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ABB Circuit Breakers

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Part #

Circuit Breakers MCB ST200M 3P C 16A UL1077

ST203M-C16
ABB
1: $247.15
1In Stock
5Expected 8/10/2026
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

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Datasheet

1In Stock

5Expected 8/10/2026

$247.15

$220.71

$195.58

$173.50

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

16 A

3 Pole

Circuit Breakers MCB ST200M 3P D 10A UL1077

ST203M-D10
ABB
1: $261.08
5In Stock
New At Mouser

Mfr. Part No.
ST203M-D10

Mouser Part No
894-ST203M-D10

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P D 10A UL1077

Learn More

Datasheet

5In Stock

$261.08

$216.50

$189.58

$170.44

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

10 A

3 Pole

Circuit Breakers MCB ST200M 3P D 32A UL1077

ST203M-D32
ABB
1: $261.08
6In Stock
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

6In Stock

$261.08

$216.50

$177.75

$158.40

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

32 A

3 Pole

Circuit Breakers MCB ST200M 3P D 6A UL1077

ST203M-D6
ABB
1: $265.58
5In Stock
New At Mouser

Mfr. Part No.
ST203M-D6

Mouser Part No
894-ST203M-D6

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P D 6A UL1077

Learn More

Datasheet

5In Stock

$265.58

$231.64

$210.75

$186.96

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

6 A

3 Pole

Circuit Breakers MCB ST200M 3P K 10A UL1077

ST203M-K10
ABB
1: $261.08
7In Stock
3Expected 8/9/2026
New At Mouser

Mfr. Part No.
ST203M-K10

Mouser Part No
894-ST203M-K10

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 10A UL1077

Learn More

Datasheet

7In Stock

3Expected 8/9/2026

$261.08

$202.80

$189.08

$169.20

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

10 A

3 Pole

Circuit Breakers MCB ST200M 3P K 15A UL1077

ST203M-K15
ABB
1: $261.08
2In Stock
4On Order
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

Learn More

Datasheet

2In Stock

4On Order

$261.08

$204.86

$189.58

$170.44

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

15 A

3 Pole

Circuit Breakers MCB ST200M 3P K 16A UL1077

ST203M-K16
ABB
1: $261.08
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

$261.08

$216.50

$201.74

$170.44

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

16 A

3 Pole

Circuit Breakers MCB ST200M 3P K 20A UL1077

ST203M-K20
ABB
1: $261.08
5In Stock
New At Mouser

Mfr. Part No.
ST203M-K20

Mouser Part No
894-ST203M-K20

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 20A UL1077

Learn More

Datasheet

5In Stock

$261.08

$216.50

$205.41

$182.06

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

20 A

3 Pole

Circuit Breakers MCB ST200M 3P K 3A UL1077

ST203M-K3
ABB
1: $261.08
5In Stock
New At Mouser

Mfr. Part No.
ST203M-K3

Mouser Part No
894-ST203M-K3

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 3A UL1077

Learn More

Datasheet

5In Stock

$261.08

$216.50

$189.58

$170.44

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

3 A

3 Pole

Circuit Breakers MCB ST200M 3P K 30A UL1077

ST203M-K30
ABB
1: $247.15
9In 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

9In Stock

$247.15

$216.50

$205.26

$181.93

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

30 A

3 Pole

Circuit Breakers MCB ST200M 3P K 40A UL1077

ST203M-K40
ABB
1: $232.51
4In Stock
New At Mouser

Mfr. Part No.
ST203M-K40

Mouser Part No
894-ST203M-K40

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 40A UL1077

Learn More

Datasheet

4In Stock

$232.51

$205.21

$190.33

$164.66

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

40 A

3 Pole

Circuit Breakers MCB ST200M 3P K 50A UL1077

ST203M-K50
ABB
1: $282.98
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

Learn More

Datasheet

5In Stock

$282.98

$252.70

$234.16

$208.28

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

50 A

3 Pole

Circuit Breakers MCB ST200M 3P K 6A UL1077

ST203M-K6
ABB
1: $265.20
4In Stock
4On Order
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

4In Stock

4On Order

$265.20

$231.25

$201.57

$178.76

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

6 A

3 Pole

Circuit Breakers MCB ST200M 3P K 8A UL1077

ST203M-K8
ABB
1: $261.08
5In 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

5In Stock

$261.08

$216.50

$189.58

$170.44

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

8 A

3 Pole

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

SU201M-C1
ABB
1: $76.81
18In Stock
82On Order
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

18In Stock

82On Order

$76.81

$67.99

$63.09

$56.40

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

1 A

1 Pole

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

SU201M-C10
ABB
1: $85.79
4In Stock
170On Order
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

4In Stock

170On Order

$85.79

$71.17

$65.65

$54.33

$53.99

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

10 A

1 Pole

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

SU201M-C13
ABB
1: $85.79
9In 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

9In Stock

$85.79

$71.17

$60.41

$53.88

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

13 A

1 Pole

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

SU201M-C30
ABB
1: $85.79
15In Stock
44On Order
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

15In Stock

44On Order

$85.79

$71.17

$60.41

$53.88

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

30 A

1 Pole

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

SU201M-C8
ABB
1: $73.83
14In Stock
15Expected 31/8/2026
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

14In Stock

15Expected 31/8/2026

$73.83

$65.09

$60.41

$53.88

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

8 A

1 Pole

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

SU201M-K2
ABB
1: $78.76
28In Stock
72On Order
New At Mouser

Mfr. Part No.
SU201M-K2

Mouser Part No
894-SU201M-K2

New At Mouser

ABB

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

Learn More

Datasheet

28In Stock

72On Order

$78.76

$70.34

$63.85

$54.84

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

2 A

1 Pole

Circuit Breakers UL489 MCB 1P K 25A 480/277

SU201M-K25
ABB
1: $85.79
10In Stock
New At Mouser

Mfr. Part No.
SU201M-K25

Mouser Part No
894-SU201M-K25

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P K 25A 480/277

Learn More

Datasheet

10In Stock

$85.79

$71.17

$65.65

$53.88

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

25 A

1 Pole

Circuit Breakers UL489 MCB 1P K 50A 240

SU201M-K50
ABB
1: $96.55
5In Stock
New At Mouser

Mfr. Part No.
SU201M-K50

Mouser Part No
894-SU201M-K50

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P K 50A 240

Learn More

Datasheet

5In Stock

$96.55

$80.09

$68.63

$61.65

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

50 A

1 Pole

Circuit Breakers UL489 MCB 1P K 6A 480/277

SU201M-K6
ABB
1: $76.61
29In Stock
30Expected 7/10/2026
New At Mouser

Mfr. Part No.
SU201M-K6

Mouser Part No
894-SU201M-K6

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P K 6A 480/277

Learn More

Datasheet

29In Stock

30Expected 7/10/2026

$76.61

$69.85

$63.68

$56.32

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

6 A

1 Pole

Circuit Breakers MCB SU200M 1P K 7A

SU201M-K7
ABB
1: $70.37
4In Stock
New At Mouser

Mfr. Part No.
SU201M-K7

Mouser Part No
894-SU201M-K7

New At Mouser

ABB

Circuit Breakers MCB SU200M 1P K 7A

Learn More

Datasheet

4In Stock

$70.37

$64.86

$57.36

$54.37

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

7 A

1 Pole

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

SU201M-K8
ABB
1: $78.76
17In Stock
26On Order
New At Mouser

Mfr. Part No.
SU201M-K8

Mouser Part No
894-SU201M-K8

New At Mouser

ABB

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

Learn More

Datasheet

17In Stock

26On Order

$78.76

$70.34

$64.41

$56.66

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

8 A

1 Pole

ABB Circuit Breakers

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Company

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100 mA to 160 mA
160 mA to 250 mA
200 mA
250 mA to 400 mA
300 mA
400 mA to 630 mA
500 mA
630 mA to 1 A
750 mA
1 A
1 A to 1.63 A
1.6 A
1.6 A to 2.5 A
2 A
2.5 A to 4 A
3 A
4 A
4 A to 6.3 A
5 A
6 A