.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 XT4H 250 TMF 250-2500 3P F F UL/CSA

XT4HU3250AFF000XXX
ABB
1: $2.103.570
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

$2.103.570

Min.: 1
Mult.: 1

SACE Tmax XT

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

XT4NU3150EFF000XXX
ABB
1: $1.451.585
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

$1.451.585

Min.: 1
Mult.: 1

SACE Tmax XT

Circuit Breakers RCBO DS201 2P C20A 30MA UL

DS201-C20A30UL
ABB
1: $300.531
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

$300.531

$264.374

$247.652

$220.582

View

Min.: 1
Mult.: 1

Circuit Breakers RCBO DS201 2P C40A 30MA UL

DS201-C40A30UL
ABB
1: $418.920
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

$418.920

$297.386

$275.501

View

Min.: 1
Mult.: 1

Circuit Breakers MCB ST200M 1P K 40A UL1077

ST201M-K40
ABB
1: $62.702
5In 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

5In Stock

$62.702

$52.017

$43.992

$40.017

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

40 A

1 Pole

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

THHQB22020
ABB
1: $726.928
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

$726.928

Min.: 1
Mult.: 1

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

THQL1120
ABB
1: $85.849
5On Order
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

5On Order

$85.849

$73.618

$68.107

$60.966

View

Min.: 1
Mult.: 1

Circuit Breakers MCB SU200ML 2P K 25A UL 489

SU202ML-K25
ABB
1: $133.081
10In Stock
New At Mouser

Mfr. Part #
SU202ML-K25

Mouser Part #
894-SU202ML-K25

New At Mouser

ABB

Circuit Breakers MCB SU200ML 2P K 25A UL 489

Learn More

Datasheet

10In Stock

$133.081

$115.065

$106.578

$94.000

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breakers

25 A

2 Pole

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

THQL2120
ABB
1: $213.672
10In Stock
New At Mouser

Mfr. Part #
THQL2120

Mouser Part #
894-THQL2120

New At Mouser

ABB

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

Datasheet

10In Stock

$213.672

$177.178

$165.105

$132.523

View

Min.: 1
Mult.: 1

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

S202MUC-K8
ABB
1: $263.007
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

$263.007

$216.511

$200.137

$185.045

View

Min.: 1
Mult.: 1

Circuit Breakers

8 A

2 Pole

Circuit Breakers MCB S800S 2P C 20A

S802S-C20
ABB
1: $608.624
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

$608.624

$540.769

$515.433

View

Min.: 1
Mult.: 1

Circuit Breakers

20 A

2 Pole

Circuit Breakers MCB ST200M 3P C 2A UL1077

ST203M-C2
ABB
1: $201.893
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

$201.893

$167.419

$147.931

$136.888

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: $151.549
3In Stock
1Expected 8/5/2026
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

3In Stock

1Expected 8/5/2026

$151.549

$115.065

$106.578

$94.000

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breakers

20 A

2 Pole

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

THQB32050ST1
ABB
1: $1.328.337
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

$1.328.337

Min.: 1
Mult.: 1

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

THQC1120WL
ABB
1: $135.342
2In Stock
3Expected 7/31/2026
New At Mouser

Mfr. Part #
THQC1120WL

Mouser Part #
894-THQC1120WL

New At Mouser

ABB

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

Datasheet

2In Stock

3Expected 7/31/2026

$135.342

$114.371

$106.578

$100.100

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: $779.765
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

$779.765

$761.361

View

Min.: 1
Mult.: 1

SACE Tmax XT

Circuit Breakers MCB ST200M 1P K 13A UL1077

ST201M-K13
ABB
1: $59.862
8In 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

8In Stock

$59.862

$49.661

$42.310

$38.934

View

Min.: 1
Mult.: 1

ST200M

Circuit Breakers

13 A

1 Pole

Circuit Breakers UL489 MCB 3P C 50A 240

SU203M-C50
ABB
1: $245.422
1In Stock
17On Order
New At Mouser

Mfr. Part #
SU203M-C50

Mouser Part #
894-SU203M-C50

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P C 50A 240

Learn More

Datasheet

1In Stock

17On Order

$245.422

$209.781

$196.456

$184.046

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

50 A

3 Pole

Circuit Breakers MCB SU200ML 3P K 60A UL 489

SU203ML-K60
ABB
1: $266.193
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

$266.193

$201.577

$190.714

$168.197

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breakers

60 A

3 Pole

Circuit Breakers UL489 MCB 1P C 63A 240

SU201M-C63
ABB
1: $86.049
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

$86.049

$67.645

$62.723

$58.064

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

63 A

1 Pole

Circuit Breakers CIRCUIT BREAKER 3P 30A 240 10KA

THQL32030
ABB
1: $641.478
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

$641.478

$491.855

$468.833

View

Min.: 1
Mult.: 1

Circuit Breakers

30 A

3 Pole

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

F202A-40/0.03APR
ABB
1: $929.074
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

$929.074

Min.: 1
Mult.: 1

F200

Circuit Breakers MCB ST200M 3P B 60A UL1077

ST203M-B60
ABB
1: $234.727
1In Stock
New At Mouser

Mfr. Part #
ST203M-B60

Mouser Part #
894-ST203M-B60

New At Mouser

ABB

Circuit Breakers MCB ST200M 3P B 60A UL1077

Learn More

Datasheet

1In Stock

$234.727

$184.656

$172.109

$155.524

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: $66.341
1In Stock
4On Order
New At Mouser

Mfr. Part #
SU201MR-K8

Mouser Part #
894-SU201MR-K8

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 1P K 8A BCP

Learn More

Datasheet

1In Stock

4On Order

$66.341

$63.806

$56.781

$50.039

View

Min.: 1
Mult.: 1

SU200MR

Circuit Breakers

8 A

1 Pole

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

SU202M-C7
ABB
1: $151.549
3In Stock
3On Order
New At Mouser

Mfr. Part #
SU202M-C7

Mouser Part #
894-SU202M-C7

New At Mouser

ABB

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

Learn More

Datasheet

3In Stock

3On Order

$151.549

$117.064

$107.535

$97.807

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

7 A

2 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