.hide-partial { max-height: none; } .show-more { display: none; }

ABB Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 4,283

Applied Filters:

Brand = ABB

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circuit Breakers MCB ST200M 2P C 20A UL1077

ST202M-C20
ABB
1: $128.58
39In Stock
New At Mouser

Mfr. Part #
ST202M-C20

Mouser Part #
894-ST202M-C20

New At Mouser

ABB

Circuit Breakers MCB ST200M 2P C 20A UL1077

Learn More

Datasheet

39In Stock

$128.58

$114.41

$102.96

$91.98

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

20 A

2 Pole

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

XT4NU3150EFF000XXX
ABB
1: $1,380.24
3In Stock
New At Mouser

Mfr. Part #
XT4NU3150EFF000XXX

Mouser Part #
894-XT4NU3150EFF000X

New At Mouser

ABB

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

Learn More

Datasheet

3In Stock

$1,380.24

Min.: 1
Mult.: 1

SACE Tmax XT

Circuit Breakers XT4H 250 TMF 250-2500 3P F F UL/CSA

XT4HU3250AFF000XXX
ABB
1: $2,000.18
2In Stock
New At Mouser

Mfr. Part #
XT4HU3250AFF000XXX

Mouser Part #
894-XT4HU3250AFF000X

New At Mouser

ABB

Circuit Breakers XT4H 250 TMF 250-2500 3P F F UL/CSA

Learn More

Datasheet

2In Stock

$2,000.18

Min.: 1
Mult.: 1

SACE Tmax XT

Circuit Breakers ASM CIRCUIT BREAKER 480V

TED134150WL
ABB
1: $4,900.43
1In Stock
New At Mouser

Mfr. Part #
TED134150WL

Mouser Part #
894-TED134150WL

New At Mouser

ABB

Circuit Breakers ASM CIRCUIT BREAKER 480V

Datasheet

1In Stock

$4,900.43

Min.: 1
Mult.: 1

Circuit Breakers

150 A

480 VAC

250 VDC

3 Pole

Non-Illuminated

Circuit Breakers RCBO DS201 2P C20A 30MA UL

DS201-C20A30UL
ABB
1: $285.76
10In Stock
18On Order
New At Mouser

Mfr. Part #
DS201-C20A30UL

Mouser Part #
894-DS201-C20A30UL

New At Mouser

ABB

Circuit Breakers RCBO DS201 2P C20A 30MA UL

10In Stock

18On Order

$285.76

$251.38

$235.48

$209.74

View

Min.: 1
Mult.: 1

Circuit Breakers MCB S800S 2P C 20A

S802S-C20
ABB
1: $578.71
1In Stock
2On Order
New At Mouser

Mfr. Part #
S802S-C20

Mouser Part #
894-S802S-C20

New At Mouser

ABB

Circuit Breakers MCB S800S 2P C 20A

Datasheet

1In Stock

2On Order

$578.71

$514.19

$490.10

View

Min.: 1
Mult.: 1

Circuit Breakers

20 A

2 Pole

Circuit Breakers MCB ST200M 3P C 2A UL1077

ST203M-C2
ABB
1: $191.97
5In 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

5In Stock

$191.97

$159.19

$140.66

$130.16

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

2 A

3 Pole

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

THQB32050ST1
ABB
1: $1,263.05
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

$1,263.05

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER 1P 20A 120/240V 10KA

THQC1120WL
ABB
1: $128.69
5In Stock
New At Mouser

Mfr. Part #
THQC1120WL

Mouser Part #
894-THQC1120WL

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 1P 20A 120/240V 10KA

Datasheet

5In Stock

$128.69

$108.75

$101.34

$95.18

Min.: 1
Mult.: 1

Circuit Breakers

20 A

1 Pole

Circuit Breakers XT1H 125 TMF 15-500 3P F F UL/CSA

XT1HU3015AFF000XXX
ABB
1: $741.44
3In Stock
New At Mouser

Mfr. Part #
XT1HU3015AFF000XXX

Mouser Part #
894-XT1HU3015AFF000X

New At Mouser

ABB

Circuit Breakers XT1H 125 TMF 15-500 3P F F UL/CSA

Learn More

Datasheet

3In Stock

$741.44

$723.94

View

Min.: 1
Mult.: 1

SACE Tmax XT

Circuit Breakers UL489 MCB 1P C 63A 240

SU201M-C63
ABB
1: $81.82
3In Stock
New At Mouser

Mfr. Part #
SU201M-C63

Mouser Part #
894-SU201M-C63

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 63A 240

Learn More

Datasheet

3In Stock

$81.82

$64.32

$59.64

$55.21

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

63 A

1 Pole

Circuit Breakers CIRCUIT BREAKER 3P 30A 240 10KA

THQL32030
ABB
1: $609.95
3In Stock
New At Mouser

Mfr. Part #
THQL32030

Mouser Part #
894-THQL32030

New At Mouser

ABB

Circuit Breakers CIRCUIT BREAKER 3P 30A 240 10KA

Datasheet

3In Stock

$609.95

$467.68

$445.79

View

Min.: 1
Mult.: 1

Circuit Breakers

30 A

3 Pole

Circuit Breakers RCBO DS201 2P C40A 30MA UL

DS201-C40A30UL
ABB
1: $398.33
5In Stock
New At Mouser

Mfr. Part #
DS201-C40A30UL

Mouser Part #
894-DS201-C40A30UL

New At Mouser

ABB

Circuit Breakers RCBO DS201 2P C40A 30MA UL

5In Stock

$398.33

$282.77

$261.96

View

Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 1P K 40A UL1077

ST201M-K40
ABB
1: $59.62
4In Stock
New At Mouser

Mfr. Part #
ST201M-K40

Mouser Part #
894-ST201M-K40

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P K 40A UL1077

Learn More

Datasheet

4In Stock

$59.62

$49.46

$41.83

$38.05

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

40 A

1 Pole

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

THHQB22020
ABB
1: $691.20
1In Stock
New At Mouser

Mfr. Part #
THHQB22020

Mouser Part #
894-THHQB22020

New At Mouser

ABB

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

Datasheet

1In Stock

$691.20

Min.: 1
Mult.: 1

Circuit Breakers THQL 1 POLE 120/240V 10K IC 20 AMP

THQL1120
ABB
1: $81.63
5In Stock
New At Mouser

Mfr. Part #
THQL1120

Mouser Part #
894-THQL1120

New At Mouser

ABB

Circuit Breakers THQL 1 POLE 120/240V 10K IC 20 AMP

Datasheet

5In Stock

$81.63

$70.00

$64.76

$57.97

View

Min.: 1
Mult.: 1

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

S202MUC-K8
ABB
1: $250.08
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

$250.08

$205.87

$190.30

$175.95

View

Min.: 1
Mult.: 1

Circuit Breakers

8 A

2 Pole

Circuit Breakers MCB ST200M 3P K 60A UL1077

ST203M-K60
ABB
1: $223.19
2In Stock
4Expected 9/7/2026
New At Mouser

Mfr. Part #
ST203M-K60

Mouser Part #
894-ST203M-K60

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P K 60A UL1077

Learn More

Datasheet

2In Stock

4Expected 9/7/2026

$223.19

$184.98

$169.83

$157.03

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

60 A

3 Pole

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

SU201M-Z20
ABB
1: $52.49
15In Stock
New At Mouser

Mfr. Part #
SU201M-Z20

Mouser Part #
894-SU201M-Z20

New At Mouser

ABB

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

Learn More

Datasheet

15In Stock

$52.49

$48.53

$44.95

$41.24

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

20 A

1 Pole

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

SU202M-C32
ABB
1: $115.10
5In Stock
New At Mouser

Mfr. Part #
SU202M-C32

Mouser Part #
894-SU202M-C32

New At Mouser

ABB

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

Learn More

Datasheet

5In Stock

$115.10

$102.24

$94.35

$86.69

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

32 A

2 Pole

Circuit Breakers RCD F200 2P 40A 30MA AP-R

F202A-40/0.03APR
ABB
1: $883.41
1In Stock
New At Mouser

Mfr. Part #
F202A-40/0.03APR

Mouser Part #
894-F202A-40/0.03APR

New At Mouser

ABB

Circuit Breakers RCD F200 2P 40A 30MA AP-R

Learn More

Datasheet

1In Stock

$883.41

Min.: 1
Mult.: 1

F200

Circuit Breakers THQB MCB 10KA 3P 240V

THQB32020
ABB
1: $987.01
2In Stock
New At Mouser

Mfr. Part #
THQB32020

Mouser Part #
894-THQB32020

New At Mouser

ABB

Circuit Breakers THQB MCB 10KA 3P 240V

Datasheet

2In Stock

$987.01

$606.05

Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 1P K 13A UL1077

ST201M-K13
ABB
1: $56.92
7In Stock
New At Mouser

Mfr. Part #
ST201M-K13

Mouser Part #
894-ST201M-K13

New At Mouser

ABB

Circuit Breakers MCB ST200M 1P K 13A UL1077

Learn More

Datasheet

7In Stock

$56.92

$47.22

$40.23

$37.02

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

13 A

1 Pole

Circuit Breakers MCB SU200ML 3P K 60A UL 489

SU203ML-K60
ABB
1: $253.11
3In Stock
New At Mouser

Mfr. Part #
SU203ML-K60

Mouser Part #
894-SU203ML-K60

New At Mouser

ABB

Circuit Breakers MCB SU200ML 3P K 60A UL 489

Learn More

Datasheet

3In Stock

$253.11

$191.67

$181.34

$159.93

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breakers

60 A

3 Pole

Circuit Breakers MCB SU200MR RTT 3P K 50A BCP

SU203MR-K50
ABB
1: $262.87
3In Stock
New At Mouser

Mfr. Part #
SU203MR-K50

Mouser Part #
894-SU203MR-K50

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 3P K 50A BCP

Learn More

Datasheet

3In Stock

$262.87

$244.87

$224.14

$202.74

View

Min.: 1
Mult.: 1

SU200MR

Circuit Breakers

50 A

3 Pole

ABB Circuit Breakers

Customer Service Office

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