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ABB Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Current Rating	Number of Poles
Circuit Breakers MCB ST200M 3P D 6A UL1077 ST203M-D6 ABB 1: ¥32,436 5In Stock New At Mouser	Mfr. Part # ST203M-D6 Mouser Part # 894-ST203M-D6 New At Mouser	ABB	Circuit Breakers MCB ST200M 3P D 6A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	5In Stock	¥32,436 ¥28,290.2 ¥25,738.9 ¥23,185.9 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	6 A	3 Pole
Circuit Breakers MCB ST200M 3P K 16A UL1077 ST203M-K16 ABB 1: ¥30,864.7 10In Stock New At Mouser	Mfr. Part # ST203M-K16 Mouser Part # 894-ST203M-K16 New At Mouser	ABB	Circuit Breakers MCB ST200M 3P K 16A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	10In Stock	¥30,864.7 ¥26,441.5 ¥24,639.3 ¥22,642.8 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	16 A	3 Pole
Circuit Breakers MCB ST200M 3P K 2A UL1077 ST203M-K2 ABB 1: ¥32,436 5In Stock New At Mouser	Mfr. Part # ST203M-K2 Mouser Part # 894-ST203M-K2 New At Mouser	ABB	Circuit Breakers MCB ST200M 3P K 2A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	5In Stock	¥32,436 ¥28,290.2 ¥25,738.9 ¥22,833.8 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	2 A	3 Pole
Circuit Breakers MCB ST200M 3P K 3A UL1077 ST203M-K3 ABB 1: ¥31,886.2 5In Stock	Mfr. Part # ST203M-K3 Mouser Part # 894-ST203M-K3	ABB	Circuit Breakers MCB ST200M 3P K 3A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	5In Stock	¥31,886.2 ¥26,441.5 ¥23,154.3 ¥21,167.8 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	3 A	3 Pole
Circuit Breakers MCB ST200M 3P K 30A UL1077 ST203M-K30 ABB 1: ¥30,185.4 9In Stock	Mfr. Part # ST203M-K30 Mouser Part # 894-ST203M-K30	ABB	Circuit Breakers MCB ST200M 3P K 30A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	9In Stock	¥30,185.4 ¥26,441.5 ¥25,069.5 ¥22,219.2 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	30 A	3 Pole
Circuit Breakers MCB ST200M 3P K 32A UL1077 ST203M-K32 ABB 1: ¥32,436 10In Stock	Mfr. Part # ST203M-K32 Mouser Part # 894-ST203M-K32	ABB	Circuit Breakers MCB ST200M 3P K 32A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	10In Stock	¥32,436 ¥26,441.5 ¥24,639.3 ¥22,772.3 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	32 A	3 Pole
Circuit Breakers MCB ST200M 3P K 40A UL1077 ST203M-K40 ABB 1: ¥31,402.9 4In Stock 1Expected 11/4/2026 New At Mouser	Mfr. Part # ST203M-K40 Mouser Part # 894-ST203M-K40 New At Mouser	ABB	Circuit Breakers MCB ST200M 3P K 40A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	4In Stock 1Expected 11/4/2026	¥31,402.9 ¥28,021.1 ¥25,968.1 ¥23,162.6 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	40 A	3 Pole
Circuit Breakers MCB ST200M 3P K 50A UL1077 ST203M-K50 ABB 1: ¥34,560.4 5In Stock New At Mouser	Mfr. Part # ST203M-K50 Mouser Part # 894-ST203M-K50 New At Mouser	ABB	Circuit Breakers MCB ST200M 3P K 50A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	5In Stock	¥34,560.4 ¥30,863 ¥28,599.1 ¥25,405 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	50 A	3 Pole
Circuit Breakers MCB ST200M 3P K 6A UL1077 ST203M-K6 ABB 1: ¥32,436 3In Stock	Mfr. Part # ST203M-K6 Mouser Part # 894-ST203M-K6	ABB	Circuit Breakers MCB ST200M 3P K 6A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	3In Stock	¥32,436 ¥28,290.2 ¥25,787 ¥22,940.1 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	6 A	3 Pole
Circuit Breakers MCB ST200M 3P K 60A UL1077 ST203M-K60 ABB 1: ¥37,603.4 6In Stock New At Mouser	Mfr. Part # ST203M-K60 Mouser Part # 894-ST203M-K60 New At Mouser	ABB	Circuit Breakers MCB ST200M 3P K 60A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	6In Stock	¥37,603.4 ¥28,899.7 ¥26,547.8 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	60 A	3 Pole
Circuit Breakers MCB ST200M 3P K 63A UL1077 ST203M-K63 ABB 1: ¥34,298 5In Stock	Mfr. Part # ST203M-K63 Mouser Part # 894-ST203M-K63	ABB	Circuit Breakers MCB ST200M 3P K 63A UL1077 Learn More about ABB st200m mini circuit breakers	Datasheet	5In Stock	¥34,298 ¥31,711.8 ¥29,647.2 ¥26,785.3 View Quote	Min.: 1 Mult.: 1	ST200M	Circuit Breakers	63 A	3 Pole
Circuit Breakers UL489 MCB 1P C 0.5A 480/277 SU201M-C0.5 ABB 1: ¥10,477.6 29In Stock New At Mouser	Mfr. Part # SU201M-C0.5 Mouser Part # 894-SU201M-C0.5 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P C 0.5A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	29In Stock	¥10,477.6 ¥8,692 ¥8,017.6 ¥6,926.4 View ¥6,682.2 ¥6,472.9 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	500 mA	1 Pole
Circuit Breakers UL489 MCB 1P C 2A 480/277 SU201M-C2 ABB 1: ¥10,477.6 9In Stock 86On Order	Mfr. Part # SU201M-C2 Mouser Part # 894-SU201M-C2	ABB	Circuit Breakers UL489 MCB 1P C 2A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	9In Stock 86On Order On Order Ship Dates Mfr. #: SU201M-C2 Stock: 9 Can Ship Immediately On Order: 35 Expected 11/3/2026 51 Expected 11/11/2026 Factory Lead-Time: 9 Weeks	¥10,477.6 ¥8,692 ¥8,017.6 ¥6,580.9 View ¥6,228.8 ¥5,913.2 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	2 A	1 Pole
Circuit Breakers UL489 MCB 1P C 30A 480/277 SU201M-C30 ABB 1: ¥10,477.6 20In Stock New At Mouser	Mfr. Part # SU201M-C30 Mouser Part # 894-SU201M-C30 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P C 30A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	20In Stock	¥10,477.6 ¥8,692 ¥7,378.2 ¥6,580.9 View ¥6,228.8 ¥5,913.2 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	30 A	1 Pole
Circuit Breakers UL489 MCB 1P K 25A 480/277 SU201M-K25 ABB 1: ¥10,477.6 7In Stock New At Mouser	Mfr. Part # SU201M-K25 Mouser Part # 894-SU201M-K25 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P K 25A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	7In Stock	¥10,477.6 ¥8,692 ¥8,017.6 ¥6,580.9 View ¥6,228.8 ¥5,913.2 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	25 A	1 Pole
Circuit Breakers UL489 MCB 1P K 30A 480/277 SU201M-K30 ABB 1: ¥11,635.3 9In Stock	Mfr. Part # SU201M-K30 Mouser Part # 894-SU201M-K30	ABB	Circuit Breakers UL489 MCB 1P K 30A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	9In Stock	¥11,635.3 ¥9,673.7 ¥8,585.7 ¥7,740.3 View ¥7,376.5 ¥7,187.1 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	30 A	1 Pole
Circuit Breakers UL489 MCB 1P K 4A 480/277 SU201M-K4 ABB 1: ¥10,554 23In Stock 50Expected 11/3/2026	Mfr. Part # SU201M-K4 Mouser Part # 894-SU201M-K4	ABB	Circuit Breakers UL489 MCB 1P K 4A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	23In Stock 50Expected 11/3/2026	¥10,554 ¥9,515.9 ¥8,618.9 ¥7,011.1 View ¥6,944.6 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	4 A	1 Pole
Circuit Breakers MCB SU200M 1P K 7A SU201M-K7 ABB 1: ¥8,594 4In Stock 1Expected 12/4/2026 New At Mouser	Mfr. Part # SU201M-K7 Mouser Part # 894-SU201M-K7 New At Mouser	ABB	Circuit Breakers MCB SU200M 1P K 7A Learn More about ABB su200m mini circuit breakers	Datasheet	4In Stock 1Expected 12/4/2026	¥8,594 ¥7,921.3 ¥7,006.1 ¥6,640.7 View ¥6,285.2 ¥5,913.2 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	7 A	1 Pole
Circuit Breakers UL489 MCB 1P Z 1A 480/277 SU201M-Z1 ABB 1: ¥10,477.6 10In Stock New At Mouser	Mfr. Part # SU201M-Z1 Mouser Part # 894-SU201M-Z1 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P Z 1A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	10In Stock	¥10,477.6 ¥8,692 ¥8,017.6 ¥7,022.7 View ¥6,776.9 ¥6,569.3 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	1 A	1 Pole
Circuit Breakers UL489 MCB 1P Z 2A 480/277 SU201M-Z2 ABB 1: ¥10,477.6 20In Stock	Mfr. Part # SU201M-Z2 Mouser Part # 894-SU201M-Z2	ABB	Circuit Breakers UL489 MCB 1P Z 2A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	20In Stock	¥10,477.6 ¥8,692 ¥8,017.6 ¥6,507.8 View ¥6,150.7 ¥5,870 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	2 A	1 Pole
Circuit Breakers UL489 MCB 1P Z 20A 480/277 SU201M-Z20 ABB 1: ¥10,477.6 15In Stock New At Mouser	Mfr. Part # SU201M-Z20 Mouser Part # 894-SU201M-Z20 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P Z 20A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	15In Stock	¥10,477.6 ¥8,692 ¥8,017.6 ¥6,580.9 View ¥6,228.8 ¥5,906.5	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	20 A	1 Pole
Circuit Breakers UL489 MCB 1P Z 3A 480/277 SU201M-Z3 ABB 1: ¥10,477.6 5In Stock New At Mouser	Mfr. Part # SU201M-Z3 Mouser Part # 894-SU201M-Z3 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P Z 3A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	5In Stock	¥10,477.6 ¥8,692 ¥7,484.5 ¥6,678.9 View ¥6,434.7 ¥6,227.1 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	3 A	1 Pole
Circuit Breakers UL489 MCB 1P Z 30A 480/277 SU201M-Z30 ABB 1: ¥10,477.6 2In Stock 3Expected 12/14/2026 New At Mouser	Mfr. Part # SU201M-Z30 Mouser Part # 894-SU201M-Z30 New At Mouser	ABB	Circuit Breakers UL489 MCB 1P Z 30A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	2In Stock 3Expected 12/14/2026	¥10,477.6 ¥8,692 ¥7,268.5 ¥6,346.7 View ¥6,019.5 ¥5,742.1 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	30 A	1 Pole
Circuit Breakers UL489 MCB 2P C 1A 480/277 SU202M-C1 ABB 1: ¥23,935 13In Stock New At Mouser	Mfr. Part # SU202M-C1 Mouser Part # 894-SU202M-C1 New At Mouser	ABB	Circuit Breakers UL489 MCB 2P C 1A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	13In Stock	¥23,935 ¥19,847.3 ¥18,493.6 ¥15,792.8 View ¥15,184.9 Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	1 A	2 Pole
Circuit Breakers UL489 MCB 2P C 10A 480/277 SU202M-C10 ABB 1: ¥22,657.7 8In Stock 180Expected 12/16/2026	Mfr. Part # SU202M-C10 Mouser Part # 894-SU202M-C10	ABB	Circuit Breakers UL489 MCB 2P C 10A 480/277 Learn More about ABB su200m mini circuit breakers	Datasheet	8In Stock 180Expected 12/16/2026	¥22,657.7 ¥20,559.9 ¥19,310.8 ¥18,717.8 View Quote	Min.: 1 Mult.: 1	SU200M	Circuit Breakers	10 A	2 Pole