Circuit Breakers – Mouser Singapore

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ST200M Miniature Circuit Breakers

ABB ST200M Miniature Circuit Breakers provide supplementary protection according to UL 1077 of up to 10kA at 480Y/277V_AC and 125V_DC. These devices are ideal for multiple applications and markets and feature an updated switching mechanism and assembly for increased triggering reliability, even under tough conditions. The robust thermoplastic housing material includes durable laser-printed product information for easy identification, and the information remains visible after installation. The contact design uses trip-free snap-action mechanism for improved arc movement and safe, optimized switching. The ST200M series provides easy and safe handling and a profile that matches other modular DIN-rail components. ABB ST200M Miniature Circuit Breakers are halogen free and use materials that comply with EU (RoHS, REACH) standards for sustainability.

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Part #

Circuit Breakers MCB ST200M 3P C 0.5A UL1077

ST203M-C0.5
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C0.5

Mouser Part No
894-ST203M-C0.5

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 0.5A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

500 mA

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 0.5A UL1077

ST203M-C0.5NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C0.5NA

Mouser Part No
894-ST203M-C0.5NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 0.5A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

500 mA

3 Pole

Circuit Breakers MCB ST200M 3P C 10A UL1077

ST203M-C10
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C10

Mouser Part No
894-ST203M-C10

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 10A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

10 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 10A UL1077

ST203M-C10NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C10NA

Mouser Part No
894-ST203M-C10NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 10A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

10 A

3 Pole

Circuit Breakers MCB ST200M 3P C 13A UL1077

ST203M-C13
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C13

Mouser Part No
894-ST203M-C13

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 13A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

13 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 13A UL1077

ST203M-C13NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C13NA

Mouser Part No
894-ST203M-C13NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 13A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

13 A

3 Pole

Circuit Breakers MCB ST200M 3P C 15A UL1077

ST203M-C15
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C15

Mouser Part No
894-ST203M-C15

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 15A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

15 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 15A UL1077

ST203M-C15NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C15NA

Mouser Part No
894-ST203M-C15NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 15A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

15 A

3 Pole

Circuit Breakers MCB ST200M 3P C 16A UL1077

ST203M-C16
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C16

Mouser Part No
894-ST203M-C16

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 16A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

16 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 16A UL1077

ST203M-C16NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C16NA

Mouser Part No
894-ST203M-C16NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 16A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

16 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 1A UL1077

ST203M-C1NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C1NA

Mouser Part No
894-ST203M-C1NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 1A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

1 A

3 Pole

Circuit Breakers MCB ST200M 3P C 20A UL1077

ST203M-C20
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C20

Mouser Part No
894-ST203M-C20

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 20A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

20 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 20A UL1077

ST203M-C20NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C20NA

Mouser Part No
894-ST203M-C20NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 20A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

20 A

3 Pole

Circuit Breakers MCB ST200M 3P C 25A UL1077

ST203M-C25
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C25

Mouser Part No
894-ST203M-C25

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 25A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

25 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 25A UL1077

ST203M-C25NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C25NA

Mouser Part No
894-ST203M-C25NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 25A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

25 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 2A UL1077

ST203M-C2NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C2NA

Mouser Part No
894-ST203M-C2NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 2A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

2 A

3 Pole

Circuit Breakers MCB ST200M 3P C 3A UL1077

ST203M-C3
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C3

Mouser Part No
894-ST203M-C3

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 3A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

3 A

3 Pole

Circuit Breakers MCB ST200M 3P C 30A UL1077

ST203M-C30
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C30

Mouser Part No
894-ST203M-C30

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 30A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

30 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 30A UL1077

ST203M-C30NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C30NA

Mouser Part No
894-ST203M-C30NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 30A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

30 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 32A UL1077

ST203M-C32NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C32NA

Mouser Part No
894-ST203M-C32NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 32A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

32 A

3 Pole

Circuit Breakers MCB ST200M 3P C 35A UL1077

ST203M-C35
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C35

Mouser Part No
894-ST203M-C35

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 35A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

35 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 35A UL1077

ST203M-C35NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C35NA

Mouser Part No
894-ST203M-C35NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 35A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

35 A

3 Pole

Circuit Breakers MCB ST200M 3P+NA C 3A UL1077

ST203M-C3NA
ABB
1: $330.53
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C3NA

Mouser Part No
894-ST203M-C3NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P+NA C 3A UL1077

Learn More

Datasheet

Non-Stocked

$330.53

$273.94

$252.52

$208.63

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

3 A

3 Pole

Circuit Breakers MCB ST200M 3P C 4A UL1077

ST203M-C4
ABB
1: $249.39
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C4

Mouser Part No
894-ST203M-C4

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 4A UL1077

Learn More

Datasheet

Non-Stocked

$249.39

$206.80

$192.71

$158.71

$147.37

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

4 A

3 Pole

Circuit Breakers MCB ST200M 3P C 40A UL1077

ST203M-C40
ABB
1: $261.47
Non-Stocked
New At Mouser

Mfr. Part No.
ST203M-C40

Mouser Part No
894-ST203M-C40

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 40A UL1077

Learn More

Datasheet

Non-Stocked

$261.47

$216.81

$202.04

$166.38

$154.50

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

40 A

3 Pole

ST200M Miniature Circuit Breakers

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500 mA
1 A
1.6 A
2 A
3 A
4 A
5 A
6 A
7 A
8 A
10 A
13 A
15 A
16 A
20 A
25 A
30 A
32 A
35 A
40 A