.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: 1,739

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; }

Download Table (.CSV)

Part #

Circuit Breakers Mag Circuit Breaker

MD2-B-24-630-1-A36-B-C
Carling Technologies
1: $103.17
2In Stock

Mfr. Part No.
MD2-B-24-630-1-A36-B-C

Mouser Part No
691-MD2B246301A36BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

2In Stock

$103.17

$85.57

$78.92

$65.32

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MD2-B-34-615-1-A15-B-C
Carling Technologies
1: $84.08
3In Stock

Mfr. Part No.
MD2-B-34-615-1-A15-B-C

Mouser Part No
691-MD2B346151A15BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

3In Stock

$84.08

$70.93

$66.77

$65.11

View

Min.: 1
Mult.: 1

Circuit Breakers MF1B344601CC32C

MF1-B-34-460-1-CC3-2-C
Carling Technologies
1: $65.12
1In Stock

Mfr. Part No.
MF1-B-34-460-1-CC3-2-C

Mouser Part No
691-MF1B344601CC32C

Carling Technologies

Circuit Breakers MF1B344601CC32C

Learn More

Datasheet

1In Stock

$65.12

$54.03

$49.85

$42.36

View

Min.: 1
Mult.: 1

Circuit Breakers 15 A 1 Pole ILLUM

MF1-B-34-615-1-BB6-B-C
Carling Technologies
1: $60.49
23In Stock

Mfr. Part No.
MF1-B-34-615-1-BB6-B-C

Mouser Part No
691-MF1B346151BB6BC

Carling Technologies

Circuit Breakers 15 A 1 Pole ILLUM

Learn More

Datasheet

23In Stock

$60.49

$50.16

$46.27

$38.78

View

Min.: 1
Mult.: 1

Circuit Breakers

MF2-X-01-605-7-JC4-A-E
Carling Technologies
1: $51.75
1In Stock

Mfr. Part No.
MF2-X-01-605-7-JC4-A-E

Mouser Part No
691-MF2X016057JC4AE

Carling Technologies

Circuit Breakers

Learn More

Datasheet

1In Stock

$51.75

$49.39

$41.70

$40.34

View

Min.: 1
Mult.: 1

Circuit Breakers MN2B9462511BABC

MN2-B-94-625-1-1BA-B-C
Carling Technologies
1: $107.55
5In 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

5In Stock

$107.55

$89.22

$77.28

$71.13

View

Min.: 1
Mult.: 1

Circuit Breakers MT1B142501A22BC

MT1-B-14-250-1-A22-B-C
Carling Technologies
1: $54.30
29In 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

29In Stock

$54.30

$45.05

$41.57

$34.43

View

Min.: 1
Mult.: 1

Circuit Breakers Carling Technologies

MT1-B-14-450-3-A23-B-J
Carling Technologies
1: $59.66
8In Stock

Mfr. Part No.
MT1-B-14-450-3-A23-B-J

Mouser Part No
691-MT1B144503A23BJ

Carling Technologies

Circuit Breakers Carling Technologies

Learn More

Datasheet

8In Stock

$59.66

$46.00

$45.42

$45.40

View

Min.: 1
Mult.: 1

Circuit Breakers 6A 1P Push-Pull Act Push-In Stud

MT1-B-14-460-2-A24-B-J
Carling Technologies
1: $76.99
20In Stock

Mfr. Part No.
MT1-B-14-460-2-A24-B-J

Mouser Part No
691-MT1B144602A24BJ

Carling Technologies

Circuit Breakers 6A 1P Push-Pull Act Push-In Stud

Learn More

Datasheet

20In Stock

$76.99

$63.88

$59.66

$52.70

View

Min.: 1
Mult.: 1

Circuit Breakers MT1B146103A23BJ

MT1-B-14-610-3-A23-B-J
Carling Technologies
1: $59.89
6In Stock

Mfr. Part No.
MT1-B-14-610-3-A23-B-J

Mouser Part No
691-MT1B146103A23BJ

Carling Technologies

Circuit Breakers MT1B146103A23BJ

Learn More

Datasheet

6In Stock

$59.89

$54.67

$48.66

$48.42

View

Min.: 1
Mult.: 1

Circuit Breakers MT2B344101A11BC

MT2-B-34-410-1-A11-B-C
Carling Technologies
1: $98.91
3In Stock

Mfr. Part No.
MT2-B-34-410-1-A11-B-C

Mouser Part No
691-MT2B344101A11BC

Carling Technologies

Circuit Breakers MT2B344101A11BC

Learn More

Datasheet

3In Stock

$98.91

$82.07

$75.69

$62.65

View

Min.: 1
Mult.: 1

Circuit Breakers 1Pole 1A White Act. 50/60Hz Med QC

MU1-B-34-410-1-A21-B-D
Carling Technologies
1: $49.28
14In Stock

Mfr. Part No.
MU1-B-34-410-1-A21-B-D

Mouser Part No
691-MU1B344101A21BD

Carling Technologies

Circuit Breakers 1Pole 1A White Act. 50/60Hz Med QC

Learn More

Datasheet

14In Stock

$49.28

$40.87

$37.71

$31.23

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER M SERIES

MU1-B-34-610-1-A21-B-D
Carling Technologies
1: $49.26
18In Stock

Mfr. Part No.
MU1-B-34-610-1-A21-B-D

Mouser Part No
691-MU1B346101A21BD

Carling Technologies

Circuit Breakers CIRCUIT BREAKER M SERIES

Learn More

Datasheet

18In Stock

$49.26

$40.86

$31.25

$29.11

View

Min.: 1
Mult.: 1

Circuit Breakers MU1B346153A21BC

MU1-B-34-615-3-A21-B-C
Carling Technologies
1: $53.90
5In Stock

Mfr. Part No.
MU1-B-34-615-3-A21-B-C

Mouser Part No
691-MU1B346153A21BC

Carling Technologies

Circuit Breakers MU1B346153A21BC

Learn More

Datasheet

5In Stock

$53.90

$44.70

$41.26

$34.16

View

Min.: 1
Mult.: 1

Circuit Breakers 1-pole, Push-To-Reset Pushbutton, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

MU1-B-34-620-1-A21-B-C
Carling Technologies
1: $49.26
15In Stock

Mfr. Part No.
MU1-B-34-620-1-A21-B-C

Mouser Part No
691-MU1B346201A21BC

Carling Technologies

Circuit Breakers 1-pole, Push-To-Reset Pushbutton, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted

Learn More

Datasheet

15In Stock

$49.26

$40.86

$38.82

$32.16

View

Min.: 1
Mult.: 1

Circuit Breakers MU2B244651A21BE

MU2-B-24-465-1-A21-B-E
Carling Technologies
1: $99.73
17In Stock

Mfr. Part No.
MU2-B-24-465-1-A21-B-E

Mouser Part No
691-MU2B244651A21BE

Carling Technologies

Circuit Breakers MU2B244651A21BE

Learn More

Datasheet

17In Stock

$99.73

$82.74

$76.32

$63.16

View

Min.: 1
Mult.: 1

Circuit Breakers 5A Grn LED QC

MF1-B-34-450-1-GC6-2-C
Carling Technologies
1: $73.14
7In Stock

Mfr. Part No.
MF1-B-34-450-1-GC6-2-C

Mouser Part No
691-MF1B344501GC62C

Carling Technologies

Circuit Breakers 5A Grn LED QC

Learn More

Datasheet

7In Stock

$73.14

$60.67

$55.97

$48.15

View

Min.: 1
Mult.: 1

Circuit Breakers 12A ONE POLE

MF1-B-34-612-1-CC2-B-C
Carling Technologies
1: $60.49
9In Stock

Mfr. Part No.
MF1-B-34-612-1-CC2-B-C

Mouser Part No
691-MF1B346121CC2BC

Carling Technologies

Circuit Breakers 12A ONE POLE

Learn More

Datasheet

9In Stock

$60.49

$50.16

$46.27

$38.78

View

Min.: 1
Mult.: 1

Circuit Breakers 20 A 1 Pole ILLUM

MF1-B-34-620-1-BB6-B-C
Carling Technologies
1: $60.49
27In Stock

Mfr. Part No.
MF1-B-34-620-1-BB6-B-C

Mouser Part No
691-MF1B346201BB6BC

Carling Technologies

Circuit Breakers 20 A 1 Pole ILLUM

Learn More

Datasheet

27In Stock

$60.49

$50.16

$46.27

$38.78

View

Min.: 1
Mult.: 1

Circuit Breakers ON OFF ANGLED M SERIES

MF1-B-94-615-1-HF2-2-C
Carling Technologies
1: $78.12
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

$78.12

$64.81

$59.79

$51.42

View

Min.: 1
Mult.: 1

Circuit Breakers 3A 1P Wht Act, Scrw 8-32 lug, UL489A

MT1-B-14-430-2-A24-B-J
Carling Technologies
1: $76.99
13In Stock

Mfr. Part No.
MT1-B-14-430-2-A24-B-J

Mouser Part No
691-MT1B144302A24BJ

Carling Technologies

Circuit Breakers 3A 1P Wht Act, Scrw 8-32 lug, UL489A

Learn More

Datasheet

13In Stock

$76.99

$63.88

$58.92

$50.68

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: $54.18

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

More Info Available

$54.18

$44.93

$41.46

$34.73

View

Min.: 1
Mult.: 1

Circuit Breakers MA2B326191A14BE

MA2-B-32-619-1-A14-B-E
Carling Technologies
1: $100.33
1On 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

1On Order

$100.33

$83.24

$76.78

$63.55

View

Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MA2-B-34-450-1-A26-B-E
Carling Technologies
1: $100.33

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

More Info Available

$100.33

$83.24

$76.78

$63.55

View

Min.: 1
Mult.: 1

Circuit Breakers MD1B346151A15BC

MD1-B-34-615-1-A15-B-C
Carling Technologies
1: $54.34

Mfr. Part No.
MD1-B-34-615-1-A15-B-C

Mouser Part No
691-MD1B346151A15BC

Carling Technologies

Circuit Breakers MD1B346151A15BC

Learn More

Datasheet

More Info Available

$54.34

$49.19

$38.02

$37.41

View

Min.: 1
Mult.: 1

M Series Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support