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ABB Circuit Protection

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Part #

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

SU203M-C10
ABB
1: $247.39
20In Stock
New At Mouser

Mfr. Part No.
SU203M-C10

Mouser Part No
894-SU203M-C10

New At Mouser

ABB

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

Learn More

Datasheet

20In Stock

$247.39

$229.25

$220.41

$198.26

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Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 3P C 40A 480/277

SU203M-C40
ABB
1: $259.40
11In Stock
10Expected 26/2/2026
New At Mouser

Mfr. Part No.
SU203M-C40

Mouser Part No
894-SU203M-C40

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P C 40A 480/277

Learn More

Datasheet

11In Stock

10Expected 26/2/2026

$259.40

$240.39

$219.29

$207.89

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Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 3P K 20A 480/277

SU203M-K20
ABB
1: $234.05
19In Stock
New At Mouser

Mfr. Part No.
SU203M-K20

Mouser Part No
894-SU203M-K20

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P K 20A 480/277

Learn More

Datasheet

19In Stock

$234.05

$231.28

$211.52

$190.12

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Min.: 1
Mult.: 1

Circuit Breakers UL489 MCB 4P K 25A 480/277

SU204M-K25
ABB
1: $291.50
10In Stock
New At Mouser

Mfr. Part No.
SU204M-K25

Mouser Part No
894-SU204M-K25

New At Mouser

ABB

Circuit Breakers UL489 MCB 4P K 25A 480/277

Learn More

Datasheet

10In Stock

$291.50

$236.77

$212.10

Quote

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 10KA 2P 240V RC

THQB22015RC
ABB
1: $701.09
3In Stock
New At Mouser

Mfr. Part No.
THQB22015RC

Mouser Part No
894-THQB22015RC

New At Mouser

ABB

Circuit Breakers THQB MCB 10KA 2P 240V RC

Datasheet

3In Stock

$701.09

$677.82

$634.79

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Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 30A 10KA 3P 240V

THQB32030
ABB
1: $847.25
3In Stock
New At Mouser

Mfr. Part No.
THQB32030

Mouser Part No
894-THQB32030

New At Mouser

ABB

Circuit Breakers THQB MCB 30A 10KA 3P 240V

Datasheet

3In Stock

$847.25

$708.62

$707.98

Min.: 1
Mult.: 1

Circuit Breakers XT1H 125 TMF 110-1100 3P F F UL/CSA

XT1HU3110AFF000XXX
ABB
1: $1,291.70
3In Stock
New At Mouser

Mfr. Part No.
XT1HU3110AFF000XXX

Mouser Part No
894-XT1HU3110AFF000X

New At Mouser

ABB

Circuit Breakers XT1H 125 TMF 110-1100 3P F F UL/CSA

Datasheet

3In Stock

$1,291.70

Min.: 1
Mult.: 1

Circuit Breakers XT2L 125 TMF 60-600 3P F F UL/CSA

XT2LU3060AFF000XXX
ABB
1: $2,004.64
3In Stock
New At Mouser

Mfr. Part No.
XT2LU3060AFF000XXX

Mouser Part No
894-XT2LU3060AFF000X

New At Mouser

ABB

Circuit Breakers XT2L 125 TMF 60-600 3P F F UL/CSA

Datasheet

3In Stock

$2,004.64

Min.: 1
Mult.: 1

Circuit Breakers XT4H 250 TMF 150-1500 3P F F UL/CSA

XT4HU3150AFF000XXX
ABB
1: $2,432.96
3In Stock
New At Mouser

Mfr. Part No.
XT4HU3150AFF000XXX

Mouser Part No
894-XT4HU3150AFF000X

New At Mouser

ABB

Circuit Breakers XT4H 250 TMF 150-1500 3P F F UL/CSA

Datasheet

3In Stock

$2,432.96

Min.: 1
Mult.: 1

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

XT4HU3250AFF000XXX
ABB
1: $2,692.64
3In Stock
New At Mouser

Mfr. Part No.
XT4HU3250AFF000XXX

Mouser Part No
894-XT4HU3250AFF000X

New At Mouser

ABB

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

Datasheet

3In Stock

$2,692.64

Min.: 1
Mult.: 1

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

XT4NU3150AFF000XXX
ABB
1: $1,413.02
3In 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

3In Stock

$1,413.02

Min.: 1
Mult.: 1

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

XT4NU3150EFF000XXX
ABB
1: $1,736.58
2In Stock
1Expected 18/3/2026
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 18/3/2026

$1,736.58

Min.: 1
Mult.: 1

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

XT4NU3250EFF000XXX
ABB
1: $2,034.50
2In Stock
New At Mouser

Mfr. Part No.
XT4NU3250EFF000XXX

Mouser Part No
894-XT4NU3250EFF000X

New At Mouser

ABB

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

Datasheet

2In Stock

$2,034.50

Min.: 1
Mult.: 1

Circuit Breakers XT5H-D 400 MCS 3P F F UL/CSA

XT5HU340ADFF000XXX
ABB
1: $2,036.00
3In Stock
New At Mouser

Mfr. Part No.
XT5HU340ADFF000XXX

Mouser Part No
894-XT5HU340ADFF000X

New At Mouser

ABB

Circuit Breakers XT5H-D 400 MCS 3P F F UL/CSA

Datasheet

3In Stock

$2,036.00

Min.: 1
Mult.: 1

Circuit Breakers XT5N 400 TMA 400-4000 3P FF UL

XT5NU340ABFF000XXX
ABB
1: $2,685.26
6In Stock
New At Mouser

Mfr. Part No.
XT5NU340ABFF000XXX

Mouser Part No
894-XT5NU340ABFF000X

New At Mouser

ABB

Circuit Breakers XT5N 400 TMA 400-4000 3P FF UL

Datasheet

6In Stock

$2,685.26

Min.: 1
Mult.: 1

Circuit Breakers MCB S800 3P K 100A

S803U-K100
ABB
1: $857.82
7In Stock
New At Mouser

Mfr. Part No.
S803U-K100

Mouser Part No
894-S803U-K100

New At Mouser

ABB

Circuit Breakers MCB S800 3P K 100A

Datasheet

7In Stock

$857.82

$789.28

$789.19

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Min.: 1
Mult.: 1

Circuit Breakers XT2N 125 TMF 20-400 3P F F UL/CSA

XT2NU3020AFF000XXX
ABB
1: $943.71
3In Stock
New At Mouser

Mfr. Part No.
XT2NU3020AFF000XXX

Mouser Part No
894-XT2NU3020AFF000X

New At Mouser

ABB

Circuit Breakers XT2N 125 TMF 20-400 3P F F UL/CSA

Datasheet

3In Stock

$943.71

$832.83

$805.02

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Min.: 1
Mult.: 1

Circuit Breakers A1A 100 TMF 100-1000 2P F F UL

A1A100TW-2
ABB
1: $374.08
3In Stock
New At Mouser

Mfr. Part No.
A1A100TW-2

Mouser Part No
894-A1A100TW-2

New At Mouser

ABB

Circuit Breakers A1A 100 TMF 100-1000 2P F F UL

Datasheet

3In Stock

$374.08

$369.52

$329.50

$322.95

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Min.: 1
Mult.: 1

Circuit Breaker Accessories AUX-C 1Q+1SY 250 VA.C./D.C. A1 2P

KA2AS-2
ABB
1: $339.60
1In Stock
New At Mouser

Mfr. Part No.
KA2AS-2

Mouser Part No
894-A2AS-2

New At Mouser

ABB

Circuit Breaker Accessories AUX-C 1Q+1SY 250 VA.C./D.C. A1 2P

Datasheet

1In Stock

$339.60

$263.32

$251.55

$238.93

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Min.: 1
Mult.: 1

Circuit Breakers A2N 250 TMF 150-1500 3P F F UL

A2N150TW
ABB
1: $870.64
2In Stock
New At Mouser

Mfr. Part No.
A2N150TW

Mouser Part No
894-A2N150TW

New At Mouser

ABB

Circuit Breakers A2N 250 TMF 150-1500 3P F F UL

Datasheet

2In Stock

$870.64

$722.01

$680.39

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Min.: 1
Mult.: 1

Circuit Breaker Accessories UL489 MCB FEEDER TERMINAL

AST35/15BP
ABB
1: $31.64
15In Stock
30Expected 6/3/2026
New At Mouser

Mfr. Part No.
AST35/15BP

Mouser Part No
894-AST35/15BP

New At Mouser

ABB

Circuit Breaker Accessories UL489 MCB FEEDER TERMINAL

Datasheet

15In Stock

30Expected 6/3/2026

$31.64

$28.29

$24.30

$21.71

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Min.: 1
Mult.: 1

Fuse Holder E90 CLASS CC FH 1P 30A

E91/30CC
ABB
1: $17.31
95In Stock
New At Mouser

Mfr. Part No.
E91/30CC

Mouser Part No
894-E91/30CC

New At Mouser

ABB

Fuse Holder E90 CLASS CC FH 1P 30A

Datasheet

95In Stock

$17.31

$13.37

$12.25

$11.59

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Min.: 1
Mult.: 1

Fuse Holder E90 FUSE SWITCH DISCONNECTOR 1P 32A

E91/32
ABB
1: $15.61
67In Stock
40Expected 16/2/2026
New At Mouser

Mfr. Part No.
E91/32

Mouser Part No
894-E91/32

New At Mouser

ABB

Fuse Holder E90 FUSE SWITCH DISCONNECTOR 1P 32A

Datasheet

67In Stock

40Expected 16/2/2026

$15.61

$15.39

$14.65

$11.08

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Min.: 1
Mult.: 1

Fuse Holder PV FUSE HOLDER, 1P, 32A

E91/32PV
ABB
1: $16.32
7In Stock
20Expected 16/3/2026
New At Mouser

Mfr. Part No.
E91/32PV

Mouser Part No
894-E91/32PV

New At Mouser

ABB

Fuse Holder PV FUSE HOLDER, 1P, 32A

Datasheet

7In Stock

20Expected 16/3/2026

$16.32

$14.80

$13.61

$11.08

View

Min.: 1
Mult.: 1

Fuse Holder E90 CLASS CC FH 2P 30A

E92/30CC
ABB
1: $30.98
9In Stock
38On Order
New At Mouser

Mfr. Part No.
E92/30CC

Mouser Part No
894-E92/30CC

New At Mouser

ABB

Fuse Holder E90 CLASS CC FH 2P 30A

Datasheet

9In Stock

38On Order

$30.98

$27.76

$24.33

$22.39

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Min.: 1
Mult.: 1

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