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ABB Circuit Breakers

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Results: 4,935

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Part #

Circuit Breakers UL489 MCB 3P C 6A 480/277

SU203M-C6
ABB
1: $252.56
45In Stock
50Expected 2026-04-16
New At Mouser

Mfr. Part #
SU203M-C6

Mouser Part #
894-SU203M-C6

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P C 6A 480/277

Learn More

Datasheet

45In Stock

50Expected 2026-04-16

$252.56

$233.76

$212.47

$189.97

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

6 A

3 Pole

Circuit Breakers TEYX CIRCUIT BREAKER 2P 30A

TEYL2030B
ABB
1: $2,419.78
1In Stock
New At Mouser

Mfr. Part #
TEYL2030B

Mouser Part #
894-TEYL2030B

New At Mouser

ABB

Circuit Breakers TEYX CIRCUIT BREAKER 2P 30A

Datasheet

1In Stock

$2,419.78

Min.: 1
Mult.: 1

Circuit Breakers TEYX CIRCUIT BREAKER 3P 30A

TEYL3030B
ABB
1: $3,169.69
1In Stock
New At Mouser

Mfr. Part #
TEYL3030B

Mouser Part #
894-TEYL3030B

New At Mouser

ABB

Circuit Breakers TEYX CIRCUIT BREAKER 3P 30A

Datasheet

1In Stock

$3,169.69

Min.: 1
Mult.: 1

Circuit Breakers MCB S200MUC 2P K 8A AC/DC

S202MUC-K8
ABB
1: $262.82
1In Stock
New At Mouser

Mfr. Part #
S202MUC-K8

Mouser Part #
894-S202MUC-K8

New At Mouser

ABB

Circuit Breakers MCB S200MUC 2P K 8A AC/DC

Datasheet

1In Stock

$262.82

$254.57

$243.60

$235.97

View

Min.: 1
Mult.: 1

Circuit Breaker

8 A

2 Pole

Circuit Breakers UL489 MCB 2P C 0.5A 480/277

SU202M-C0.5
ABB
1: $157.02
2In Stock
New At Mouser

Mfr. Part #
SU202M-C0.5

Mouser Part #
894-SU202M-C0.5

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P C 0.5A 480/277

Learn More

Datasheet

2In Stock

$157.02

$144.58

$132.37

$125.29

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

500 mA

2 Pole

Circuit Breakers YO-C XT5-XT6 110.240VAC-110.250VDC

KXTFYOCFPD
ABB
1: $600.69
3In Stock
New At Mouser

Mfr. Part #
KXTFYOCFPD

Mouser Part #
894-KXTFYOCFPD

New At Mouser

ABB

Circuit Breakers YO-C XT5-XT6 110.240VAC-110.250VDC

Datasheet

3In Stock

$600.69

$497.86

$427.92

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 2P K 60A 240

SU202M-K60
ABB
1: $189.30
3In Stock
New At Mouser

Mfr. Part #
SU202M-K60

Mouser Part #
894-SU202M-K60

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P K 60A 240

Learn More

Datasheet

3In Stock

$189.30

$162.72

$153.03

$139.73

$136.69

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

60 A

2 Pole

Circuit Breakers MCB ST200M 1P B 15A UL1077

ST201M-B15
ABB
1: $66.46
11In Stock
4Expected 2026-03-18
New At Mouser

Mfr. Part #
ST201M-B15

Mouser Part #
894-ST201M-B15

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P B 15A UL1077

Learn More

Datasheet

11In Stock

4Expected 2026-03-18

$66.46

$63.43

$54.27

$46.56

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

15 A

1 Pole

Circuit Breakers MCB SU200ML 2P K 10A UL 489

SU202ML-K10
ABB
1: $196.17
5In Stock
New At Mouser

Mfr. Part #
SU202ML-K10

Mouser Part #
894-SU202ML-K10

New At Mouser

ABB

Circuit Breakers MCB SU200ML 2P K 10A UL 489

Learn More

Datasheet

5In Stock

$196.17

$151.26

$144.13

$142.83

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breaker

10 A

2 Pole

Circuit Breakers UL489 MCB 4P K 15A 480/277

SU204M-K15
ABB
1: $367.63
4In Stock
New At Mouser

Mfr. Part #
SU204M-K15

Mouser Part #
894-SU204M-K15

New At Mouser

ABB

Circuit Breakers UL489 MCB 4P K 15A 480/277

Learn More

Datasheet

4In Stock

$367.63

$356.66

$315.33

$315.10

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

15 A

4 Pole

Circuit Breakers MCB S200MUC 2P C 25A AC/DC

S202MUC-C25
ABB
1: $335.11
1In Stock
4Expected 2026-03-19
New At Mouser

Mfr. Part #
S202MUC-C25

Mouser Part #
894-S202MUC-C25

New At Mouser

ABB

Circuit Breakers MCB S200MUC 2P C 25A AC/DC

Datasheet

1In Stock

4Expected 2026-03-19

$335.11

$249.60

$240.23

$226.04

View

Min.: 1
Mult.: 1

Circuit Breaker

25 A

2 Pole

Circuit Breakers MCB SU200MR RTT 1P K 10A BCP

SU201MR-K10
ABB
1: $89.90
5In Stock
New At Mouser

Mfr. Part #
SU201MR-K10

Mouser Part #
894-SU201MR-K10

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 1P K 10A BCP

Learn More

Datasheet

5In Stock

$89.90

$57.75

$54.72

$50.86

View

Min.: 1
Mult.: 1

SU200MR

Circuit Breaker

10 A

1 Pole

Circuit Breakers MCB ST200M 3P C 2A UL1077

ST203M-C2
ABB
1: $207.92
2In Stock
New At Mouser

Mfr. Part #
ST203M-C2

Mouser Part #
894-ST203M-C2

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 2A UL1077

Learn More

Datasheet

2In Stock

$207.92

$193.32

$175.18

$167.66

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

2 A

3 Pole

Circuit Breakers MCB SU200ML 2P K 20A UL 489

SU202ML-K20
ABB
1: $177.63
1In Stock
3Expected 2026-03-17
New At Mouser

Mfr. Part #
SU202ML-K20

Mouser Part #
894-SU202ML-K20

New At Mouser

ABB

Circuit Breakers MCB SU200ML 2P K 20A UL 489

Learn More

Datasheet

1In Stock

3Expected 2026-03-17

$177.63

$153.51

$141.30

$124.91

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breaker

20 A

2 Pole

Circuit Breakers THQB MCB 10KA 2P 240V RC

THQB22020RC
ABB
1: $765.27
1In Stock
2Expected 2026-03-19
New At Mouser

Mfr. Part #
THQB22020RC

Mouser Part #
894-THQB22020RC

New At Mouser

ABB

Circuit Breakers THQB MCB 10KA 2P 240V RC

Datasheet

1In Stock

2Expected 2026-03-19

$765.27

$663.96

$649.20

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 50A 10KA 3P 240V ST1

THQB32050ST1
ABB
1: $1,324.49
1In Stock
New At Mouser

Mfr. Part #
THQB32050ST1

Mouser Part #
894-THQB32050ST1

New At Mouser

ABB

Circuit Breakers THQB MCB 50A 10KA 3P 240V ST1

Datasheet

1In Stock

$1,324.49

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P K 40A 240

SU201M-K40
ABB
1: $81.08
20In Stock
30Expected 2026-03-12
New At Mouser

Mfr. Part #
SU201M-K40

Mouser Part #
894-SU201M-K40

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P K 40A 240

Learn More

Datasheet

20In Stock

30Expected 2026-03-12

$81.08

$74.80

$62.50

$55.34

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

40 A

1 Pole

Circuit Breakers MCB ST200M 1P C 30A UL1077

ST201M-C30
ABB
1: $62.64
5In Stock
15Expected 2026-03-05
New At Mouser

Mfr. Part #
ST201M-C30

Mouser Part #
894-ST201M-C30

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P C 30A UL1077

Learn More

Datasheet

5In Stock

15Expected 2026-03-05

$62.64

$57.06

$50.65

$46.56

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

30 A

1 Pole

Circuit Breakers MCB ST200M 1P C 32A UL1077

ST201M-C32
ABB
1: $61.60
5In Stock
New At Mouser

Mfr. Part #
ST201M-C32

Mouser Part #
894-ST201M-C32

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P C 32A UL1077

Learn More

Datasheet

5In Stock

$61.60

$54.79

$49.35

$46.45

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

32 A

1 Pole

Circuit Breakers MCB ST200M 2P K 40A UL1077

ST202M-K40
ABB
1: $157.98
5In Stock
New At Mouser

Mfr. Part #
ST202M-K40

Mouser Part #
894-ST202M-K40

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P K 40A UL1077

Learn More

Datasheet

5In Stock

$157.98

$142.06

$122.78

$116.67

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

40 A

2 Pole

Circuit Breakers MCB ST200M 3P K 3A UL1077

ST203M-K3
ABB
1: $205.07
1In Stock
New At Mouser

Mfr. Part #
ST203M-K3

Mouser Part #
894-ST203M-K3

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 3A UL1077

Learn More

Datasheet

1In Stock

$205.07

$192.54

$174.11

$168.28

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

3 A

3 Pole

Circuit Breakers MCB ST200M 1P+NA K 16A UL1077

ST201M-K16NA
ABB
1: $159.34
10In Stock
New At Mouser

Mfr. Part #
ST201M-K16NA

Mouser Part #
894-ST201M-K16NA

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P+NA K 16A UL1077

Learn More

Datasheet

10In Stock

$159.34

$124.54

$108.36

$105.71

View

Min.: 1
Mult.: 1

ST200M

Circuit Breaker

16 A

1 Pole

Circuit Breakers MCB S200MUC 3P C 6A AC/DC

S203MUC-C6
ABB
1: $502.71
3In Stock
New At Mouser

Mfr. Part #
S203MUC-C6

Mouser Part #
894-S203MUC-C6

New At Mouser

ABB

Circuit Breakers MCB S200MUC 3P C 6A AC/DC

Datasheet

3In Stock

$502.71

$381.05

$365.15

$360.39

View

Min.: 1
Mult.: 1

Circuit Breaker

6 A

3 Pole

Circuit Breakers MCB SU200MR RTT 2P K 30A BCP

SU202MR-K30
ABB
1: $180.79
5In Stock
New At Mouser

Mfr. Part #
SU202MR-K30

Mouser Part #
894-SU202MR-K30

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 2P K 30A BCP

Learn More

Datasheet

5In Stock

$180.79

$166.89

$163.46

$162.22

View

Min.: 1
Mult.: 1

SU200MR

Circuit Breaker

30 A

2 Pole

Circuit Breakers UL489 MCB 3P Z 63A 240

SU203M-Z63
ABB
1: $364.65
2In Stock
New At Mouser

Mfr. Part #
SU203M-Z63

Mouser Part #
894-SU203M-Z63

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P Z 63A 240

Learn More

Datasheet

2In Stock

$364.65

$271.59

$261.39

$245.94

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

63 A

3 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