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ABB Circuit Breakers

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Results: 4,935

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Part #

Circuit Breakers MCB ST200M 2P D 20A UL1077

ST202M-D20
ABB
1: $184.08
3In Stock
New At Mouser

Mfr. Part #
ST202M-D20

Mouser Part #
894-ST202M-D20

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P D 20A UL1077

Learn More

Datasheet

3In Stock

$184.08

$155.36

$136.97

$125.90

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

20 A

2 Pole

Circuit Breakers MCB ST200M 2P K 1A UL1077

ST202M-K1
ABB
1: $160.22
5In Stock
New At Mouser

Mfr. Part #
ST202M-K1

Mouser Part #
894-ST202M-K1

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 1A UL1077

Learn More

Datasheet

5In Stock

$160.22

$148.40

$115.97

$110.20

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

1 A

2 Pole

Circuit Breakers MCB ST200M 2P K 10A UL1077

ST202M-K10
ABB
1: $148.51
5In Stock
New At Mouser

Mfr. Part #
ST202M-K10

Mouser Part #
894-ST202M-K10

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 10A UL1077

Learn More

Datasheet

5In Stock

$148.51

$146.04

$131.07

$123.21

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

10 A

2 Pole

Circuit Breakers MCB ST200M 2P K 15A UL1077

ST202M-K15
ABB
1: $149.92
5In Stock
New At Mouser

Mfr. Part #
ST202M-K15

Mouser Part #
894-ST202M-K15

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 15A UL1077

Learn More

Datasheet

5In Stock

$149.92

$147.13

$136.34

$123.67

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

15 A

2 Pole

Circuit Breakers MCB ST200M 2P K 16A UL1077

ST202M-K16
ABB
1: $185.15
15In Stock
New At Mouser

Mfr. Part #
ST202M-K16

Mouser Part #
894-ST202M-K16

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 16A UL1077

Learn More

Datasheet

15In Stock

$185.15

$160.91

$140.24

$130.29

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

16 A

2 Pole

Circuit Breakers MCB ST200M 2P K 2A UL1077

ST202M-K2
ABB
1: $148.51
8In Stock
New At Mouser

Mfr. Part #
ST202M-K2

Mouser Part #
894-ST202M-K2

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 2A UL1077

Learn More

Datasheet

8In Stock

$148.51

$146.04

$131.07

$121.63

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

2 A

2 Pole

Circuit Breakers MCB ST200M 2P K 25A UL1077

ST202M-K25
ABB
1: $149.74
5In Stock
New At Mouser

Mfr. Part #
ST202M-K25

Mouser Part #
894-ST202M-K25

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 25A UL1077

Learn More

Datasheet

5In Stock

$149.74

$147.56

$134.39

$121.17

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

25 A

2 Pole

Circuit Breakers MCB ST200M 2P K 3A UL1077

ST202M-K3
ABB
1: $181.81
5In Stock
New At Mouser

Mfr. Part #
ST202M-K3

Mouser Part #
894-ST202M-K3

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 3A UL1077

Learn More

Datasheet

5In Stock

$181.81

$155.19

$135.45

$127.48

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

3 A

2 Pole

Circuit Breakers MCB ST200M 2P K 30A UL1077

ST202M-K30
ABB
1: $149.34
6In Stock
New At Mouser

Mfr. Part #
ST202M-K30

Mouser Part #
894-ST202M-K30

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 30A UL1077

Learn More

Datasheet

6In Stock

$149.34

$147.05

$134.97

$123.67

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

30 A

2 Pole

Circuit Breakers MCB ST200M 2P K 5A UL1077

ST202M-K5
ABB
1: $148.51
10In Stock
New At Mouser

Mfr. Part #
ST202M-K5

Mouser Part #
894-ST202M-K5

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 5A UL1077

Learn More

Datasheet

10In Stock

$148.51

$146.19

$134.83

$121.42

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

5 A

2 Pole

Circuit Breakers MCB ST200M 2P K 8A UL1077

ST202M-K8
ABB
1: $185.15
5In Stock
New At Mouser

Mfr. Part #
ST202M-K8

Mouser Part #
894-ST202M-K8

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 8A UL1077

Learn More

Datasheet

5In Stock

$185.15

$160.04

$139.64

$130.23

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

8 A

2 Pole

Circuit Breakers MCB ST200M 3P B 63A UL1077

ST203M-B63
ABB
1: $292.91
3In Stock
New At Mouser

Mfr. Part #
ST203M-B63

Mouser Part #
894-ST203M-B63

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P B 63A UL1077

Learn More

Datasheet

3In Stock

$292.91

$278.79

$257.07

$252.14

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

63 A

3 Pole

Circuit Breakers MCB ST200M 3P C 63A UL1077

ST203M-C63
ABB
1: $318.37
6In Stock
New At Mouser

Mfr. Part #
ST203M-C63

Mouser Part #
894-ST203M-C63

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 63A UL1077

Learn More

Datasheet

6In Stock

$318.37

$231.48

$224.26

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

63 A

3 Pole

Circuit Breakers MCB ST200M 3P D 32A UL1077

ST203M-D32
ABB
1: $238.02
2In Stock
5Expected 2026-03-05
New At Mouser

Mfr. Part #
ST203M-D32

Mouser Part #
894-ST203M-D32

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P D 32A UL1077

Learn More

Datasheet

2In Stock

5Expected 2026-03-05

$238.02

$200.93

$181.73

$173.27

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

32 A

3 Pole

Circuit Breakers MCB ST200M 3P K 15A UL1077

ST203M-K15
ABB
1: $238.02
5In Stock
New At Mouser

Mfr. Part #
ST203M-K15

Mouser Part #
894-ST203M-K15

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 15A UL1077

Learn More

Datasheet

5In Stock

$238.02

$226.98

$185.92

$166.65

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

15 A

3 Pole

Circuit Breakers MCB ST200M 3P K 16A UL1077

ST203M-K16
ABB
1: $219.27
10In Stock
New At Mouser

Mfr. Part #
ST203M-K16

Mouser Part #
894-ST203M-K16

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 16A UL1077

Learn More

Datasheet

10In Stock

$219.27

$203.08

$184.60

$166.09

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

16 A

3 Pole

Circuit Breakers MCB ST200M 3P K 30A UL1077

ST203M-K30
ABB
1: $223.80
10In Stock
New At Mouser

Mfr. Part #
ST203M-K30

Mouser Part #
894-ST203M-K30

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 30A UL1077

Learn More

Datasheet

10In Stock

$223.80

$219.93

$199.49

$183.56

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

30 A

3 Pole

Circuit Breakers MCB ST200M 3P K 32A UL1077

ST203M-K32
ABB
1: $238.02
5In Stock
New At Mouser

Mfr. Part #
ST203M-K32

Mouser Part #
894-ST203M-K32

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 32A UL1077

Learn More

Datasheet

5In Stock

$238.02

$226.98

$185.92

$166.65

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

32 A

3 Pole

Circuit Breakers MCB ST200M 3P K 50A UL1077

ST203M-K50
ABB
1: $259.09
5In Stock
New At Mouser

Mfr. Part #
ST203M-K50

Mouser Part #
894-ST203M-K50

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 50A UL1077

Learn More

Datasheet

5In Stock

$259.09

$250.96

$232.52

$210.49

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

50 A

3 Pole

Circuit Breakers MCB ST200M 3P K 6A UL1077

ST203M-K6
ABB
1: $230.42
5In Stock
New At Mouser

Mfr. Part #
ST203M-K6

Mouser Part #
894-ST203M-K6

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 6A UL1077

Learn More

Datasheet

5In Stock

$230.42

$225.81

$200.09

$185.40

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

6 A

3 Pole

Circuit Breakers MCB ST200M 3P K 8A UL1077

ST203M-K8
ABB
1: $251.51
4In Stock
New At Mouser

Mfr. Part #
ST203M-K8

Mouser Part #
894-ST203M-K8

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 8A UL1077

Learn More

Datasheet

4In Stock

$251.51

$194.68

$172.78

$164.78

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

8 A

3 Pole

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

SU201M-C1
ABB
1: $76.60
25In Stock
New At Mouser

Mfr. Part #
SU201M-C1

Mouser Part #
894-SU201M-C1

New At Mouser

ABB

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

Learn More

Datasheet

25In Stock

$76.60

$70.67

$64.26

$54.54

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

1 A

1 Pole

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

SU201M-C10
ABB
1: $76.60
21In Stock
80Expected 2026-03-18
New At Mouser

Mfr. Part #
SU201M-C10

Mouser Part #
894-SU201M-C10

New At Mouser

ABB

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

Learn More

Datasheet

21In Stock

80Expected 2026-03-18

$76.60

$70.67

$64.26

$54.54

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

10 A

1 Pole

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

SU201M-C13
ABB
1: $76.60
11In Stock
New At Mouser

Mfr. Part #
SU201M-C13

Mouser Part #
894-SU201M-C13

New At Mouser

ABB

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

Learn More

Datasheet

11In Stock

$76.60

$64.06

$59.05

$52.30

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

13 A

1 Pole

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

SU201M-C16
ABB
1: $72.61
19In Stock
25Expected 2026-03-23
New At Mouser

Mfr. Part #
SU201M-C16

Mouser Part #
894-SU201M-C16

New At Mouser

ABB

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

Learn More

Datasheet

19In Stock

25Expected 2026-03-23

$72.61

$64.35

$55.92

$52.30

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

16 A

1 Pole

ABB Circuit Breakers

Mouser Electronics®

Company

Resources

Support

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