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

M Series Circuit Protection

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

Types of Circuit Protection

List Images

Results: 1 732

Applied Filters:

Series = M

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 ON OFF ANGLED M SERIES

MF1-B-94-615-1-HF2-2-C
Carling Technologies
1: 51,02 €
4In Stock

Mfr. Part No.
MF1-B-94-615-1-HF2-2-C

Mouser Part No
691-MF1B946151HF22C

Carling Technologies

Circuit Breakers ON OFF ANGLED M SERIES

Learn More

Datasheet

4In Stock

51,02 €

42,33 €

38,41 €

35,48 €

View

Min.: 1
Mult.: 1

Circuit Breakers 20 A ONE POLE GRAY

MF1-B-34-620-3-JE2-B-C
Carling Technologies
1: 47,11 €
2In Stock

Mfr. Part No.
MF1-B-34-620-3-JE2-B-C

Mouser Part No
691-MFB346203JE2BC

Carling Technologies

Circuit Breakers 20 A ONE POLE GRAY

Learn More

Datasheet

2In Stock

47,11 €

35,58 €

35,57 €

34,04 €

View

Min.: 1
Mult.: 1

Circuit Breakers MS1M1463031CAA0AA

MS1-M-14-630-3-1CA-A-0AA
Carling Technologies
1: 103,72 €
2In Stock

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

Mouser Part No
691-S1M1463031CAA0AA

Carling Technologies

Circuit Breakers MS1M1463031CAA0AA

Learn More

Datasheet

2In Stock

103,72 €

74,68 €

73,22 €

68,94 €

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MA2-B-24-480-1-A24-G-D
Carling Technologies
1: 64,35 €
50Expected 05/10/2026

Mfr. Part No.
MA2-B-24-480-1-A24-G-D

Mouser Part No
691-MA2B244801A24GD

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

50Expected 05/10/2026

64,35 €

53,39 €

49,24 €

44,63 €

View

Min.: 1
Mult.: 1

Circuit Breakers MD1A036151A36BC

MD1-A-03-615-1-A36-B-C
Carling Technologies
1: 35,28 €
100On Order

Mfr. Part No.
MD1-A-03-615-1-A36-B-C

Mouser Part No
691-MD1A036151A36BC

Carling Technologies

Circuit Breakers MD1A036151A36BC

Learn More

Datasheet

100On Order

35,28 €

30,93 €

26,81 €

26,79 €

View

Min.: 1
Mult.: 1

Circuit Breakers 15 A TWO POLE VISI

MD2-B-34-615-1-A36-B-C
Carling Technologies
1: 78,31 €
34On Order

Mfr. Part No.
MD2-B-34-615-1-A36-B-C

Mouser Part No
691-MD2B346151A36BC

Carling Technologies

Circuit Breakers 15 A TWO POLE VISI

Learn More

Datasheet

34On Order

78,31 €

55,68 €

51,77 €

51,08 €

View

Min.: 1
Mult.: 1

Circuit Breakers Circuit breaker 25 amp

MA1-B-94-625-1-A24-B-C
Carling Technologies
1: 35,39 €
30Expected 09/09/2026

Mfr. Part No.
MA1-B-94-625-1-A24-B-C

Mouser Part No
691-A1B946251A24BC

Carling Technologies

Circuit Breakers Circuit breaker 25 amp

Learn More

Datasheet

30Expected 09/09/2026

35,39 €

29,35 €

26,88 €

24,31 €

View

Min.: 1
Mult.: 1

Circuit Breakers MA1B146201A262J

MA1-B-14-620-1-A26-2-J
Carling Technologies
1: 50,79 €
10Expected 16/09/2026

Mfr. Part No.
MA1-B-14-620-1-A26-2-J

Mouser Part No
691-MA1B146201A262J

Carling Technologies

Circuit Breakers MA1B146201A262J

Learn More

Datasheet

10Expected 16/09/2026

50,79 €

42,13 €

38,25 €

35,99 €

View

Min.: 1
Mult.: 1

Circuit Breakers MD1B344501A35BC

MD1-B-34-450-1-A35-B-C
Carling Technologies
1: 37,55 €
9Expected 07/10/2026

Mfr. Part No.
MD1-B-34-450-1-A35-B-C

Mouser Part No
691-MD1B34451A35BC

Carling Technologies

Circuit Breakers MD1B344501A35BC

Learn More

Datasheet

9Expected 07/10/2026

37,55 €

31,15 €

28,38 €

25,99 €

View

Min.: 1
Mult.: 1

Circuit Breakers Mini Circuit Brker 2 Pole, DC, 50/60 HZ

MD2-B-34-625-1-A36-B-C
Carling Technologies
1: 67,11 €
8Expected 18/09/2026

Mfr. Part No.
MD2-B-34-625-1-A36-B-C

Mouser Part No
691-MD2B346251A36BC

Carling Technologies

Circuit Breakers Mini Circuit Brker 2 Pole, DC, 50/60 HZ

Learn More

Datasheet

8Expected 18/09/2026

67,11 €

55,67 €

51,15 €

46,47 €

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

ME2-B-94-435-1-A36-B-C
Carling Technologies
1: 72,56 €
7Expected 21/09/2026

Mfr. Part No.
ME2-B-94-435-1-A36-B-C

Mouser Part No
691-ME2B944351A36BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

7Expected 21/09/2026

72,56 €

60,19 €

55,46 €

52,16 €

View

Min.: 1
Mult.: 1

Circuit Breakers MN2B9462011BABE

MN2-B-94-620-1-1BA-B-E
Carling Technologies
1: 64,71 €
9Expected 24/09/2026

Mfr. Part No.
MN2-B-94-620-1-1BA-B-E

Mouser Part No
691-MN2B9462011BABE

Carling Technologies

Circuit Breakers MN2B9462011BABE

Learn More

Datasheet

9Expected 24/09/2026

64,71 €

57,88 €

53,30 €

51,36 €

View

Min.: 1
Mult.: 1

Circuit Breakers MU2B246251B21BC

MU2-B-24-625-1-B21-B-C
Carling Technologies
1: 63,97 €
2Expected 23/09/2026

Mfr. Part No.
MU2-B-24-625-1-B21-B-C

Mouser Part No
691-MU2B246251B21BC

Carling Technologies

Circuit Breakers MU2B246251B21BC

Learn More

Datasheet

2Expected 23/09/2026

63,97 €

53,06 €

48,97 €

45,49 €

View

Min.: 1
Mult.: 1

Circuit Breakers MA1A036151A822C

MA1-A-03-615-1-A82-2-C
Carling Technologies
1: 33,39 €
30On Order

Mfr. Part No.
MA1-A-03-615-1-A82-2-C

Mouser Part No
691-MA1A036151A822C

Carling Technologies

Circuit Breakers MA1A036151A822C

Learn More

Datasheet

30On Order

33,39 €

27,66 €

25,52 €

21,13 €

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER M SERIES

MA1-B-14-450-1-A26-2-J
Carling Technologies
1: 50,79 €
2Expected 22/09/2026

Mfr. Part No.
MA1-B-14-450-1-A26-2-J

Mouser Part No
691-MA1B144501A262J

Carling Technologies

Circuit Breakers CIRCUIT BREAKER M SERIES

Learn More

Datasheet

2Expected 22/09/2026

50,79 €

42,13 €

33,80 €

31,86 €

View

Min.: 1
Mult.: 1

Circuit Breakers 5 A ONE POLE ANGLED

MA1-B-34-450-1-A26-B-C
Carling Technologies
1: 32,59 €
30Expected 03/09/2026

Mfr. Part No.
MA1-B-34-450-1-A26-B-C

Mouser Part No
691-MA1B344501A26BC

Carling Technologies

Circuit Breakers 5 A ONE POLE ANGLED

Learn More

Datasheet

30Expected 03/09/2026

32,59 €

27,04 €

24,95 €

20,67 €

View

Min.: 1
Mult.: 1

Circuit Breakers 15 A ONE POLE ANGLED

MA1-B-34-615-1-A12-B-C
Carling Technologies
1: 32,60 €
30Expected 08/09/2026

Mfr. Part No.
MA1-B-34-615-1-A12-B-C

Mouser Part No
691-MA1B346151A12BC

Carling Technologies

Circuit Breakers 15 A ONE POLE ANGLED

Learn More

Datasheet

30Expected 08/09/2026

32,60 €

27,05 €

24,56 €

22,15 €

View

Min.: 1
Mult.: 1

Circuit Breakers 25 A ONE POLE ANGLED

MA1-B-34-625-1-A26-B-C
Carling Technologies
1: 32,60 €
14Expected 17/11/2026

Mfr. Part No.
MA1-B-34-625-1-A26-B-C

Mouser Part No
691-MA1B346251A26BC

Carling Technologies

Circuit Breakers 25 A ONE POLE ANGLED

Learn More

Datasheet

14Expected 17/11/2026

32,60 €

27,05 €

24,56 €

23,82 €

View

Min.: 1
Mult.: 1

Circuit Breakers 10A 1Pole .250 QC Black Act, Non-Illum

MA1-B-94-610-1-A24-B-C
Carling Technologies
1: 35,38 €
29Expected 03/12/2026

Mfr. Part No.
MA1-B-94-610-1-A24-B-C

Mouser Part No
691-MA1B946101A24BC

Carling Technologies

Circuit Breakers 10A 1Pole .250 QC Black Act, Non-Illum

Learn More

Datasheet

29Expected 03/12/2026

35,38 €

29,34 €

26,08 €

23,99 €

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MA2-B-24-450-1-A24-B-D
Carling Technologies
1: 64,35 €
7On Order

Mfr. Part No.
MA2-B-24-450-1-A24-B-D

Mouser Part No
691-MA2B244501A24BD

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

7On Order

64,35 €

53,39 €

49,24 €

45,93 €

View

Min.: 1
Mult.: 1

Circuit Breakers MA2B326191A14BE

MA2-B-32-619-1-A14-B-E
Carling Technologies
1: 64,35 €
6On Order

Mfr. Part No.
MA2-B-32-619-1-A14-B-E

Mouser Part No
691-MA2B326191A14BE

Carling Technologies

Circuit Breakers MA2B326191A14BE

Learn More

Datasheet

6On Order

64,35 €

53,39 €

49,65 €

41,37 €

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MA2-B-34-450-1-A26-B-E
Carling Technologies
1: 64,35 €
8Expected 02/09/2026

Mfr. Part No.
MA2-B-34-450-1-A26-B-E

Mouser Part No
691-MA2B344501A26BE

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

8Expected 02/09/2026

64,35 €

53,39 €

49,24 €

45,75 €

View

Min.: 1
Mult.: 1

Circuit Breakers 15 A ONE POLE FLAT

MB1-B-34-615-1-A27-B-C
Carling Technologies
1: 32,60 €
40On Order

Mfr. Part No.
MB1-B-34-615-1-A27-B-C

Mouser Part No
691-MB1B346151A27BC

Carling Technologies

Circuit Breakers 15 A ONE POLE FLAT

Learn More

Datasheet

40On Order

32,60 €

27,05 €

22,51 €

20,72 €

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MB2-B-34-450-1-A27-B-E
Carling Technologies
1: 64,35 €
10On Order

Mfr. Part No.
MB2-B-34-450-1-A27-B-E

Mouser Part No
691-MB2B344501A27BE

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

10On Order

64,35 €

53,39 €

49,24 €

44,87 €

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MB2-B-34-460-1-A26-B-C
Carling Technologies
1: 64,35 €
9Expected 12/10/2026

Mfr. Part No.
MB2-B-34-460-1-A26-B-C

Mouser Part No
691-MB2B344601A26BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

9Expected 12/10/2026

64,35 €

53,39 €

49,65 €

41,37 €

View

Min.: 1
Mult.: 1

M Series Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support