.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: 1.695

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 Circuit breaker 25 amp

MA1-B-94-625-1-A24-B-C
Carling Technologies
1: Rp656.787
88In Stock

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

88In Stock

Rp656.787

Rp544.876

Rp456.815

Rp394.989

Rp329.127

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

MF2-B-64-612-1-BC4-7-C
Carling Technologies
1: Rp779.888
31In Stock

Mfr. Part No.
MF2-B-64-612-1-BC4-7-C

Mouser Part No
691-MF2B646121BC47C

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

31In Stock

Rp779.888

Rp740.628

Rp593.310

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

12 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers MT1B144701A23BJ

MT1-B-14-470-1-A23-B-J
Carling Technologies
1: Rp558.085
99In Stock

Mfr. Part No.
MT1-B-14-470-1-A23-B-J

Mouser Part No
691-MT1B144701A23BJ

Carling Technologies

Circuit Breakers MT1B144701A23BJ

Learn More

Datasheet

99In Stock

Rp558.085

Rp524.879

Rp487.820

Rp477.179

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

7 A

125 VAC, 250 VAC

80 VDC

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 15 A TWO POLE VISI

MD2-B-34-615-1-A36-B-C
Carling Technologies
1: Rp813.645
54In Stock

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

54In Stock

Rp813.645

Rp764.661

Rp708.889

Rp692.195

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 Breaker rocker actuator 8 amp

MF1-B-34-480-1-CE1-B-C
Carling Technologies
1: Rp731.088
10In Stock

Mfr. Part No.
MF1-B-34-480-1-CE1-B-C

Mouser Part No
691-F1B344801CE1BC

Carling Technologies

Circuit Breakers Breaker rocker actuator 8 amp

Learn More

Datasheet

10In Stock

Rp731.088

Rp654.218

Rp371.690

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

8 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers 25 A ONE POLE ANGLED

MA1-B-34-625-1-A26-B-C
Carling Technologies
1: Rp500.662
29In Stock

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

29In Stock

Rp500.662

Rp444.340

Rp397.374

Rp392.971

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 MA2B326101A14BE

MA2-B-32-610-1-A14-B-E
Carling Technologies
1: Rp1.195.242
10In Stock

Mfr. Part No.
MA2-B-32-610-1-A14-B-E

Mouser Part No
691-MA2B32611A14BE

Carling Technologies

Circuit Breakers MA2B326101A14BE

Learn More

Datasheet

10In Stock

Rp1.195.242

Rp991.601

Rp783.741

Rp783.558

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 Mag Circuit Breaker

MA2-B-34-615-3-A12-B-C
Carling Technologies
1: Rp1.298.163
2In Stock

Mfr. Part No.
MA2-B-34-615-3-A12-B-C

Mouser Part No
691-MA2B346153A12BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

2In Stock

Rp1.298.163

Rp1.077.094

Rp801.353

Rp800.436

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 Mag Circuit Breaker

MA2-B-94-625-1-A24-B-C
Carling Technologies
1: Rp1.489.328
2In Stock

Mfr. Part No.
MA2-B-94-625-1-A24-B-C

Mouser Part No
691-MA2B946251A24BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

2In Stock

Rp1.489.328

Rp1.221.660

Rp669.996

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 15 A ONE POLE FLAT

MB1-B-34-615-1-A26-B-C
Carling Technologies
1: Rp594.777
8In Stock

Mfr. Part No.
MB1-B-34-615-1-A26-B-C

Mouser Part No
691-MB1B346151A26BC

Carling Technologies

Circuit Breakers 15 A ONE POLE FLAT

Learn More

Datasheet

8In Stock

Rp594.777

Rp567.625

Rp408.199

Rp404.162

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 MD1B346203A35BC

MD1-B-34-620-3-A35-B-C
Carling Technologies
1: Rp799.152
3In Stock

Mfr. Part No.
MD1-B-34-620-3-A35-B-C

Mouser Part No
691-MD1B346203A35BC

Carling Technologies

Circuit Breakers MD1B346203A35BC

Learn More

Datasheet

3In Stock

Rp799.152

Rp636.423

Rp562.855

Rp497.544

View

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 Mag Circuit Breaker

MD2-B-34-625-1-A15-B-C
Carling Technologies
1: Rp956.927
9In Stock

Mfr. Part No.
MD2-B-34-625-1-A15-B-C

Mouser Part No
691-MD2B346251A15BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

9In Stock

Rp956.927

Rp852.172

Rp842.448

Rp817.681

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 12A ONE POLE

MF1-B-34-612-1-CC2-B-C
Carling Technologies
1: Rp779.155
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

Rp779.155

Rp778.971

Rp525.246

Rp525.063

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

12 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers 1P 25A WHT PADDLE QC, UL1077, CSA

MM1-B-62-625-1-1CB-B-C
Carling Technologies
1: Rp865.748
19In Stock

Mfr. Part No.
MM1-B-62-625-1-1CB-B-C

Mouser Part No
691-MM1B6262511CBB

Carling Technologies

Circuit Breakers 1P 25A WHT PADDLE QC, UL1077, CSA

Learn More

Datasheet

19In Stock

Rp865.748

Rp865.197

Rp516.440

Rp448.193

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

25 A

125 VAC, 250 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MM1B9446011BBBC

MM1-B-94-460-1-1BB-B-C
Carling Technologies
1: Rp659.539
1In Stock

Mfr. Part No.
MM1-B-94-460-1-1BB-B-C

Mouser Part No
691-MM1B9446011BBBC

Carling Technologies

Circuit Breakers MM1B9446011BBBC

Learn More

Datasheet

1In Stock

Rp659.539

Rp333.714

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

6 A

125 VAC, 250 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MM1M9461512CBBE

MM1-M-94-615-1-2CB-B-E
Carling Technologies
1: Rp814.562
1In Stock

Mfr. Part No.
MM1-M-94-615-1-2CB-B-E

Mouser Part No
691-MM1M9461512CBBE

Carling Technologies

Circuit Breakers MM1M9461512CBBE

Learn More

Datasheet

1In Stock

Rp814.562

Rp675.867

Rp506.350

Rp505.432

Quote

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

15 A

125 VAC, 250 VAC

80 VDC

1 Pole

Paddle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1M1463031CAA0AA

MS1-M-14-630-3-1CA-A-0AA
Carling Technologies
1: Rp2.017.693
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

Rp2.017.693

Rp1.983.386

Rp1.389.343

Rp1.385.123

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

30 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B146201A262J

MA1-B-14-620-1-A26-2-J
Carling Technologies
1: Rp1.327.517
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

Rp1.327.517

Rp866.849

Rp707.972

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 MA1B106201A22BJ

MA1-B-10-620-1-A22-B-J
Carling Technologies
1: Rp872.352
5In Stock

Mfr. Part No.
MA1-B-10-620-1-A22-B-J

Mouser Part No
691-MA1B1621A22BJ

Carling Technologies

Circuit Breakers MA1B106201A22BJ

Learn More

Datasheet

5In Stock

Rp872.352

Rp723.750

Rp538.455

Rp538.272

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 MA1B304101A12BC

MA1-B-30-410-1-A12-B-C
Carling Technologies
1: Rp631.836
3In Stock

Mfr. Part No.
MA1-B-30-410-1-A12-B-C

Mouser Part No
691-MA1B3411A12BC

Carling Technologies

Circuit Breakers MA1B304101A12BC

Learn More

Datasheet

3In Stock

Rp631.836

Rp566.341

Rp426.545

Rp395.723

Quote

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

1 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MA1B344701A222C

MA1-B-34-470-1-A22-2-C
Carling Technologies
1: Rp662.107
1In Stock

Mfr. Part No.
MA1-B-34-470-1-A22-2-C

Mouser Part No
691-MA1B344701A222C

Carling Technologies

Circuit Breakers MA1B344701A222C

Learn More

Datasheet

1In Stock

Rp662.107

Rp631.102

Rp475.161

Rp440.854

Quote

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

7 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 10 A ONE POLE ANGLED

MA1-B-34-610-1-A26-B-C
Carling Technologies
1: Rp632.020
26In Stock

Mfr. Part No.
MA1-B-34-610-1-A26-B-C

Mouser Part No
691-MA1B346101A26BC

Carling Technologies

Circuit Breakers 10 A ONE POLE ANGLED

Learn More

Datasheet

26In Stock

Rp632.020

Rp631.836

Rp463.787

Rp403.979

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

Bulk

Circuit Breakers Mag Circuit Breaker

MA2-B-32-612-1-A82-2-C
Carling Technologies
1: Rp1.429.337
4In Stock

Mfr. Part No.
MA2-B-32-612-1-A82-2-C

Mouser Part No
691-MA2B326121A822C

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

4In Stock

Rp1.429.337

Rp1.311.556

Rp954.909

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

12 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MA2-B-34-615-1-A34-2-D
Carling Technologies
1: Rp1.225.329
7In Stock

Mfr. Part No.
MA2-B-34-615-1-A34-2-D

Mouser Part No
691-MA2B346151A342D

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

7In Stock

Rp1.225.329

Rp1.102.595

Rp888.313

Rp867.949

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 Mag Circuit Breaker

MA2-B-34-625-1-A16-2-C
Carling Technologies
1: Rp1.258.536
1In Stock

Mfr. Part No.
MA2-B-34-625-1-A16-2-C

Mouser Part No
691-MA2B346251A162C

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

1In Stock

Rp1.258.536

Rp1.044.071

Rp954.909

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

25 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

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