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M Series Circuit Breakers

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Results: 1,695

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Series = M

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Part #

Circuit Breakers MA1B146301A262J

MA1-B-14-630-1-A26-2-J
Carling Technologies
1: $53.55
2In Stock

Mfr. Part No.
MA1-B-14-630-1-A26-2-J

Mouser Part No
691-MA1B146301A262J

Carling Technologies

Circuit Breakers MA1B146301A262J

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Datasheet

2In Stock

$53.55

$40.14

$35.47

$33.63

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

80 VDC

Circuit Breakers MD1B346152A33BC

MD1-B-34-615-2-A33-B-C
Carling Technologies
1: $43.56
9In Stock

Mfr. Part No.
MD1-B-34-615-2-A33-B-C

Mouser Part No
691-MD1B346152A33BC

Carling Technologies

Circuit Breakers MD1B346152A33BC

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Datasheet

9In Stock

$43.56

$30.68

$27.38

$27.23

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

125 VAC, 250 VAC

80 VDC

Circuit Breakers

MD1-X-01-256-4-A45-B-C
Carling Technologies
1: $32.80
4In Stock

Mfr. Part No.
MD1-X-01-256-4-A45-B-C

Mouser Part No
691-MD1X12564A45BC

Carling Technologies

Circuit Breakers

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Datasheet

4In Stock

$32.80

$27.21

$25.10

$20.79

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers

MM1-X-01-178-6-1-BB-B-C
Carling Technologies
1: $32.11
8In Stock

Mfr. Part No.
MM1-X-01-178-6-1-BB-B-C

Mouser Part No
691-MM1X0117861BBBC

Carling Technologies

Circuit Breakers

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Datasheet

8In Stock

$32.11

$26.64

$17.59

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

125 VAC, 250 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B326101A15BC

MA1-B-32-610-1-A15-B-C
Carling Technologies
1: $25.51
3In Stock

Mfr. Part No.
MA1-B-32-610-1-A15-B-C

Mouser Part No
691-MA1B326101A15BC

Carling Technologies

Circuit Breakers MA1B326101A15BC

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Datasheet

3In Stock

$25.51

$25.46

$21.69

$21.43

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

10 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MT2B646201A21BC

MT2-B-64-620-1-A21-B-C
Carling Technologies
1: $71.09
9In Stock

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

Mouser Part No
691-MT2B646201A21BC

Carling Technologies

Circuit Breakers MT2B646201A21BC

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Datasheet

9In Stock

$71.09

$58.98

$36.34

Min.: 1
Mult.: 1

125 VAC, 250 VAC

80 VDC

Circuit Breakers Hydraulic Magnetic Circuit Breaker, Dual Vertical legend, UL 489A Listed

ma1-x-02-606-9-a26-2-t
Carling Technologies
1: $36.53
1In Stock

Mfr. Part No.
ma1-x-02-606-9-a26-2-t

Mouser Part No
691-MA1X026069A262T

Carling Technologies

Circuit Breakers Hydraulic Magnetic Circuit Breaker, Dual Vertical legend, UL 489A Listed

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Datasheet

1In Stock

$36.53

$30.30

$27.96

$23.16

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

6 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MA2-B-34-610-1-A16-B-E
Carling Technologies
1: $65.15
6In Stock

Mfr. Part No.
MA2-B-34-610-1-A16-B-E

Mouser Part No
691-MA2B346101A16BE

Carling Technologies

Circuit Breakers Mag Circuit Breaker

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Datasheet

6In Stock

$65.15

$54.05

$47.21

Quote

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

10 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MB2B346201A262E

MB2-B-34-620-1-A26-2-E
Carling Technologies
1: $54.07
7In Stock

Mfr. Part No.
MB2-B-34-620-1-A26-2-E

Mouser Part No
691-MB2B346201A262E

Carling Technologies

Circuit Breakers MB2B346201A262E

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Datasheet

7In Stock

$54.07

$48.43

$47.80

$46.54

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

20 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B326201A26BE

MA1-B-32-620-1-A26-B-E
Carling Technologies
1: $34.44
3In Stock

Mfr. Part No.
MA1-B-32-620-1-A26-B-E

Mouser Part No
691-MA1B326201A26BE

Carling Technologies

Circuit Breakers MA1B326201A26BE

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Datasheet

3In Stock

$34.44

View

Min.: 1
Mult.: 1

125 VAC, 250 VAC

80 VDC

Circuit Breakers Mag Circuit Breaker

MD2-B-22-615-1-A46-2-D
Carling Technologies
1: $51.32
20In 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

20In Stock

$51.32

$45.79

$41.76

$36.42

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

15 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1M146151A162J

MA1M146151A162J
Carling Technologies
1: $93.18
3In Stock

Mfr. Part No.
MA1M146151A162J

Mouser Part No
691-MA1M146151A162J

Carling Technologies

Circuit Breakers MA1M146151A162J

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Datasheet

3In Stock

$93.18

$77.94

$73.84

$61.54

View

Min.: 1
Mult.: 1

15 A

125 VAC, 250 VAC

6 VDC, 12 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1A036151A822C

MA1-A-03-615-1-A82-2-C
Carling Technologies
1: $33.63
6In Stock
14Expected 25/02/2026

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

Mouser Part No
691-MA1A036151A822C

Carling Technologies

Circuit Breakers MA1A036151A822C

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Datasheet

6In Stock

14Expected 25/02/2026

$33.63

$27.90

$25.73

$21.32

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

15 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B144201A262J

MA1-B-14-420-1-A26-2-J
Carling Technologies
1: $57.34
7In Stock

Mfr. Part No.
MA1-B-14-420-1-A26-2-J

Mouser Part No
691-MA1B144201A262J

Carling Technologies

Circuit Breakers MA1B144201A262J

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Datasheet

7In Stock

$57.34

$40.93

$36.28

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

2 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B146201A262J

MA1-B-14-620-1-A26-2-J
Carling Technologies
1: $72.36
4In Stock

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

Mouser Part No
691-MA1B146201A262J

Carling Technologies

Circuit Breakers MA1B146201A262J

Learn More

Datasheet

4In Stock

$72.36

$47.25

$38.59

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

20 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B224751A27BD

MA1-B-22-475-1-A27-B-D
Carling Technologies
1: $41.92
7In Stock

Mfr. Part No.
MA1-B-22-475-1-A27-B-D

Mouser Part No
691-MA1B224751A27BD

Carling Technologies

Circuit Breakers MA1B224751A27BD

Learn More

Datasheet

7In Stock

$41.92

$41.60

$20.53

$19.63

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

7.5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 5 A ONE POLE ANGLED

MA1-B-34-450-1-A26-B-C
Carling Technologies
1: $18.77
2In Stock

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

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Datasheet

2In Stock

$18.77

$18.43

$18.42

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 15 A ONE POLE ANGLED

MA1-B-34-615-1-A12-B-C
Carling Technologies
1: $26.29
1In Stock

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

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Datasheet

1In Stock

$26.29

$25.18

$23.74

$22.33

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

15 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1-pole, Non-Illuminated Single Color Angled Rocker, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted TUV Certified to IEC/EN 60934

MA1-B-34-615-1-A26-B-E
Carling Technologies
1: $34.44
1In Stock

Mfr. Part No.
MA1-B-34-615-1-A26-B-E

Mouser Part No
691-MA1B346151A26BE

Carling Technologies

Circuit Breakers 1-pole, Non-Illuminated Single Color Angled Rocker, 15 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted TUV Certified to IEC/EN 60934

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Datasheet

1In Stock

$34.44

$31.34

$24.77

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

15 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 20A 1P QC No Illum BLK Act, I-O, UL,

MA1-B-34-620-1-A24-B-C
Carling Technologies
1: $34.44
13In Stock

Mfr. Part No.
MA1-B-34-620-1-A24-B-C

Mouser Part No
691-MA1B346201A24BC

Carling Technologies

Circuit Breakers 20A 1P QC No Illum BLK Act, I-O, UL,

Learn More

Datasheet

13In Stock

$34.44

$25.29

$24.77

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

20 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 20 A ONE POLE ANGLED

MA1-B-34-620-1-A26-B-C
Carling Technologies
1: $34.99
7In Stock

Mfr. Part No.
MA1-B-34-620-1-A26-B-C

Mouser Part No
691-MA1B346201A26BC

Carling Technologies

Circuit Breakers 20 A ONE POLE ANGLED

Learn More

Datasheet

7In Stock

$34.99

$34.98

$19.01

Quote

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

20 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 25A ONE POLE

MA1-B-34-625-1-A32-B-C
Carling Technologies
1: $41.93
2In Stock

Mfr. Part No.
MA1-B-34-625-1-A32-B-C

Mouser Part No
691-MA1B346251A32BC

Carling Technologies

Circuit Breakers 25A ONE POLE

Learn More

Datasheet

2In Stock

$41.93

$23.79

$23.77

$23.71

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

25 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MA2-B-24-610-1-A24-2-D
Carling Technologies
1: $94.40
5In Stock

Mfr. Part No.
MA2-B-24-610-1-A24-2-D

Mouser Part No
691-MA2B246101A242D

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

5In Stock

$94.40

$77.38

$69.44

$65.77

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

10 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MA2-B-24-620-1-A37-B-E
Carling Technologies
1: $78.32
8In 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

8In Stock

$78.32

$38.95

$38.06

$37.45

View

Min.: 1
Mult.: 1

Circuit Breaker

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: $58.44
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

$58.44

$54.10

$48.08

$47.70

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic-Magnetic

15 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

M Series Circuit Breakers

Customer Service Office

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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