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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: $178.01
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

$178.01

$164.96

$158.60

$142.65

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Min.: 1
Mult.: 1

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

SU203M-C40
ABB
1: $186.65
11In Stock
10Expected 2026/02/26
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 2026/02/26

$186.65

$172.97

$157.78

$149.59

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Min.: 1
Mult.: 1

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

SU203M-K20
ABB
1: $168.41
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

$168.41

$166.43

$152.20

$136.80

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Min.: 1
Mult.: 1

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

SU204M-K25
ABB
1: $209.75
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

$209.75

$170.37

$162.12

Min.: 1
Mult.: 1

Circuit Breakers THQB MCB 10KA 2P 240V RC

THQB22015RC
ABB
1: $504.47
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

$504.47

$487.73

$456.76

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Min.: 1
Mult.: 1

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

THQB32030
ABB
1: $609.64
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

$609.64

$543.06

Min.: 1
Mult.: 1

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

XT1HU3110AFF000XXX
ABB
1: $929.45
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

$929.45

Min.: 1
Mult.: 1

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

XT2LU3060AFF000XXX
ABB
1: $1,442.45
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

$1,442.45

Min.: 1
Mult.: 1

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

XT4HU3150AFF000XXX
ABB
1: $1,750.64
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

$1,750.64

Min.: 1
Mult.: 1

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

XT4HU3250AFF000XXX
ABB
1: $1,937.50
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

$1,937.50

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 XT4N 250 EKIPLS/I IN=150A3PFFUL/CSA

XT4NU3150EFF000XXX
ABB
1: $1,249.56
2In Stock
1Expected 2026/03/18
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 2026/03/18

$1,249.56

Min.: 1
Mult.: 1

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

XT4NU3250EFF000XXX
ABB
1: $1,463.94
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

$1,463.94

Min.: 1
Mult.: 1

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

XT5HU340ADFF000XXX
ABB
1: $1,465.02
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

$1,465.02

Min.: 1
Mult.: 1

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

XT5NU340ABFF000XXX
ABB
1: $1,932.18
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

$1,932.18

Min.: 1
Mult.: 1

Circuit Breakers MCB S800 3P K 100A

S803U-K100
ABB
1: $617.25
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

$617.25

$567.93

$567.86

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Min.: 1
Mult.: 1

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

XT2NU3020AFF000XXX
ABB
1: $679.05
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

$679.05

$599.27

$579.26

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Min.: 1
Mult.: 1

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

A1A100TW-2
ABB
1: $269.16
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

$269.16

$265.89

$237.09

$232.38

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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: $244.37
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

$244.37

$189.48

$181.00

$171.93

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Min.: 1
Mult.: 1

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

A2N150TW
ABB
1: $626.47
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

$626.47

$519.52

$489.58

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Min.: 1
Mult.: 1

Circuit Breaker Accessories UL489 MCB FEEDER TERMINAL

AST35/15BP
ABB
1: $22.76
15In Stock
30Expected 2026/03/06
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 2026/03/06

$22.76

$20.35

$17.48

$15.62

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Min.: 1
Mult.: 1

Fuse Holder E90 CLASS CC FH 1P 30A

E91/30CC
ABB
1: $12.46
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

$12.46

$9.62

$8.82

$8.34

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Min.: 1
Mult.: 1

Fuse Holder E90 FUSE SWITCH DISCONNECTOR 1P 32A

E91/32
ABB
1: $11.23
67In Stock
40Expected 2026/02/16
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 2026/02/16

$11.23

$11.07

$10.54

$7.97

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Min.: 1
Mult.: 1

Fuse Holder PV FUSE HOLDER, 1P, 32A

E91/32PV
ABB
1: $11.75
7In Stock
20Expected 2026/03/16
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 2026/03/16

$11.75

$10.65

$9.79

$7.97

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Min.: 1
Mult.: 1

Fuse Holder E90 CLASS CC FH 2P 30A

E92/30CC
ABB
1: $22.29
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

$22.29

$19.97

$17.50

$16.11

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Min.: 1
Mult.: 1

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