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

M Series Circuit Breakers

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

Results: 1 707

Applied Filters:

Series = M

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

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 MS1B34620E1CBA17C

MS1-B-34-620-E-1CB-A-17C
Carling Technologies
1: 97,00 €
1In Stock

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

Mouser Part No
691-MS1B3462E1CBA17C

Carling Technologies

Circuit Breakers MS1B34620E1CBA17C

Learn More

Datasheet

1In Stock

97,00 €

74,67 €

70,55 €

65,54 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

20 A

240 VAC

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MT1B142501A22BC

MT1-B-14-250-1-A22-B-C
Carling Technologies
1: 34,86 €
14In Stock

Mfr. Part No.
MT1-B-14-250-1-A22-B-C

Mouser Part No
691-MT1B142501A22BC

Carling Technologies

Circuit Breakers MT1B142501A22BC

Learn More

Datasheet

14In Stock

34,86 €

28,91 €

27,06 €

25,81 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

500 mA

125 VAC, 250 VAC

80 VDC

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MU1B344501C21BE

MU1-B-34-450-1-C21-B-E
Carling Technologies
1: 32,17 €
1In Stock

Mfr. Part No.
MU1-B-34-450-1-C21-B-E

Mouser Part No
691-MU1B344501C21BE

Carling Technologies

Circuit Breakers MU1B344501C21BE

Learn More

Datasheet

1In Stock

32,17 €

27,98 €

24,28 €

24,12 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B244601A262C

MA1-B-24-460-1-A26-2-C
Carling Technologies
1: 35,67 €
4In Stock

Mfr. Part No.
MA1-B-24-460-1-A26-2-C

Mouser Part No
691-MA1B24461A262C

Carling Technologies

Circuit Breakers MA1B244601A262C

Learn More

Datasheet

4In Stock

35,67 €

29,58 €

27,30 €

22,87 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Rocker

6 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA2B346201A16BD

MA2-B-34-620-1-A16-B-D
Carling Technologies
1: 64,35 €
2In Stock

Mfr. Part No.
MA2-B-34-620-1-A16-B-D

Mouser Part No
691-MA2B34621A16BD

Carling Technologies

Circuit Breakers MA2B346201A16BD

Learn More

Datasheet

2In Stock

64,35 €

53,39 €

49,65 €

41,37 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MD2-B-94-620-1-A36-B-C
Carling Technologies
1: 72,56 €
1In Stock

Mfr. Part No.
MD2-B-94-620-1-A36-B-C

Mouser Part No
691-MD2B946201A36BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

1In Stock

72,56 €

54,83 €

51,77 €

48,24 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

ME2-B-24-450-1-A34-2-D
Carling Technologies
1: 70,51 €
1In Stock

Mfr. Part No.
ME2-B-24-450-1-A34-2-D

Mouser Part No
691-ME2B244501A342D

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

1In Stock

70,51 €

58,50 €

52,92 €

49,13 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MF1B346151GC32C

MF1-B-34-615-1-GC3-2-C
Carling Technologies
1: 48,81 €
5In Stock

Mfr. Part No.
MF1-B-34-615-1-GC3-2-C

Mouser Part No
691-MF1B346151GC32C

Carling Technologies

Circuit Breakers MF1B346151GC32C

Learn More

Datasheet

5In Stock

48,81 €

39,62 €

36,17 €

33,73 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers Mag Circuit Breaker

MF2-B-32-615-1-CC5-7-C
Carling Technologies
1: 79,58 €
5In Stock

Mfr. Part No.
MF2-B-32-615-1-CC5-7-C

Mouser Part No
691-MF2B326151CC57C

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

5In Stock

79,58 €

61,31 €

56,41 €

52,92 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers MM1B3443012GBBD

MM1-B-34-430-1-2GB-B-D
Carling Technologies
1: 32,79 €
7In Stock

Mfr. Part No.
MM1-B-34-430-1-2GB-B-D

Mouser Part No
691-MM1B344312GBBD

Carling Technologies

Circuit Breakers MM1B3443012GBBD

Learn More

Datasheet

7In Stock

32,79 €

27,19 €

24,64 €

22,94 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

3 A

125 VAC, 250 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MN2B9462511BABC

MN2-B-94-625-1-1BA-B-C
Carling Technologies
1: 70,22 €
4In Stock

Mfr. Part No.
MN2-B-94-625-1-1BA-B-C

Mouser Part No
691-MN2B9462511BABC

Carling Technologies

Circuit Breakers MN2B9462511BABC

Learn More

Datasheet

4In Stock

70,22 €

52,74 €

46,18 €

43,34 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

125 VAC, 250 VAC

80 VDC

Rocker

Circuit Breakers MT2B646201A21BC

MT2-B-64-620-1-A21-B-C
Carling Technologies
1: 70,22 €
5In Stock

Mfr. Part No.
MT2-B-64-620-1-A21-B-C

Mouser Part No
691-MT2B646201A21BC

Carling Technologies

Circuit Breakers MT2B646201A21BC

Learn More

Datasheet

5In Stock

70,22 €

58,25 €

53,30 €

48,53 €

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

80 VDC

Circuit Breakers MS1B6445021CBA0DA

MS1-B-64-450-2-1CB-A-0DA
Carling Technologies
1: 98,95 €
17In Stock

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

Mouser Part No
691-S1B6445021CBA0DA

Carling Technologies

Circuit Breakers MS1B6445021CBA0DA

Learn More

Datasheet

17In Stock

98,95 €

82,05 €

77,49 €

64,85 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

5 A

240 VAC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MD2-B-22-615-1-A46-2-D
Carling Technologies
1: 61,05 €
19In Stock

Mfr. Part No.
MD2-B-22-615-1-A46-2-D

Mouser Part No
691-MD2B226151A462D

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

19In Stock

61,05 €

52,27 €

50,07 €

45,43 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MB2-B-24-490-1-A24-2-D
Carling Technologies
1: 58,67 €
19In Stock

Mfr. Part No.
MB2-B-24-490-1-A24-2-D

Mouser Part No
691-MB2B244901A242D

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

19In Stock

58,67 €

50,22 €

45,83 €

44,78 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

9 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1M146101A162J

MA1-M-14-610-1-A16-2-J
Carling Technologies
1: 58,43 €
27In Stock

Mfr. Part No.
MA1-M-14-610-1-A16-2-J

Mouser Part No
691-MA1M146101A162J

Carling Technologies

Circuit Breakers MA1M146101A162J

Learn More

Datasheet

27In Stock

58,43 €

48,47 €

42,93 €

37,01 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Rocker

10 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA2B144202A262C

MA2-B-14-420-2-A26-2-C
Carling Technologies
1: 72,51 €
17In Stock

Mfr. Part No.
MA2-B-14-420-2-A26-2-C

Mouser Part No
691-MA2B144202A262C

Carling Technologies

Circuit Breakers MA2B144202A262C

Learn More

Datasheet

17In Stock

72,51 €

60,14 €

55,99 €

47,14 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

2 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MF1B146151DB22T

MF1-B-14-615-1-DB2-2-T
Carling Technologies
1: 61,24 €
19In Stock

Mfr. Part No.
MF1-B-14-615-1-DB2-2-T

Mouser Part No
691-MF1B146151DB22T

Carling Technologies

Circuit Breakers MF1B146151DB22T

Learn More

Datasheet

19In Stock

61,24 €

50,80 €

47,15 €

39,38 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers Mag Circuit Breaker

MA2-B-24-620-1-A37-B-E
Carling Technologies
1: 64,35 €
6In Stock

Mfr. Part No.
MA2-B-24-620-1-A37-B-E

Mouser Part No
691-MA2B246201A37BE

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

6In Stock

64,35 €

53,39 €

49,24 €

48,79 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

20 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA2B326151A14BE

MA2-B-32-615-1-A14-B-E
Carling Technologies
1: 65,29 €
10In Stock

Mfr. Part No.
MA2-B-32-615-1-A14-B-E

Mouser Part No
691-MA2B326151A14BE

Carling Technologies

Circuit Breakers MA2B326151A14BE

Learn More

Datasheet

10In Stock

65,29 €

49,65 €

41,37 €

38,61 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

15 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA2B646302A822C

MA2-B-64-630-2-A82-2-C
Carling Technologies
1: 78,68 €
4In Stock

Mfr. Part No.
MA2-B-64-630-2-A82-2-C

Mouser Part No
691-MA2B64632A822C

Carling Technologies

Circuit Breakers MA2B646302A822C

Learn More

Datasheet

4In Stock

78,68 €

65,27 €

59,70 €

54,95 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

30 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 5 A ONE POLE FLAT

MB1-B-34-450-1-A27-B-C
Carling Technologies
1: 32,59 €
28In Stock

Mfr. Part No.
MB1-B-34-450-1-A27-B-C

Mouser Part No
691-MB1B344501A27BC

Carling Technologies

Circuit Breakers 5 A ONE POLE FLAT

Learn More

Datasheet

28In Stock

32,59 €

27,05 €

25,06 €

23,76 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MM1B3442012BCBE

MM1-B-34-420-1-2BC-B-E
Carling Technologies
1: 29,95 €
3In Stock

Mfr. Part No.
MM1-B-34-420-1-2BC-B-E

Mouser Part No
691-MM1B3442012BCBE

Carling Technologies

Circuit Breakers MM1B3442012BCBE

Learn More

Datasheet

3In Stock

29,95 €

26,44 €

24,66 €

22,38 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

2 A

125 VAC, 250 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MT1B344601A23BE

MT1-B-34-460-1-A23-B-E
Carling Technologies
1: 32,74 €
1In Stock

Mfr. Part No.
MT1-B-34-460-1-A23-B-E

Mouser Part No
691-MT1B344601A23BE

Carling Technologies

Circuit Breakers MT1B344601A23BE

Learn More

Datasheet

1In Stock

32,74 €

27,16 €

24,66 €

22,26 €

View

Min.: 1
Mult.: 1

Circuit Breakers

Hydraulic Magnetic

6 A

125 VAC, 250 VAC

80 VDC

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MU2B346151A21BC

MU2-B-34-615-1-A21-B-C
Carling Technologies
1: 63,97 €
7In Stock

Mfr. Part No.
MU2-B-34-615-1-A21-B-C

Mouser Part No
691-MU2B346151A21BC

Carling Technologies

Circuit Breakers MU2B346151A21BC

Learn More

Datasheet

7In Stock

63,97 €

53,06 €

49,36 €

41,13 €

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

15 A

250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

M Series Circuit Breakers

Customer Service Office

Company

Resources

Support

20 mA
50 mA
100 mA
200 mA
250 mA
300 mA
350 mA
500 mA
600 mA
750 mA
800 mA
850 mA
1 A
1.25 A
1.5 A
1.75 A
2 A
2.25 A
2.5 A
3 A