031BBAA

Learn More

Datasheet

3Expected 2026-05-05

$148.91

$144.91

$114.99

Min.: 1
Mult.: 1

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: $262.52
10Expected 2026-02-13

Mfr. Part #
MS2-B-34-615-2-1CB-A-0NC

Mouser Part #
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 2026-02-13

$262.52

$218.47

$206.27

$170.50

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 MS2B6462021BAA0CA

MS2-B-64-620-2-1BA-A-0CA
Carling Technologies
1: $248.40
6Expected 2026-04-27

Mfr. Part #
MS2-B-64-620-2-1BA-A-0CA

Mouser Part #
691-S2B6462021BAA0CA

Carling Technologies

Circuit Breakers MS2B6462021BAA0CA

Learn More

Datasheet

6Expected 2026-04-27

$248.40

$217.91

$204.20

$203.44

View

Min.: 1
Mult.: 1

Circuit Breakers Sld Toggle Cir Brkr

MS1-B-10-450-2-1CB-A-A
Carling Technologies
25: $104.47
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-10-450-2-1CB-A-A

Mouser Part #
691-MS1B1045021CBAA

Carling Technologies

Circuit Breakers Sld Toggle Cir Brkr

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$104.47

$101.56

$93.40

View

Min.: 25
Mult.: 1

Circuit Breaker

Supplementary Protector

5 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1022031CBAC

MS1-B-10-220-3-1CB-A-C
Carling Technologies
1: $101.90
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-10-220-3-1CB-A-C

Mouser Part #
691-MS1B12231CBAC

Carling Technologies

Circuit Breakers MS1B1022031CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$101.90

$94.38

$87.73

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

65 VDC

Toggle

Circuit Breakers MS1B1261031CBAC

MS1-B-12-610-3-1CB-A-C
Carling Technologies
1: $129.41
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-12-610-3-1CB-A-C

Mouser Part #
691-MS1B126131CBAC

Carling Technologies

Circuit Breakers MS1B1261031CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$129.41

$117.30

$102.70

$100.01

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

65 VDC

Toggle

Circuit Breakers Sld Toggle Cir Brkr

MS1-B-14-420-L-1CB-A-A
Carling Technologies
25: $93.98
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-420-L-1CB-A-A

Mouser Part #
691-MS1B14420L1CBAA

Carling Technologies

Circuit Breakers Sld Toggle Cir Brkr

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$93.98

$87.05

View

Min.: 25
Mult.: 1

Circuit Breaker

Supplementary Protector

2 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1442031CBAC

MS1-B-14-420-3-1CB-A-C
Carling Technologies
1: $124.98
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-420-3-1CB-A-C

Mouser Part #
691-MS1B144231CBAC

Carling Technologies

Circuit Breakers MS1B1442031CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$124.98

$108.92

$97.34

$97.00

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

65 VDC

Toggle

Circuit Breakers MS1B1445031CBAC

MS1-B-14-450-3-1CB-A-C
Carling Technologies
1: $150.89
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-450-3-1CB-A-C

Mouser Part #
691-MS1B1445031CBAC

Carling Technologies

Circuit Breakers MS1B1445031CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$150.89

$96.38

$93.99

$78.80

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

5 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B14450L1CBAC

MS1-B-14-450-L-1CB-A-C
Carling Technologies
1: $130.53
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-450-L-1CB-A-C

Mouser Part #
691-MS1B1445L1CBAC

Carling Technologies

Circuit Breakers MS1B14450L1CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$130.53

$111.93

$76.88

$73.69

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

65 VDC

Toggle

Circuit Breakers MS1B1461031CBAC

MS1-B-14-610-3-1CB-A-C
Carling Technologies
1: $118.23
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
MS1-B-14-610-3-1CB-A-C

Mouser Part #
691-MS1B1461031CBAC

Carling Technologies

Circuit Breakers MS1B1461031CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$118.23

$105.48

$102.36

$101.73

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

10 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Sld Toggle Cir Brkr

MS1-B-14-610-L-1CB-A-A
Carling Technologies
25: $78.03
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-610-L-1CB-A-A

Mouser Part #
691-MS1B14610L1CBAA

Carling Technologies

Circuit Breakers Sld Toggle Cir Brkr

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$78.03

$73.69

$73.39

View

Min.: 25
Mult.: 1

Circuit Breaker

Supplementary Protector

10 A

125 VAC, 250 VAC

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1461531CBAC

MS1-B-14-615-3-1CB-A-C
Carling Technologies
1: $150.89
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-615-3-1CB-A-C

Mouser Part #
691-MS1B1461531CBAC

Carling Technologies

Circuit Breakers MS1B1461531CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$150.89

$95.96

$85.44

$78.59

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

15 A

240 VAC

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1462511BBAC

MS1-B-14-625-1-1BB-A-C
Carling Technologies
1: $120.92
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-625-1-1BB-A-C

Mouser Part #
691-MS1B1462511BBAC

Carling Technologies

Circuit Breakers MS1B1462511BBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$120.92

$105.38

$94.32

$93.99

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

65 VDC

Toggle

Circuit Breakers MS1B1462511BDAC

MS1-B-14-625-1-1BD-A-C
Carling Technologies
1: $129.87
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-625-1-1BD-A-C

Mouser Part #
691-MS1B1462511BDAC

Carling Technologies

Circuit Breakers MS1B1462511BDAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$129.87

$111.37

$76.49

$73.33

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

65 VDC

Toggle

Circuit Breakers Sld Toggle Cir Brkr

MS1-B-14-630-3-1CB-A-A
Carling Technologies
25: $97.48
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-630-3-1CB-A-A

Mouser Part #
691-MS1B1463031CBAA

Carling Technologies

Circuit Breakers Sld Toggle Cir Brkr

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$97.48

$89.90

View

Min.: 25
Mult.: 1

Circuit Breaker

Supplementary Protector

30 A

50 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1463031CBAC

MS1-B-14-630-3-1CB-A-C
Carling Technologies
1: $126.59
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-630-3-1CB-A-C

Mouser Part #
691-MS1B1463031CBAC

Carling Technologies

Circuit Breakers MS1B1463031CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$126.59

$111.77

$94.13

$93.71

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

30 A

240 VAC

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

MS Series Circuit Breakers

Mouser Electronics®

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