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ABB Circuit Breakers

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Results: 4,935

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Part #

Circuit Breakers MCB SU200ML 3P K 15A UL 489

SU203ML-K15
ABB
1: $216.47
5In Stock
New At Mouser

Mfr. Part #
SU203ML-K15

Mouser Part #
894-SU203ML-K15

New At Mouser

ABB

Circuit Breakers MCB SU200ML 3P K 15A UL 489

Learn More

Datasheet

5In Stock

$216.47

$194.22

$188.99

$181.42

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breaker

15 A

3 Pole

Circuit Breakers MCB SU200ML 3P K 40A UL 489

SU203ML-K40
ABB
1: $271.51
5In Stock
New At Mouser

Mfr. Part #
SU203ML-K40

Mouser Part #
894-SU203ML-K40

New At Mouser

ABB

Circuit Breakers MCB SU200ML 3P K 40A UL 489

Learn More

Datasheet

5In Stock

$271.51

$235.55

$219.57

$193.09

View

Min.: 1
Mult.: 1

SU200ML

Circuit Breaker

40 A

3 Pole

Circuit Breakers MCB SU200ML 3P K 50A UL 489

SU203ML-K50
ABB
1: $210.89
4In Stock
New At Mouser

Mfr. Part #
SU203ML-K50

Mouser Part #
894-SU203ML-K50

New At Mouser

ABB

Circuit Breakers MCB SU200ML 3P K 50A UL 489

Learn More

Datasheet

4In Stock

$210.89

$188.76

Min.: 1
Mult.: 1

SU200ML

Circuit Breaker

50 A

3 Pole

Circuit Breakers MCB SU200MR RTT 3P K 15A BCP

SU203MR-K15
ABB
1: $318.96
5In Stock
New At Mouser

Mfr. Part #
SU203MR-K15

Mouser Part #
894-SU203MR-K15

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 3P K 15A BCP

Learn More

Datasheet

5In Stock

$318.96

$294.44

$269.45

$248.18

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Min.: 1
Mult.: 1

SU200MR

Circuit Breaker

15 A

3 Pole

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

SU204M-K15
ABB
1: $364.07
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

$364.07

$353.20

$312.28

$312.05

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

15 A

4 Pole

Circuit Breakers THQB MCB 20A 10KA 1P 120/240V

THQB1120
ABB
1: $148.16
6In Stock
New At Mouser

Mfr. Part #
THQB1120

Mouser Part #
894-THQB1120

New At Mouser

ABB

Circuit Breakers THQB MCB 20A 10KA 1P 120/240V

Datasheet

6In Stock

$148.16

$113.10

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 20A 10KA 2P 120/240V

THQB2120
ABB
1: $262.36
3In Stock
New At Mouser

Mfr. Part #
THQB2120

Mouser Part #
894-THQB2120

New At Mouser

ABB

Circuit Breakers THQB MCB 20A 10KA 2P 120/240V

Datasheet

3In Stock

$262.36

$252.02

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 10KA 2P 240V RC

THQB22020RC
ABB
1: $757.86
1In Stock
2Expected 2026-04-07
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 2026-04-07

$757.86

$657.53

$642.92

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 15-500 3P F F UL/CSA

XT1NU3015AFF000XXX
ABB
1: $524.33
3In Stock
New At Mouser

Mfr. Part #
XT1NU3015AFF000XXX

Mouser Part #
894-XT1NU3015AFF000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 15-500 3P F F UL/CSA

Datasheet

3In Stock

$524.33

$509.70

$470.31

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 20-500 3P F F UL/CSA

XT1NU3020AAA000XXX
ABB
1: $628.67
2In Stock
1Expected 2026-03-03
New At Mouser

Mfr. Part #
XT1NU3020AAA000XXX

Mouser Part #
894-XT1NU3020AAA000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 20-500 3P F F UL/CSA

2In Stock

1Expected 2026-03-03

$628.67

$519.84

$486.90

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 25-500 3P F F UL/CSA

XT1NU3025AFF000XXX
ABB
1: $473.32
3In Stock
New At Mouser

Mfr. Part #
XT1NU3025AFF000XXX

Mouser Part #
894-XT1NU3025AFF000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 25-500 3P F F UL/CSA

Datasheet

3In Stock

$473.32

$380.27

$363.78

$344.53

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 30-500 3P FF UL/CSA

XT1NU3030AFF000XXX
ABB
1: $408.52
2In Stock
3Expected 2026-03-06
New At Mouser

Mfr. Part #
XT1NU3030AFF000XXX

Mouser Part #
894-XT1NU3030AFF000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 30-500 3P FF UL/CSA

Datasheet

2In Stock

3Expected 2026-03-06

$408.52

$395.65

$378.48

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 40-500 3P F F UL/CSA

XT1NU3040AAA000XXX
ABB
1: $594.35
3In Stock
New At Mouser

Mfr. Part #
XT1NU3040AAA000XXX

Mouser Part #
894-XT1NU3040AAA000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 40-500 3P F F UL/CSA

3In Stock

$594.35

$591.30

$547.01

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 40-500 3P F F UL/CSA

XT1NU3040AFF000XXX
ABB
1: $448.25
3In Stock
New At Mouser

Mfr. Part #
XT1NU3040AFF000XXX

Mouser Part #
894-XT1NU3040AFF000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 40-500 3P F F UL/CSA

Datasheet

3In Stock

$448.25

$394.91

$378.33

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 50-500 3P F F UL/CSA

XT1NU3050AFF000XXX
ABB
1: $498.98
3In Stock
New At Mouser

Mfr. Part #
XT1NU3050AFF000XXX

Mouser Part #
894-XT1NU3050AFF000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 50-500 3P F F UL/CSA

Datasheet

3In Stock

$498.98

$485.15

$445.21

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 60-600 3P F F UL/CSA

XT1NU3060AAA000XXX
ABB
1: $605.20
4In Stock
New At Mouser

Mfr. Part #
XT1NU3060AAA000XXX

Mouser Part #
894-XT1NU3060AAA000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 60-600 3P F F UL/CSA

4In Stock

$605.20

$591.79

$558.77

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 60-600 3P F F UL/CSA

XT1NU3060AFF000XXX
ABB
1: $452.61
3In Stock
New At Mouser

Mfr. Part #
XT1NU3060AFF000XXX

Mouser Part #
894-XT1NU3060AFF000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 60-600 3P F F UL/CSA

Datasheet

3In Stock

$452.61

$397.40

$380.20

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 70-700 3P F F UL/CSA

XT1NU3070AAA000XXX
ABB
1: $789.82
3In Stock
New At Mouser

Mfr. Part #
XT1NU3070AAA000XXX

Mouser Part #
894-XT1NU3070AAA000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 70-700 3P F F UL/CSA

3In Stock

$789.82

$631.31

$601.14

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 70-700 3P F F UL/CSA

XT1NU3070AFF000XXX
ABB
1: $684.36
2In Stock
New At Mouser

Mfr. Part #
XT1NU3070AFF000XXX

Mouser Part #
894-XT1NU3070AFF000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 70-700 3P F F UL/CSA

Datasheet

2In Stock

$684.36

$493.50

$478.24

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 80-800 3P F F UL/CSA

XT1NU3080AAA000XXX
ABB
1: $805.03
3In Stock
New At Mouser

Mfr. Part #
XT1NU3080AAA000XXX

Mouser Part #
894-XT1NU3080AAA000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 80-800 3P F F UL/CSA

3In Stock

$805.03

$604.15

$584.24

View

Min.: 1
Mult.: 1

Circuit Breakers XT1N 125 TMF 80-800 3P F F UL/CSA

XT1NU3080AFF000XXX
ABB
1: $649.52
3In Stock
New At Mouser

Mfr. Part #
XT1NU3080AFF000XXX

Mouser Part #
894-XT1NU3080AFF000X

New At Mouser

ABB

Circuit Breakers XT1N 125 TMF 80-800 3P F F UL/CSA

Datasheet

3In Stock

$649.52

$636.96

$579.71

View

Min.: 1
Mult.: 1

Circuit Breakers XT1S 125 TMF 100-1000 3P F F UL/CSA

XT1SU3100AFF000XXX
ABB
1: $803.85
3In Stock
New At Mouser

Mfr. Part #
XT1SU3100AFF000XXX

Mouser Part #
894-XT1SU3100AFF000X

New At Mouser

ABB

Circuit Breakers XT1S 125 TMF 100-1000 3P F F UL/CSA

Datasheet

3In Stock

$803.85

$771.86

$751.83

View

Min.: 1
Mult.: 1

Circuit Breakers XT3N 225 TMF 125-1250 3P F F UL/CSA

XT3NU3125AFF000XXX
ABB
1: $1,355.04
1In Stock
2Expected 2026-03-25
New At Mouser

Mfr. Part #
XT3NU3125AFF000XXX

Mouser Part #
894-XT3NU3125AFF000X

New At Mouser

ABB

Circuit Breakers XT3N 225 TMF 125-1250 3P F F UL/CSA

Datasheet

1In Stock

2Expected 2026-03-25

$1,355.04

$1,118.39

$1,053.61

View

Min.: 1
Mult.: 1

Circuit Breakers XT4N 250 TMF 150-1500 3P F F UL/CSA

XT4NU3150AFF000XXX
ABB
1: $1,560.42
1In Stock
New At Mouser

Mfr. Part #
XT4NU3150AFF000XXX

Mouser Part #
894-XT4NU3150AFF000X

New At Mouser

ABB

Circuit Breakers XT4N 250 TMF 150-1500 3P F F UL/CSA

Datasheet

1In Stock

$1,560.42

Min.: 1
Mult.: 1

Circuit Breakers MCB S200MUC 2P C 63A AC/DC

S202MUC-C63
ABB
1: $552.22
3In Stock
New At Mouser

Mfr. Part #
S202MUC-C63

Mouser Part #
894-S202MUC-C63

New At Mouser

ABB

Circuit Breakers MCB S200MUC 2P C 63A AC/DC

Datasheet

3In Stock

$552.22

$356.26

$341.12

$323.78

Min.: 1
Mult.: 1

Circuit Breaker

63 A

2 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