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ABB Circuit Protection

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Part #

Circuit Breakers MCB ST200M 1P B 2A UL1077

ST201M-B2
ABB
1: $72.77
5In Stock
New At Mouser

Mfr. Part No.
ST201M-B2

Mouser Part No
894-ST201M-B2

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P B 2A UL1077

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Datasheet

5In Stock

$72.77

$58.16

$50.86

$45.73

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Min.: 1
Mult.: 1

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

ST201M-C1NA
ABB
1: $132.56
5In Stock
New At Mouser

Mfr. Part No.
ST201M-C1NA

Mouser Part No
894-ST201M-C1NA

New At Mouser

ABB

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

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Datasheet

5In Stock

$132.56

$115.11

$105.00

$99.84

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 1P C 25A UL1077

ST201M-C25
ABB
1: $59.49
9In Stock
New At Mouser

Mfr. Part No.
ST201M-C25

Mouser Part No
894-ST201M-C25

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P C 25A UL1077

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Datasheet

9In Stock

$59.49

$52.81

$48.15

$41.66

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 1P C 5A UL1077

ST201M-C5
ABB
1: $61.17
4In Stock
New At Mouser

Mfr. Part No.
ST201M-C5

Mouser Part No
894-ST201M-C5

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P C 5A UL1077

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Datasheet

4In Stock

$61.17

$56.45

$51.61

$49.12

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 1P K 1A UL1077

ST201M-K1
ABB
1: $61.17
9In Stock
New At Mouser

Mfr. Part No.
ST201M-K1

Mouser Part No
894-ST201M-K1

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P K 1A UL1077

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Datasheet

9In Stock

$61.17

$56.45

$47.15

$43.55

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 1P+NA K 4A UL1077

ST201M-K4NA
ABB
1: $132.56
5In Stock
New At Mouser

Mfr. Part No.
ST201M-K4NA

Mouser Part No
894-ST201M-K4NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P+NA K 4A UL1077

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Datasheet

5In Stock

$132.56

$115.11

$105.00

$99.84

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 1P K 63A UL1077

ST201M-K63
ABB
1: $80.81
10In Stock
New At Mouser

Mfr. Part No.
ST201M-K63

Mouser Part No
894-ST201M-K63

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P K 63A UL1077

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Datasheet

10In Stock

$80.81

$77.38

$64.27

$55.38

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P B 2A UL1077

ST202M-B2
ABB
1: $137.90
2In Stock
New At Mouser

Mfr. Part No.
ST202M-B2

Mouser Part No
894-ST202M-B2

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P B 2A UL1077

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Datasheet

2In Stock

$137.90

$123.89

$105.01

$99.79

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P C 16A UL1077

ST202M-C16
ABB
1: $162.05
2In Stock
10Expected 9/4/2026
New At Mouser

Mfr. Part No.
ST202M-C16

Mouser Part No
894-ST202M-C16

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P C 16A UL1077

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Datasheet

2In Stock

10Expected 9/4/2026

$162.05

$120.80

$119.48

$110.51

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P K 32A UL1077

ST202M-K32
ABB
1: $145.09
4In Stock
New At Mouser

Mfr. Part No.
ST202M-K32

Mouser Part No
894-ST202M-K32

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 32A UL1077

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Datasheet

4In Stock

$145.09

$114.88

$105.01

$99.79

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 2P K 4A UL1077

ST202M-K4
ABB
1: $145.09
5In Stock
New At Mouser

Mfr. Part No.
ST202M-K4

Mouser Part No
894-ST202M-K4

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 4A UL1077

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Datasheet

5In Stock

$145.09

$134.39

$105.01

$99.79

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P C 1A UL1077

ST203M-C1
ABB
1: $227.75
5In Stock
New At Mouser

Mfr. Part No.
ST203M-C1

Mouser Part No
894-ST203M-C1

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 1A UL1077

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Datasheet

5In Stock

$227.75

$182.05

$156.46

$149.22

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P D 15A UL1077

ST203M-D15
ABB
1: $215.53
5In Stock
New At Mouser

Mfr. Part No.
ST203M-D15

Mouser Part No
894-ST203M-D15

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P D 15A UL1077

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Datasheet

5In Stock

$215.53

$205.54

$156.14

$150.91

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Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 4P C 50A UL1077

ST204M-C50
ABB
1: $347.40
3In Stock
New At Mouser

Mfr. Part No.
ST204M-C50

Mouser Part No
894-ST204M-C50

New At Mouser

ABB

Circuit Breakers MCB ST200M 4P C 50A UL1077

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Datasheet

3In Stock

$347.40

$284.74

$267.01

$252.65

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Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 5A 480/277

SU201M-C5
ABB
1: $58.81
39In Stock
40Expected 10/6/2026
New At Mouser

Mfr. Part No.
SU201M-C5

Mouser Part No
894-SU201M-C5

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 5A 480/277

Learn More

Datasheet

39In Stock

40Expected 10/6/2026

$58.81

$57.57

$51.58

$49.18

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Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P K 3A 480/277

SU201M-K3
ABB
1: $60.05
7In Stock
15Expected 19/5/2026
New At Mouser

Mfr. Part No.
SU201M-K3

Mouser Part No
894-SU201M-K3

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P K 3A 480/277

Learn More

Datasheet

7In Stock

15Expected 19/5/2026

$60.05

$56.93

$52.21

$49.15

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Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 2P C 4A 480/277

SU202M-C4
ABB
1: $164.60
5In Stock
20Expected 22/5/2026
New At Mouser

Mfr. Part No.
SU202M-C4

Mouser Part No
894-SU202M-C4

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P C 4A 480/277

Learn More

Datasheet

5In Stock

20Expected 22/5/2026

$164.60

$138.44

$126.28

$113.20

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Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 2P K 32A 480/277

SU202M-K32
ABB
1: $162.32
5In Stock
New At Mouser

Mfr. Part No.
SU202M-K32

Mouser Part No
894-SU202M-K32

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P K 32A 480/277

Learn More

Datasheet

5In Stock

$162.32

$154.73

$138.67

$125.16

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 2P Z 35A 480/277

SU202M-Z35
ABB
1: $175.99
10In Stock
New At Mouser

Mfr. Part No.
SU202M-Z35

Mouser Part No
894-SU202M-Z35

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P Z 35A 480/277

Learn More

Datasheet

10In Stock

$175.99

$163.69

$128.56

$127.44

View

Min.: 1
Mult.: 1

Circuit Breakers MCB SU200MR RTT 2P K 1A BCP

SU202MR-K1
ABB
1: $167.37
5In Stock
New At Mouser

Mfr. Part No.
SU202MR-K1

Mouser Part No
894-SU202MR-K1

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 2P K 1A BCP

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Datasheet

5In Stock

$167.37

$151.76

$138.93

$129.35

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Min.: 1
Mult.: 1

Circuit Breakers MCB SU200MR RTT 2P K 40A BCP

SU202MR-K40
ABB
1: $181.05
3In Stock
New At Mouser

Mfr. Part No.
SU202MR-K40

Mouser Part No
894-SU202MR-K40

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 2P K 40A BCP

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Datasheet

3In Stock

$181.05

$169.33

$149.54

$138.32

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 3P K 60A 240

SU203M-K60
ABB
1: $307.33
2In Stock
15On Order
New At Mouser

Mfr. Part No.
SU203M-K60

Mouser Part No
894-SU203M-K60

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P K 60A 240

Learn More

Datasheet

2In Stock

15On Order

$307.33

$273.50

$249.71

$217.98

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 3P Z 15A 480/277

SU203M-Z15
ABB
1: $226.49
5In Stock
New At Mouser

Mfr. Part No.
SU203M-Z15

Mouser Part No
894-SU203M-Z15

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P Z 15A 480/277

Learn More

Datasheet

5In Stock

$226.49

$196.60

$178.16

$170.53

View

Min.: 1
Mult.: 1

Circuit Breakers MCB SU200MR RTT 3P K 40A BCP

SU203MR-K40
ABB
1: $283.80
5In Stock
New At Mouser

Mfr. Part No.
SU203MR-K40

Mouser Part No
894-SU203MR-K40

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 3P K 40A BCP

Learn More

Datasheet

5In Stock

$283.80

$274.15

$248.75

$246.47

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 100-1000 3P F F UL/CSA

XT1NU3100AAA000XXX
ABB
1: $709.96
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3100AAA000XXX

Mouser Part No
894-XT1NU3100AAA000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 100-1000 3P F F UL/CSA

3In Stock

$709.96

$588.75

$554.80

View

Min.: 1
Mult.: 1

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