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MA Series Circuit Breakers

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Part #

Circuit Breakers Motor Protector

MA25UM
Altech
1: CHF 177.21
1In Stock

Mfr. Part No.
MA25UM

Mouser Part No
845-MA25UM

Altech

Circuit Breakers Motor Protector

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Datasheet

1In Stock

CHF 177.21

CHF 146.94

CHF 136.93

CHF 112.77

CHF 104.72

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

25 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MA10UM, 6.3-10A, 3p

MA10UM
Altech
1: CHF 146.91
2In Stock

Mfr. Part No.
MA10UM

Mouser Part No
845-MA10UM

Altech

Circuit Breakers MA10UM, 6.3-10A, 3p

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Datasheet

2In Stock

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

10 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MA1.0UM, 0.63-1.0A, 3p

MA1.0UM
Altech
1: CHF 146.91
1Factory Stock Available

Mfr. Part No.
MA1.0UM

Mouser Part No
845-MA1.0UM

Altech

Circuit Breakers MA1.0UM, 0.63-1.0A, 3p

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Datasheet

1Factory Stock Available

More Info Available

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

1 A

Handle

Circuit Breakers MANUAL MOTOR CONTR 1.6A CIRCUIT BREAKER

MA1.6UM
Altech
1: CHF 146.91
174Factory Stock Available

Mfr. Part No.
MA1.6UM

Mouser Part No
845-MA1.6UM

Altech

Circuit Breakers MANUAL MOTOR CONTR 1.6A CIRCUIT BREAKER

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Datasheet

174Factory Stock Available

More Info Available

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

1.6 A

Handle

Circuit Breakers MA16UM, 10-16A, 3p

MA16UM
Altech
1: CHF 160.78
2Factory Stock Available

Mfr. Part No.
MA16UM

Mouser Part No
845-MA16UM

Altech

Circuit Breakers MA16UM, 10-16A, 3p

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Datasheet

2Factory Stock Available

More Info Available

CHF 160.78

CHF 133.31

CHF 124.23

CHF 102.31

CHF 95.00

Min.: 1
Mult.: 1

16 A

Handle

Circuit Breakers MA2.5UM, 1.6-2.5A, 3p

MA2.5UM
Altech
1: CHF 110.10
1Factory Stock Available

Mfr. Part No.
MA2.5UM

Mouser Part No
845-MA2.5UM

Altech

Circuit Breakers MA2.5UM, 1.6-2.5A, 3p

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Datasheet

1Factory Stock Available

More Info Available

CHF 110.10

CHF 104.77

CHF 102.31

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

2.5 A

Handle

Circuit Breakers CIRCUIT BREAKER 20A

MA20UM
Altech
1: CHF 166.18
1Factory Stock Available

Mfr. Part No.
MA20UM

Mouser Part No
845-MA20UM

Altech

Circuit Breakers CIRCUIT BREAKER 20A

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Datasheet

1Factory Stock Available

More Info Available

CHF 166.18

CHF 137.79

CHF 128.40

CHF 105.75

CHF 98.20

Min.: 1
Mult.: 1

20 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MA32UM, 25-32A, 3p

MA32UM
Altech
1: CHF 181.72
4Factory Stock Available

Mfr. Part No.
MA32UM

Mouser Part No
845-MA32UM

Altech

Circuit Breakers MA32UM, 25-32A, 3p

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Datasheet

4Factory Stock Available

More Info Available

CHF 181.72

CHF 150.61

CHF 138.83

CHF 114.70

Min.: 1
Mult.: 1

32 A

Handle

Circuit Breakers MA40UM, 32-40A, 3p

MA40UM
Altech
1: CHF 202.16
12Factory Stock Available

Mfr. Part No.
MA40UM

Mouser Part No
845-MA40UM

Altech

Circuit Breakers MA40UM, 32-40A, 3p

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Datasheet

12Factory Stock Available

More Info Available

CHF 202.16

CHF 167.55

CHF 154.45

CHF 127.60

Min.: 1
Mult.: 1

40 A

Handle

Circuit Breakers 0.1-0.16A Motor Protector

MA016UM
Altech
1: CHF 146.91
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
MA016UM

Mouser Part No
845-MA016UM

Altech

Circuit Breakers 0.1-0.16A Motor Protector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

16 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MA025UM, 0.16-0.25A, 3p

MA025UM
Altech
1: CHF 146.91
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
MA025UM

Mouser Part No
845-MA025UM

Altech

Circuit Breakers MA025UM, 0.16-0.25A, 3p

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Datasheet

Non-Stocked Lead-Time 9 Weeks

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

25 A

Handle

Circuit Breakers MA040UM, 0.25-0.40A, 3p

MA040UM
Altech
1: CHF 146.91
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
MA040UM

Mouser Part No
845-MA040UM

Altech

Circuit Breakers MA040UM, 0.25-0.40A, 3p

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Datasheet

Non-Stocked Lead-Time 9 Weeks

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

40 A

Handle

Circuit Breakers 0.1-0.16A Motor Protector

15.901U
Altech
1: CHF 84.25
Non-Stocked

Mfr. Part No.
15.901U

Mouser Part No
845-15.901

Altech

Circuit Breakers 0.1-0.16A Motor Protector

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Datasheet

Non-Stocked

CHF 84.25

CHF 72.05

CHF 66.16

CHF 62.93

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

160 mA

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers 0.16-0.25A Motor Protector

15.902
Altech
1: CHF 83.47
Non-Stocked

Mfr. Part No.
15.902

Mouser Part No
845-15.902

Altech

Circuit Breakers 0.16-0.25A Motor Protector

Learn More

Datasheet

Non-Stocked

CHF 83.47

CHF 70.50

CHF 64.85

CHF 61.27

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

250 mA

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers .4 0.25-0.40A Motor Protector

15.903
Altech
1: CHF 78.24
Non-Stocked

Mfr. Part No.
15.903

Mouser Part No
845-15.903

Altech

Circuit Breakers .4 0.25-0.40A Motor Protector

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Datasheet

Non-Stocked

CHF 78.24

CHF 65.45

CHF 62.01

CHF 51.68

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

400 mA

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA0.6 0.40-0.63A Motor Protector

15.904
Altech
1: CHF 78.24
Non-Stocked

Mfr. Part No.
15.904

Mouser Part No
845-15.904

Altech

Circuit Breakers MA0.6 0.40-0.63A Motor Protector

Learn More

Datasheet

Non-Stocked

CHF 78.24

CHF 65.45

CHF 62.01

CHF 51.68

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

630 mA

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA1. 0.63-10A Motor Protector

15.905
Altech
1: CHF 78.24
Non-Stocked

Mfr. Part No.
15.905

Mouser Part No
845-15.905

Altech

Circuit Breakers MA1. 0.63-10A Motor Protector

Learn More

Datasheet

Non-Stocked

CHF 78.24

CHF 65.45

CHF 62.01

CHF 51.68

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

1 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA 1.6-2.5A Motor Protector

15.907
Altech
1: CHF 78.24
Non-Stocked

Mfr. Part No.
15.907

Mouser Part No
845-15.907

Altech

Circuit Breakers MA 1.6-2.5A Motor Protector

Learn More

Datasheet

Non-Stocked

CHF 78.24

CHF 65.45

CHF 62.01

CHF 51.68

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

2.5 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA4.2.5-4.0A Motor Protector

15.908
Altech
1: CHF 78.24
Non-Stocked

Mfr. Part No.
15.908

Mouser Part No
845-15.908

Altech

Circuit Breakers MA4.2.5-4.0A Motor Protector

Learn More

Datasheet

Non-Stocked

CHF 78.24

CHF 65.45

CHF 62.01

CHF 51.68

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

4 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA 10.0-16.0A

15.911
Altech
1: CHF 84.84
Non-Stocked

Mfr. Part No.
15.911

Mouser Part No
845-15.911

Altech

Circuit Breakers MA 10.0-16.0A

Learn More

Datasheet

Non-Stocked

CHF 84.84

CHF 71.62

CHF 67.87

CHF 56.55

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

16 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA2 16.0-20.0A Motor Protector

15.912
Altech
1: CHF 87.70
Non-Stocked

Mfr. Part No.
15.912

Mouser Part No
845-15.912

Altech

Circuit Breakers MA2 16.0-20.0A Motor Protector

Learn More

Datasheet

Non-Stocked

CHF 87.70

CHF 74.04

CHF 70.14

CHF 58.45

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

20 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA20.0-25.0A Motor Protector

15.913
Altech
1: CHF 92.53
Non-Stocked

Mfr. Part No.
15.913

Mouser Part No
845-15.913

Altech

Circuit Breakers MA20.0-25.0A Motor Protector

Learn More

Datasheet

Non-Stocked

CHF 92.53

CHF 76.72

CHF 70.75

CHF 58.51

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

25 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA063UM, 0.40-0.63A, 3p

MA063UM
Altech
1: CHF 146.91
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MA063UM

Mouser Part No
845-MA063UM

Altech

Circuit Breakers MA063UM, 0.40-0.63A, 3p

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

63 A

Handle

Circuit Breakers MA4 0UM 2 5-4 0A 3p Motor Protector

MA4.0UM
Altech
1: CHF 146.91
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MA4.0UM

Mouser Part No
845-MA4.0UM

Altech

Circuit Breakers MA4 0UM 2 5-4 0A 3p Motor Protector

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

4 A

Handle

Circuit Breakers MA6.3UM, 4.0-6.3A, 3p

MA6.3UM
Altech
1: CHF 146.91
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MA6.3UM

Mouser Part No
845-MA63UM

Altech

Circuit Breakers MA6.3UM, 4.0-6.3A, 3p

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

CHF 146.91

CHF 121.82

CHF 113.53

CHF 93.49

CHF 86.81

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

6.3 A

Handle

MA Series Circuit Breakers

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