Circuit Breakers – Mouser Singapore

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System pro M compact® SU200M Mini Circuit Breakers

ABB System pro M compact^® SU200M Miniature Circuit Breakers provide UL 489 branch circuit protection up to 480Y/277V_AC and 96V_DC. These ABB mini circuit breakers are all-around devices for AC and DC applications and meet international UL, CSA, and IEC standards. The high-performance SU200M features 10kA interrupting capacity and 15kA breaking capacity. The SU200M offers a 0.2A to 63A current rating range and is fully compatible with System pro M compact UL 489 accessories.

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Part #

Circuit Breakers UL489 MCB 3P K 4A 480/277

SU203M-K4
ABB
1: $250.77
5In Stock
New At Mouser

Mfr. Part No.
SU203M-K4

Mouser Part No
894-SU203M-K4

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P K 4A 480/277

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Datasheet

5In Stock

$250.77

$215.21

$213.63

$194.81

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Min.: 1
Mult.: 1

SU200M

Circuit Breakers

4 A

3 Pole

Circuit Breakers UL489 MCB 3P K 5A 480/277

SU203M-K5
ABB
1: $276.84
5In Stock
New At Mouser

Mfr. Part No.
SU203M-K5

Mouser Part No
894-SU203M-K5

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P K 5A 480/277

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Datasheet

5In Stock

$276.84

$254.36

$232.41

$195.36

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Min.: 1
Mult.: 1

SU200M

Circuit Breakers

5 A

3 Pole

Circuit Breakers UL489 MCB 3P K 6A 480/277

SU203M-K6
ABB
1: $271.03
4In Stock
1Expected 17/8/2026
New At Mouser

Mfr. Part No.
SU203M-K6

Mouser Part No
894-SU203M-K6

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P K 6A 480/277

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Datasheet

4In Stock

1Expected 17/8/2026

$271.03

$255.05

$233.66

$210.62

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Min.: 1
Mult.: 1

SU200M

Circuit Breakers

6 A

3 Pole

Circuit Breakers UL489 MCB 3P K 63A 240

SU203M-K63
ABB
1: $320.85
Non-Stocked Lead-Time 3 Weeks
New At Mouser

Mfr. Part No.
SU203M-K63

Mouser Part No
894-SU203M-K63

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P K 63A 240

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Datasheet

Non-Stocked Lead-Time 3 Weeks

$320.85

$276.94

$259.46

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Min.: 1
Mult.: 1

SU200M

Circuit Breakers

63 A

3 Pole

Circuit Breakers UL489 MCB 3P K 8A 480/277

SU203M-K8
ABB
1: $276.84
5In Stock
New At Mouser

Mfr. Part No.
SU203M-K8

Mouser Part No
894-SU203M-K8

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P K 8A 480/277

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Datasheet

5In Stock

$276.84

$245.53

$214.61

$196.67

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

8 A

3 Pole

Circuit Breakers UL489 MCB 4P C 16A 480/277

SU204M-C16
ABB
1: $380.08
3In Stock
New At Mouser

Mfr. Part No.
SU204M-C16

Mouser Part No
894-SU204M-C16

New At Mouser

ABB

Circuit Breakers UL489 MCB 4P C 16A 480/277

Learn More

Datasheet

3In Stock

$380.08

$323.11

$296.82

$276.15

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Min.: 1
Mult.: 1

SU200M

Circuit Breakers

16 A

4 Pole

Circuit Breakers UL489 MCB 4P C 63A 240

SU204M-C63
ABB
1: $512.61
2In Stock
1Expected 10/8/2026
New At Mouser

Mfr. Part No.
SU204M-C63

Mouser Part No
894-SU204M-C63

New At Mouser

ABB

Circuit Breakers UL489 MCB 4P C 63A 240

Learn More

Datasheet

2In Stock

1Expected 10/8/2026

$512.61

$420.31

$387.98

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

63 A

4 Pole

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

SU204M-K15
ABB
1: $374.91
1In Stock
2Expected 19/8/2026
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

1In Stock

2Expected 19/8/2026

$374.91

$345.21

$318.85

$293.20

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

15 A

4 Pole

Circuit Breakers UL489 MCB 1P C 5A 480/277

SU201M-C5
ABB
1: $74.56
3In Stock
65On Order
New At Mouser

Mfr. Part No.
SU201M-C5

Mouser Part No
894-SU201M-C5

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 5A 480/277

Learn More

Datasheet

3In Stock

65On Order

$74.56

$70.14

$64.25

$57.27

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

5 A

1 Pole

Circuit Breakers UL489 MCB 1P K 16A 480/277

SU201M-K16
ABB
1: $85.79
9In Stock
39Expected 28/8/2026
New At Mouser

Mfr. Part No.
SU201M-K16

Mouser Part No
894-SU201M-K16

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P K 16A 480/277

Learn More

Datasheet

9In Stock

39Expected 28/8/2026

$85.79

$71.58

$65.65

$53.72

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

16 A

1 Pole

Circuit Breakers UL489 MCB 2P C 50A 240

SU202M-C50
ABB
1: $205.29
5In Stock
New At Mouser

Mfr. Part No.
SU202M-C50

Mouser Part No
894-SU202M-C50

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P C 50A 240

Learn More

Datasheet

5In Stock

$205.29

$192.67

$176.22

$160.77

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

50 A

2 Pole

Circuit Breakers UL489 MCB 2P K 32A 480/277

SU202M-K32
ABB
1: $166.75
2In Stock
3Expected 4/9/2026
New At Mouser

Mfr. Part No.
SU202M-K32

Mouser Part No
894-SU202M-K32

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P K 32A 480/277

Learn More

Datasheet

2In Stock

3Expected 4/9/2026

$166.75

$154.14

$142.16

$128.93

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

32 A

2 Pole

Circuit Breakers UL489 MCB 2P K 35A 480/277

SU202M-K35
ABB
1: $168.60
2In Stock
3Expected 7/9/2026
New At Mouser

Mfr. Part No.
SU202M-K35

Mouser Part No
894-SU202M-K35

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P K 35A 480/277

Learn More

Datasheet

2In Stock

3Expected 7/9/2026

$168.60

$155.24

$142.02

$130.15

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

35 A

2 Pole

Circuit Breakers UL489 MCB 2P K 40A 240

SU202M-K40
ABB
1: $192.03
11In Stock
New At Mouser

Mfr. Part No.
SU202M-K40

Mouser Part No
894-SU202M-K40

New At Mouser

ABB

Circuit Breakers UL489 MCB 2P K 40A 240

Learn More

Datasheet

11In Stock

$192.03

$176.45

$161.21

$135.51

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

40 A

2 Pole

Circuit Breakers UL489 MCB 3P C 13A 480/277

SU203M-C13
ABB
1: $296.10
6In Stock
New At Mouser

Mfr. Part No.
SU203M-C13

Mouser Part No
894-SU203M-C13

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P C 13A 480/277

Learn More

Datasheet

6In Stock

$296.10

$266.67

$213.17

$192.73

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

13 A

3 Pole

Circuit Breakers UL489 MCB 3P C 60A 240

SU203M-C60
ABB
1: $333.35
5In Stock
New At Mouser

Mfr. Part No.
SU203M-C60

Mouser Part No
894-SU203M-C60

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P C 60A 240

Learn More

Datasheet

5In Stock

$333.35

$307.17

$279.22

$237.81

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

60 A

3 Pole

Circuit Breakers UL489 MCB 3P Z 15A 480/277

SU203M-Z15
ABB
1: $282.77
5In Stock
New At Mouser

Mfr. Part No.
SU203M-Z15

Mouser Part No
894-SU203M-Z15

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P Z 15A 480/277

Learn More

Datasheet

5In Stock

$282.77

$245.52

$213.79

$196.83

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

15 A

3 Pole

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

SU203M-Z40
ABB
1: $279.60
4In Stock
6Expected 4/9/2026
New At Mouser

Mfr. Part No.
SU203M-Z40

Mouser Part No
894-SU203M-Z40

New At Mouser

ABB

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

Learn More

Datasheet

4In Stock

6Expected 4/9/2026

$279.60

$236.03

$229.28

$215.74

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

40 A

3 Pole

Circuit Breakers UL489 MCB 3P Z 50A 240

SU203M-Z50
ABB
1: $310.42
2In Stock
1Expected 17/8/2026
New At Mouser

Mfr. Part No.
SU203M-Z50

Mouser Part No
894-SU203M-Z50

New At Mouser

ABB

Circuit Breakers UL489 MCB 3P Z 50A 240

Learn More

Datasheet

2In Stock

1Expected 17/8/2026

$310.42

$248.70

$233.55

$212.27

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

50 A

3 Pole

Circuit Breakers UL489 MCB 1P K 10A 480/277

SU201M-K10
ABB
1: $82.96
499Expected 4/9/2026
New At Mouser

Mfr. Part No.
SU201M-K10

Mouser Part No
894-SU201M-K10

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P K 10A 480/277

Learn More

Datasheet

499Expected 4/9/2026

$82.96

$75.64

$68.26

$61.05

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

10 A

1 Pole

Circuit Breakers UL489 MCB 1P C 6A 480/277

SU201M-C6
ABB
1: $82.92
383On Order
New At Mouser

Mfr. Part No.
SU201M-C6

Mouser Part No
894-SU201M-C6

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 6A 480/277

Learn More

Datasheet

383On Order

$82.92

$72.75

$64.93

$59.20

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

6 A

1 Pole

Circuit Breakers UL489 MCB 1P C 1A 480/277

SU201M-C1
ABB
1: $73.54
100On Order
New At Mouser

Mfr. Part No.
SU201M-C1

Mouser Part No
894-SU201M-C1

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 1A 480/277

Learn More

Datasheet

100On Order

$73.54

$66.00

$60.63

$55.15

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

1 A

1 Pole

Circuit Breakers UL489 MCB 1P C 16A 480/277

SU201M-C16
ABB
1: $71.39
70Expected 17/8/2026
New At Mouser

Mfr. Part No.
SU201M-C16

Mouser Part No
894-SU201M-C16

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 16A 480/277

Learn More

Datasheet

70Expected 17/8/2026

$71.39

$66.00

$61.13

$56.09

View

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

16 A

1 Pole

Circuit Breakers UL489 MCB 1P C 2A 480/277

SU201M-C2
ABB
1: $77.10
50On Order
New At Mouser

Mfr. Part No.
SU201M-C2

Mouser Part No
894-SU201M-C2

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 2A 480/277

Learn More

Datasheet

50On Order

$77.10

$70.61

$64.25

$57.27

$55.18

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

2 A

1 Pole

Circuit Breakers UL489 MCB 1P C 3A 480/277

SU201M-C3
ABB
1: $77.10
200On Order
New At Mouser

Mfr. Part No.
SU201M-C3

Mouser Part No
894-SU201M-C3

New At Mouser

ABB

Circuit Breakers UL489 MCB 1P C 3A 480/277

Learn More

Datasheet

200On Order

$77.10

$70.61

$64.25

$57.27

$55.46

Min.: 1
Mult.: 1

SU200M

Circuit Breakers

3 A

1 Pole

System pro M compact® SU200M Mini Circuit Breakers

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200 mA
300 mA
500 mA
750 mA
1 A
1.6 A
2 A
3 A
4 A
5 A
6 A
7 A
8 A
10 A
13 A
15 A
16 A
20 A
25 A
30 A