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ABB Circuit Breakers

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Part #

Circuit Breakers MCB SU200ML 3P K 15A UL 489

SU203ML-K15
ABB
1: $141.05
5In Stock
New At Mouser

Mfr. Part No.
SU203ML-K15

Mouser Part No
894-SU203ML-K15

New At Mouser

ABB

Circuit Breakers MCB SU200ML 3P K 15A UL 489

Learn More

Datasheet

5In Stock

$141.05

$126.56

$123.14

$119.09

Min.: 1
Mult.: 1

SU200ML

Circuit Breaker

15 A

3 Pole

Circuit Breakers MCB SU200ML 3P K 40A UL 489

SU203ML-K40
ABB
1: $176.92
5In Stock
New At Mouser

Mfr. Part No.
SU203ML-K40

Mouser Part No
894-SU203ML-K40

New At Mouser

ABB

Circuit Breakers MCB SU200ML 3P K 40A UL 489

Learn More

Datasheet

5In Stock

$176.92

$153.48

$143.06

$125.81

$124.87

Min.: 1
Mult.: 1

SU200ML

Circuit Breaker

40 A

3 Pole

Circuit Breakers MCB SU200ML 3P K 50A UL 489

SU203ML-K50
ABB
1: $137.42
4In Stock
New At Mouser

Mfr. Part No.
SU203ML-K50

Mouser Part No
894-SU203ML-K50

New At Mouser

ABB

Circuit Breakers MCB SU200ML 3P K 50A UL 489

Learn More

Datasheet

4In Stock

$137.42

$136.34

Min.: 1
Mult.: 1

SU200ML

Circuit Breaker

50 A

3 Pole

Circuit Breakers MCB SU200MR RTT 3P K 15A BCP

SU203MR-K15
ABB
1: $207.83
5In Stock
New At Mouser

Mfr. Part No.
SU203MR-K15

Mouser Part No
894-SU203MR-K15

New At Mouser

ABB

Circuit Breakers MCB SU200MR RTT 3P K 15A BCP

Learn More

Datasheet

5In Stock

$207.83

$191.86

$175.57

$161.70

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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: $237.22
4In Stock
New At Mouser

Mfr. Part No.
SU204M-K15

Mouser Part No
894-SU204M-K15

New At Mouser

ABB

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

Learn More

Datasheet

4In Stock

$237.22

$230.15

$203.48

$203.33

View

Min.: 1
Mult.: 1

SU200M

Circuit Breaker

15 A

4 Pole

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

THQB1120
ABB
1: $96.54
6In Stock
New At Mouser

Mfr. Part No.
THQB1120

Mouser Part No
894-THQB1120

New At Mouser

ABB

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

Datasheet

6In Stock

$96.54

$83.26

Min.: 1
Mult.: 1

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

THQB2120
ABB
1: $185.55
3In Stock
New At Mouser

Mfr. Part No.
THQB2120

Mouser Part No
894-THQB2120

New At Mouser

ABB

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

Datasheet

3In Stock

$185.55

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 10KA 2P 240V RC

THQB22020RC
ABB
1: $493.81
1In Stock
2Expected 2026/04/07
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

1In Stock

2Expected 2026/04/07

$493.81

$473.36

Min.: 1
Mult.: 1

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

XT1NU3015AFF000XXX
ABB
1: $341.64
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3015AFF000XXX

Mouser Part No
894-XT1NU3015AFF000X

New At Mouser

ABB

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

Datasheet

3In Stock

$341.64

$332.11

$306.45

View

Min.: 1
Mult.: 1

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

XT1NU3020AAA000XXX
ABB
1: $409.63
2In Stock
1Expected 2026/03/03
New At Mouser

Mfr. Part No.
XT1NU3020AAA000XXX

Mouser Part No
894-XT1NU3020AAA000X

New At Mouser

ABB

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

2In Stock

1Expected 2026/03/03

$409.63

$338.72

$317.25

View

Min.: 1
Mult.: 1

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

XT1NU3025AFF000XXX
ABB
1: $308.40
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3025AFF000XXX

Mouser Part No
894-XT1NU3025AFF000X

New At Mouser

ABB

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

Datasheet

3In Stock

$308.40

$247.78

$237.03

$234.05

Min.: 1
Mult.: 1

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

XT1NU3030AFF000XXX
ABB
1: $266.19
2In Stock
3Expected 2026/03/06
New At Mouser

Mfr. Part No.
XT1NU3030AFF000XXX

Mouser Part No
894-XT1NU3030AFF000X

New At Mouser

ABB

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

Datasheet

2In Stock

3Expected 2026/03/06

$266.19

$257.80

$246.61

$242.14

View

Min.: 1
Mult.: 1

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

XT1NU3040AAA000XXX
ABB
1: $387.27
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3040AAA000XXX

Mouser Part No
894-XT1NU3040AAA000X

New At Mouser

ABB

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

3In Stock

$387.27

$385.28

$356.42

View

Min.: 1
Mult.: 1

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

XT1NU3040AFF000XXX
ABB
1: $292.08
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3040AFF000XXX

Mouser Part No
894-XT1NU3040AFF000X

New At Mouser

ABB

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

Datasheet

3In Stock

$292.08

$257.31

$246.51

$245.54

View

Min.: 1
Mult.: 1

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

XT1NU3050AFF000XXX
ABB
1: $325.13
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3050AFF000XXX

Mouser Part No
894-XT1NU3050AFF000X

New At Mouser

ABB

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

Datasheet

3In Stock

$325.13

$316.12

$290.09

View

Min.: 1
Mult.: 1

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

XT1NU3060AAA000XXX
ABB
1: $394.34
4In Stock
New At Mouser

Mfr. Part No.
XT1NU3060AAA000XXX

Mouser Part No
894-XT1NU3060AAA000X

New At Mouser

ABB

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

4In Stock

$394.34

$385.60

$364.09

View

Min.: 1
Mult.: 1

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

XT1NU3060AFF000XXX
ABB
1: $294.91
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3060AFF000XXX

Mouser Part No
894-XT1NU3060AFF000X

New At Mouser

ABB

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

Datasheet

3In Stock

$294.91

$258.94

$247.73

$243.23

View

Min.: 1
Mult.: 1

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

XT1NU3070AAA000XXX
ABB
1: $514.63
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3070AAA000XXX

Mouser Part No
894-XT1NU3070AAA000X

New At Mouser

ABB

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

3In Stock

$514.63

$411.35

$391.69

View

Min.: 1
Mult.: 1

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

XT1NU3070AFF000XXX
ABB
1: $445.92
2In Stock
New At Mouser

Mfr. Part No.
XT1NU3070AFF000XXX

Mouser Part No
894-XT1NU3070AFF000X

New At Mouser

ABB

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

Datasheet

2In Stock

$445.92

$321.56

$311.61

View

Min.: 1
Mult.: 1

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

XT1NU3080AAA000XXX
ABB
1: $524.55
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3080AAA000XXX

Mouser Part No
894-XT1NU3080AAA000X

New At Mouser

ABB

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

3In Stock

$524.55

$393.65

$380.67

View

Min.: 1
Mult.: 1

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

XT1NU3080AFF000XXX
ABB
1: $423.22
3In Stock
New At Mouser

Mfr. Part No.
XT1NU3080AFF000XXX

Mouser Part No
894-XT1NU3080AFF000X

New At Mouser

ABB

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

Datasheet

3In Stock

$423.22

$415.04

$377.73

View

Min.: 1
Mult.: 1

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

XT1SU3100AFF000XXX
ABB
1: $523.77
3In Stock
New At Mouser

Mfr. Part No.
XT1SU3100AFF000XXX

Mouser Part No
894-XT1SU3100AFF000X

New At Mouser

ABB

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

Datasheet

3In Stock

$523.77

$502.93

$489.88

View

Min.: 1
Mult.: 1

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

XT3NU3125AFF000XXX
ABB
1: $882.91
1In Stock
2Expected 2026/03/25
New At Mouser

Mfr. Part No.
XT3NU3125AFF000XXX

Mouser Part No
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

$882.91

$728.72

$686.52

View

Min.: 1
Mult.: 1

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

XT4NU3150AFF000XXX
ABB
1: $1,016.74
1In Stock
New At Mouser

Mfr. Part No.
XT4NU3150AFF000XXX

Mouser Part No
894-XT4NU3150AFF000X

New At Mouser

ABB

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

Datasheet

1In Stock

$1,016.74

Min.: 1
Mult.: 1

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

S202MUC-C63
ABB
1: $359.82
3In Stock
New At Mouser

Mfr. Part No.
S202MUC-C63

Mouser Part No
894-S202MUC-C63

New At Mouser

ABB

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

Datasheet

3In Stock

$359.82

$233.90

Min.: 1
Mult.: 1

Circuit Breaker

63 A

2 Pole

ABB Circuit Breakers

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100 mA to 160 mA
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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