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Circuit Breakers

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Part #

Circuit Breakers RCBO DS201 2P C40A 30MA UL

DS201-C40A30UL
ABB
1: $398.40
5In Stock
New At Mouser

Mfr. Part No.
DS201-C40A30UL

Mouser Part No
894-DS201-C40A30UL

New At Mouser

ABB

Circuit Breakers RCBO DS201 2P C40A 30MA UL

5In Stock

$398.40

$282.82

$262.01

$249.82

View

Min.: 1
Mult.: 1

Circuit Breakers XT4N 250 EKIPLS/I IN=150A3PFFUL/CSA

XT4NU3150EFF000XXX
ABB
1: $1,192.09
2In Stock
1Expected 2026/06/19
New At Mouser

Mfr. Part No.
XT4NU3150EFF000XXX

Mouser Part No
894-XT4NU3150EFF000X

New At Mouser

ABB

Circuit Breakers XT4N 250 EKIPLS/I IN=150A3PFFUL/CSA

Datasheet

2In Stock

1Expected 2026/06/19

$1,192.09

Min.: 1
Mult.: 1

Circuit Breakers TEYX CIRCUIT BREAKER 3P 30A

TEYL3030B
ABB
1: $2,335.08
1In Stock
New At Mouser

Mfr. Part No.
TEYL3030B

Mouser Part No
894-TEYL3030B

New At Mouser

ABB

Circuit Breakers TEYX CIRCUIT BREAKER 3P 30A

Datasheet

1In Stock

$2,335.08

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 10KA 2P 240V RC

THQB22020RC
ABB
1: $811.77
3In Stock
New At Mouser

Mfr. Part No.
THQB22020RC

Mouser Part No
894-THQB22020RC

New At Mouser

ABB

Circuit Breakers THQB MCB 10KA 2P 240V RC

Datasheet

3In Stock

$811.77

$531.36

Min.: 1
Mult.: 1

Circuit Breakers TEYX CIRCUIT BREAKER 2P 30A

TEYL2030B
ABB
1: $1,782.63
1In Stock
New At Mouser

Mfr. Part No.
TEYL2030B

Mouser Part No
894-TEYL2030B

New At Mouser

ABB

Circuit Breakers TEYX CIRCUIT BREAKER 2P 30A

Datasheet

1In Stock

$1,782.63

Min.: 1
Mult.: 1

Circuit Breakers MCB SU200M 2P C 7A 20 LEAD DAYS

SU202M-C7
ABB
1: $126.56
4In Stock
1Expected 2026/06/17
New At Mouser

Mfr. Part No.
SU202M-C7

Mouser Part No
894-SU202M-C7

New At Mouser

ABB

Circuit Breakers MCB SU200M 2P C 7A 20 LEAD DAYS

Learn More

Datasheet

4In Stock

1Expected 2026/06/17

$126.56

$109.43

$101.36

$89.40

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

7 A

2 Pole

Circuit Breakers UL489 MCB 3P Z 10A 480/277

SU203M-Z10
ABB
1: $217.76
1In Stock
4Expected 2026/06/30
New At Mouser

Mfr. Part No.
SU203M-Z10

Mouser Part No
894-SU203M-Z10

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P Z 10A 480/277

Learn More

Datasheet

1In Stock

4Expected 2026/06/30

$217.76

$165.33

$153.16

$135.06

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

10 A

3 Pole

Circuit Breakers THHQB MCB 20A 22KA 2P 240V

THHQB22020
ABB
1: $736.95
1In Stock
New At Mouser

Mfr. Part No.
THHQB22020

Mouser Part No
894-THHQB22020

New At Mouser

ABB

Circuit Breakers THHQB MCB 20A 22KA 2P 240V

Datasheet

1In Stock

$736.95

Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P C 6A UL1077

ST203M-C6
ABB
1: $195.85
8In Stock
New At Mouser

Mfr. Part No.
ST203M-C6

Mouser Part No
894-ST203M-C6

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 6A UL1077

Learn More

Datasheet

8In Stock

$195.85

$151.95

$133.58

$128.37

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

6 A

3 Pole

Circuit Breakers MCB S800S 2P C 20A

S802S-C20
ABB
1: $578.81
1In Stock
2Expected 2026/06/08
New At Mouser

Mfr. Part No.
S802S-C20

Mouser Part No
894-S802S-C20

New At Mouser

ABB

Circuit Breakers MCB S800S 2P C 20A

Datasheet

1In Stock

2Expected 2026/06/08

$578.81

$514.28

$490.19

View

Min.: 1
Mult.: 1

Circuit Breakers

20 A

2 Pole

Circuit Breakers MCB ST200M 3P C 2A UL1077

ST203M-C2
ABB
1: $191.99
5In Stock
New At Mouser

Mfr. Part No.
ST203M-C2

Mouser Part No
894-ST203M-C2

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P C 2A UL1077

Learn More

Datasheet

5In Stock

$191.99

$159.20

$129.50

$121.57

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

2 A

3 Pole

Circuit Breakers MCB SU200ML 2P K 20A UL 489

SU202ML-K20
ABB
1: $144.13
4In Stock
1Expected 2026/07/16
New At Mouser

Mfr. Part No.
SU202ML-K20

Mouser Part No
894-SU202ML-K20

New At Mouser

ABB

Circuit Breakers MCB SU200ML 2P K 20A UL 489

Learn More

Datasheet

4In Stock

1Expected 2026/07/16

$144.13

$109.43

$101.36

$89.40

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breakers

20 A

2 Pole

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

THQB32050ST1
ABB
1: $1,263.27
1In Stock
New At Mouser

Mfr. Part No.
THQB32050ST1

Mouser Part No
894-THQB32050ST1

New At Mouser

ABB

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

Datasheet

1In Stock

$1,263.27

Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 3P K 3A UL1077

ST203M-K3
ABB
1: $162.32
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

$162.32

$137.71

$125.66

$120.17

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

3 A

3 Pole

Circuit Breakers MCB SU200ML 3P K 60A UL 489

SU203ML-K60
ABB
1: $253.15
3In Stock
New At Mouser

Mfr. Part No.
SU203ML-K60

Mouser Part No
894-SU203ML-K60

New At Mouser

ABB

Circuit Breakers MCB SU200ML 3P K 60A UL 489

Learn More

Datasheet

3In Stock

$253.15

$191.71

$181.37

$159.96

Quote

Min.: 1
Mult.: 1

SU200ML

Circuit Breakers

60 A

3 Pole

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

S202MUC-K8
ABB
1: $250.10
1In Stock
New At Mouser

Mfr. Part No.
S202MUC-K8

Mouser Part No
894-S202MUC-K8

New At Mouser

ABB

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

Datasheet

1In Stock

$250.10

$185.79

$173.87

$162.98

View

Min.: 1
Mult.: 1

Circuit Breakers

8 A

2 Pole

Circuit Breakers MCB ST200M 1P B 13A UL1077

ST201M-B13
ABB
1: $56.93
2In Stock
New At Mouser

Mfr. Part No.
ST201M-B13

Mouser Part No
894-ST201M-B13

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P B 13A UL1077

Learn More

Datasheet

2In Stock

$56.93

$43.23

$40.03

$36.11

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

13 A

1 Pole

Circuit Breakers UL489 MCB 1P Z 20A 480/277

SU201M-Z20
ABB
1: $54.61
10In Stock
New At Mouser

Mfr. Part No.
SU201M-Z20

Mouser Part No
894-SU201M-Z20

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P Z 20A 480/277

Learn More

Datasheet

10In Stock

$54.61

$48.51

$44.93

$39.90

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

20 A

1 Pole

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

SU202M-C0.5
ABB
1: $144.13
1In Stock
5On Order
New At Mouser

Mfr. Part No.
SU202M-C0.5

Mouser Part No
894-SU202M-C0.5

New At Mouser

ABB

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

Learn More

Datasheet

1In Stock

5On Order

$144.13

$109.43

$101.36

$89.40

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

500 mA

2 Pole

Circuit Breakers THQL 2 POLE 120/240V 10K IC 20 AMP

THQL2120
ABB
1: $203.21
10In Stock
New At Mouser

Mfr. Part No.
THQL2120

Mouser Part No
894-THQL2120

New At Mouser

ABB

Circuit Breakers THQL 2 POLE 120/240V 10K IC 20 AMP

Datasheet

10In Stock

$203.21

$168.50

$157.02

$126.03

View

Min.: 1
Mult.: 1

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

KXTFYOCFPD
ABB
1: $423.53
3In Stock
New At Mouser

Mfr. Part No.
KXTFYOCFPD

Mouser Part No
894-KXTFYOCFPD

New At Mouser

ABB

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

Datasheet

3In Stock

$423.53

$324.73

$306.08

View

Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 1P C 63A 240

SU201M-C63
ABB
1: $81.84
3In Stock
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

3In Stock

$81.84

$62.45

$58.74

$53.21

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

63 A

1 Pole

Circuit Breakers CIRCUIT BREAKER 3P 30A 240 10KA

THQL32030
ABB
1: $610.06
3In Stock
New At Mouser

Mfr. Part No.
THQL32030

Mouser Part No
894-THQL32030

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 3P 30A 240 10KA

Datasheet

3In Stock

$610.06

$467.76

$445.87

View

Min.: 1
Mult.: 1

Circuit Breakers

30 A

3 Pole

Circuit Breakers MCB ST200M 3P B 60A UL1077

ST203M-B60
ABB
1: $223.23
3In Stock
New At Mouser

Mfr. Part No.
ST203M-B60

Mouser Part No
894-ST203M-B60

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P B 60A UL1077

Learn More

Datasheet

3In Stock

$223.23

$165.81

$155.17

$145.63

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

60 A

3 Pole

Circuit Breakers MCB SU200MR RTT 1P K 8A BCP

SU201MR-K8
ABB
1: $63.09
1In Stock
4On Order
New At Mouser

Mfr. Part No.
SU201MR-K8

Mouser Part No
894-SU201MR-K8

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 1P K 8A BCP

Learn More

Datasheet

1In Stock

4On Order

$63.09

$60.69

$54.00

$47.59

View

Min.: 1
Mult.: 1

SU200MR

Circuit Breakers

8 A

1 Pole

Circuit Breakers

Customer Service Office

Company

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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