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ABB Circuit Protection

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Part #

Circuit Breakers MCB ST200M 2P K 2A UL1077

ST202M-K2
ABB
1: $134.48
8In Stock
New At Mouser

Mfr. Part No.
ST202M-K2

Mouser Part No
894-ST202M-K2

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 2A UL1077

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Datasheet

8In Stock

$134.48

$132.24

$118.69

$110.14

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P K 25A UL1077

ST202M-K25
ABB
1: $135.59
5In Stock
New At Mouser

Mfr. Part No.
ST202M-K25

Mouser Part No
894-ST202M-K25

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 25A UL1077

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Datasheet

5In Stock

$135.59

$133.62

$121.69

$109.73

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P K 3A UL1077

ST202M-K3
ABB
1: $164.63
5In Stock
New At Mouser

Mfr. Part No.
ST202M-K3

Mouser Part No
894-ST202M-K3

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 3A UL1077

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Datasheet

5In Stock

$164.63

$140.53

$122.65

$115.44

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P K 30A UL1077

ST202M-K30
ABB
1: $135.23
6In Stock
New At Mouser

Mfr. Part No.
ST202M-K30

Mouser Part No
894-ST202M-K30

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 30A UL1077

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Datasheet

6In Stock

$135.23

$133.16

$122.22

$111.99

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P K 5A UL1077

ST202M-K5
ABB
1: $134.48
10In Stock
New At Mouser

Mfr. Part No.
ST202M-K5

Mouser Part No
894-ST202M-K5

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 5A UL1077

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Datasheet

10In Stock

$134.48

$132.38

$122.10

$109.95

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P K 8A UL1077

ST202M-K8
ABB
1: $167.66
5In Stock
New At Mouser

Mfr. Part No.
ST202M-K8

Mouser Part No
894-ST202M-K8

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 8A UL1077

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Datasheet

5In Stock

$167.66

$144.92

$126.45

$117.93

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P B 63A UL1077

ST203M-B63
ABB
1: $265.24
3In Stock
New At Mouser

Mfr. Part No.
ST203M-B63

Mouser Part No
894-ST203M-B63

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P B 63A UL1077

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Datasheet

3In Stock

$265.24

$252.45

$232.78

$228.32

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P C 63A UL1077

ST203M-C63
ABB
1: $288.30
6In Stock
New At Mouser

Mfr. Part No.
ST203M-C63

Mouser Part No
894-ST203M-C63

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 63A UL1077

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Datasheet

6In Stock

$288.30

$209.61

$203.08

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P D 32A UL1077

ST203M-D32
ABB
1: $215.53
2In Stock
5Expected 5/3/2026
New At Mouser

Mfr. Part No.
ST203M-D32

Mouser Part No
894-ST203M-D32

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P D 32A UL1077

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Datasheet

2In Stock

5Expected 5/3/2026

$215.53

$181.95

$164.56

$156.90

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P K 15A UL1077

ST203M-K15
ABB
1: $215.53
5In Stock
New At Mouser

Mfr. Part No.
ST203M-K15

Mouser Part No
894-ST203M-K15

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 15A UL1077

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Datasheet

5In Stock

$215.53

$205.54

$168.36

$150.91

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P K 16A UL1077

ST203M-K16
ABB
1: $198.56
10In Stock
New At Mouser

Mfr. Part No.
ST203M-K16

Mouser Part No
894-ST203M-K16

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 16A UL1077

Learn More

Datasheet

10In Stock

$198.56

$183.90

$167.16

$150.40

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P K 30A UL1077

ST203M-K30
ABB
1: $202.66
10In Stock
New At Mouser

Mfr. Part No.
ST203M-K30

Mouser Part No
894-ST203M-K30

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 30A UL1077

Learn More

Datasheet

10In Stock

$202.66

$199.16

$180.64

$166.22

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P K 32A UL1077

ST203M-K32
ABB
1: $215.53
5In Stock
New At Mouser

Mfr. Part No.
ST203M-K32

Mouser Part No
894-ST203M-K32

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 32A UL1077

Learn More

Datasheet

5In Stock

$215.53

$205.54

$168.36

$150.91

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P K 50A UL1077

ST203M-K50
ABB
1: $234.62
5In Stock
New At Mouser

Mfr. Part No.
ST203M-K50

Mouser Part No
894-ST203M-K50

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 50A UL1077

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Datasheet

5In Stock

$234.62

$227.25

$210.56

$190.61

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P K 6A UL1077

ST203M-K6
ABB
1: $208.65
5In Stock
New At Mouser

Mfr. Part No.
ST203M-K6

Mouser Part No
894-ST203M-K6

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 6A UL1077

Learn More

Datasheet

5In Stock

$208.65

$204.48

$181.19

$167.88

View

Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P K 8A UL1077

ST203M-K8
ABB
1: $227.75
4In Stock
New At Mouser

Mfr. Part No.
ST203M-K8

Mouser Part No
894-ST203M-K8

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 8A UL1077

Learn More

Datasheet

4In Stock

$227.75

$176.29

$156.46

$149.22

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Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 1A 480/277

SU201M-C1
ABB
1: $69.36
25In Stock
New At Mouser

Mfr. Part No.
SU201M-C1

Mouser Part No
894-SU201M-C1

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 1A 480/277

Learn More

Datasheet

25In Stock

$69.36

$64.00

$58.19

$49.39

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 10A 480/277

SU201M-C10
ABB
1: $69.36
28In Stock
80Expected 18/3/2026
New At Mouser

Mfr. Part No.
SU201M-C10

Mouser Part No
894-SU201M-C10

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 10A 480/277

Learn More

Datasheet

28In Stock

80Expected 18/3/2026

$69.36

$64.00

$58.19

$49.39

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 13A 480/277

SU201M-C13
ABB
1: $69.36
11In Stock
New At Mouser

Mfr. Part No.
SU201M-C13

Mouser Part No
894-SU201M-C13

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 13A 480/277

Learn More

Datasheet

11In Stock

$69.36

$58.00

$53.47

$47.36

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 16A 480/277

SU201M-C16
ABB
1: $65.75
21In Stock
25Expected 23/3/2026
New At Mouser

Mfr. Part No.
SU201M-C16

Mouser Part No
894-SU201M-C16

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 16A 480/277

Learn More

Datasheet

21In Stock

25Expected 23/3/2026

$65.75

$58.27

$50.64

$47.36

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 2A 480/277

SU201M-C2
ABB
1: $69.36
1In Stock
35On Order
New At Mouser

Mfr. Part No.
SU201M-C2

Mouser Part No
894-SU201M-C2

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 2A 480/277

Learn More

Datasheet

1In Stock

35On Order

$69.36

$65.72

$59.16

$47.93

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 30A 480/277

SU201M-C30
ABB
1: $67.46
12In Stock
New At Mouser

Mfr. Part No.
SU201M-C30

Mouser Part No
894-SU201M-C30

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 30A 480/277

Learn More

Datasheet

12In Stock

$67.46

$58.06

$53.40

$47.18

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 4A 480/277

SU201M-C4
ABB
1: $69.36
27In Stock
New At Mouser

Mfr. Part No.
SU201M-C4

Mouser Part No
894-SU201M-C4

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 4A 480/277

Learn More

Datasheet

27In Stock

$69.36

$64.00

$58.19

$49.39

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 63A 240

SU201M-C63
ABB
1: $79.91
2In Stock
1On Order
New At Mouser

Mfr. Part No.
SU201M-C63

Mouser Part No
894-SU201M-C63

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 63A 240

Learn More

Datasheet

2In Stock

1On Order

$79.91

$72.32

$66.69

$62.77

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 8A 480/277

SU201M-C8
ABB
1: $69.36
5In Stock
5Expected 6/3/2026
New At Mouser

Mfr. Part No.
SU201M-C8

Mouser Part No
894-SU201M-C8

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 8A 480/277

Learn More

Datasheet

5In Stock

5Expected 6/3/2026

$69.36

$64.00

$53.47

$47.36

View

Min.: 1
Mult.: 1

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