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Eaton 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	Type	Current Rating	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers 30A TYPE III ATC BLADE CIRC BREAK CB227-30 Bussmann / Eaton 1: ¥5,044.5 5In Stock 20On Order	Mfr. Part # CB227-30 Mouser Part # 504-CB227-30	Bussmann / Eaton	Circuit Breakers 30A TYPE III ATC BLADE CIRC BREAK	Datasheet	5In Stock 20On Order On Order Ship Dates Mfr. #: CB227-30 Stock: 5 Can Ship Immediately On Order: 10 Expected 11/19/2026 10 Expected 12/14/2026 Factory Lead-Time: 8 Weeks	¥5,044.5 ¥4,185.7 ¥3,898.4	Min.: 1 Mult.: 1	CB227	Automotive Circuit Breakers	Manual Reset	30 A	28 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A30-A2M-WB Bussmann / Eaton 1: ¥847.1 188In Stock	Mfr. Part # 121A30-A2M-WB Mouser Part # 504-121A30-A2M-WB	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	188In Stock	¥847.1 ¥780.7 ¥752.4 ¥586.3 View ¥513.2 ¥435.2 ¥402 ¥378.7 ¥375.4	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A30-B4P Bussmann / Eaton 1: ¥827.2 103In Stock	Mfr. Part # 121A30-B4P Mouser Part # 504-121A30-B4P	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	103In Stock	¥827.2 ¥752.4 ¥727.5 ¥571.4 View ¥491.7 ¥416.9 ¥385.4 ¥360.4 ¥338.8	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121B20-A2P-KA Bussmann / Eaton 1: ¥807.2 222In Stock	Mfr. Part # 121B20-A2P-KA Mouser Part # 504-121B20-A2P-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	222In Stock	¥807.2 ¥735.8 ¥709.2 ¥558.1 View ¥480 ¥406.9 ¥375.4 ¥352.1 ¥333.9	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 122A20-00M-KA Bussmann / Eaton 1: ¥1,046.4 282In Stock	Mfr. Part # 122A20-00M-KA Mouser Part # 504-122A20-00M-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	282In Stock	¥1,046.4 ¥968.4 ¥933.5 ¥725.9 View ¥622.9 ¥526.5 ¥488.3 ¥471.7	Min.: 1 Mult.: 1				20 A	12 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MAXI CIRCUIT BREAKER 19210-02M Bussmann / Eaton 1: ¥1,534.8 128In Stock	Mfr. Part # 19210-02M Mouser Part # 504-19210-02M	Bussmann / Eaton	Circuit Breakers MAXI CIRCUIT BREAKER	Datasheet	128In Stock	¥1,534.8 ¥1,433.4 ¥1,386.9 ¥1,068 View ¥908.6 ¥725.9 ¥715.9 ¥714.2 ¥712.6	Min.: 1 Mult.: 1
Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 20A 22220-200 Bussmann / Eaton 1: ¥990 210In Stock	Mfr. Part # 22220-200 Mouser Part # 504-22220-200	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 20A	Datasheet	210In Stock	¥990 ¥916.9 ¥883.7 ¥687.7 View ¥601.3 ¥509.9 ¥471.7 ¥446.8 ¥440.2	Min.: 1 Mult.: 1		Circuit Breakers	Modified Reset	20 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers TYPE III 50A MID RANGE CIRCUIT BREAKER 25450-B-2 Bussmann / Eaton 1: ¥5,511.2 11In Stock	Mfr. Part # 25450-B-2 Mouser Part # 504-25450-B-2	Bussmann / Eaton	Circuit Breakers TYPE III 50A MID RANGE CIRCUIT BREAKER	Datasheet	11In Stock	¥5,511.2 ¥4,572.7 ¥4,218.9 ¥3,041.3 View ¥2,999.8 ¥2,961.6 ¥2,926.7 Quote	Min.: 1 Mult.: 1		Circuit Breakers	Manual Reset	50 A	32 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MINI CB TYPE II CB212-30 Bussmann / Eaton 1: ¥10,020.8 6In Stock	Mfr. Part # CB212-30 Mouser Part # 504-CB212-30	Bussmann / Eaton	Circuit Breakers MINI CB TYPE II	Datasheet	6In Stock	¥10,020.8 ¥8,313.3 ¥6,825 ¥6,672.2	Min.: 1 Mult.: 1	CB212	Automotive Circuit Breakers	Modified Reset	30 A	14 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A40-A2M Bussmann / Eaton 1: ¥609.6 102In Stock	Mfr. Part # 121A40-A2M Mouser Part # 504-121A40-A2M	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	102In Stock	¥609.6 ¥558.1 ¥480 ¥390.3 View ¥365.4 ¥345.5 ¥327.2	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121B20-00P-KA Bussmann / Eaton 1: ¥715.9 250In Stock	Mfr. Part # 121B20-00P-KA Mouser Part # 504-121B20-00P-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	250In Stock	¥715.9 ¥652.8 ¥541.5 ¥466.7 View ¥406.9 ¥343.8 ¥335.5 ¥312.3 ¥295.7	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121B25-B2P-KA Bussmann / Eaton 1: ¥807.2 223In Stock	Mfr. Part # 121B25-B2P-KA Mouser Part # 504-121B25-B2P-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	223In Stock	¥807.2 ¥735.8 ¥709.2 ¥524.9 View ¥458.4 ¥387 ¥375.4 ¥352.1 ¥333.9	Min.: 1 Mult.: 1		Circuit Breakers	Shortstop	25 A	12 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MAXI CIRCUIT BREAKER 19225-02M Bussmann / Eaton 1: ¥1,533.1 236In Stock	Mfr. Part # 19225-02M Mouser Part # 504-19225-02M	Bussmann / Eaton	Circuit Breakers MAXI CIRCUIT BREAKER	Datasheet	236In Stock	¥1,533.1 ¥1,431.8 ¥1,385.3 ¥1,059.7 View ¥875.3 ¥742.5 ¥739.1 ¥720.9 ¥719.2	Min.: 1 Mult.: 1
Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 7.5A 22175-300 Bussmann / Eaton 1: ¥888.6 207In Stock	Mfr. Part # 22175-300 Mouser Part # 504-22175-300	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 7.5A	Datasheet	207In Stock	¥888.6 ¥818.9 ¥789 ¥614.6 View ¥538.2 ¥455.1 ¥421.9 ¥398.6 ¥393.7	Min.: 1 Mult.: 1
Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 25A 22225-000 Bussmann / Eaton 1: ¥990 168In Stock	Mfr. Part # 22225-000 Mouser Part # 504-22225-000	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 25A	Datasheet	168In Stock	¥990 ¥916.9 ¥883.7 ¥687.7 View ¥581.4 ¥491.7 ¥471.7 ¥446.8 ¥440.2	Min.: 1 Mult.: 1
Circuit Breakers TYPE III-PTT 15A MID RANGE CB 25515-A-1 Bussmann / Eaton 1: ¥5,982.9 34In Stock	Mfr. Part # 25515-A-1 Mouser Part # 504-25515-A-1	Bussmann / Eaton	Circuit Breakers TYPE III-PTT 15A MID RANGE CB	Datasheet	34In Stock	¥5,982.9 ¥4,963.1 ¥4,579.4 ¥3,793.7 View ¥3,534.6 ¥3,298.7 ¥3,062.9	Min.: 1 Mult.: 1		Circuit Breakers	Manual Reset	15 A	32 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers AUTOMOTIVE CIRC BRK CB185-40 Bussmann / Eaton 1: ¥59,575.1 2In Stock	Mfr. Part # CB185-40 Mouser Part # 504-CB185-40	Bussmann / Eaton	Circuit Breakers AUTOMOTIVE CIRC BRK	Datasheet	2In Stock	¥59,575.1 ¥52,618.8	Min.: 1 Mult.: 1	CB185	Waterproof Circuit Breakers	Manual Reset	40 A	42 VDC	1 Pole	Pushbutton			Non-Illuminated	Bulk
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A15-A2M Bussmann / Eaton 1: ¥807.2 235In Stock	Mfr. Part # 121A15-A2M Mouser Part # 504-121A15-A2M	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	235In Stock	¥807.2 ¥735.8 ¥709.2 ¥558.1 View ¥480 ¥406.9 ¥375.4 ¥352.1 ¥333.9	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A40-B6M Bussmann / Eaton 1: ¥807.2 249In Stock	Mfr. Part # 121A40-B6M Mouser Part # 504-121A40-B6M	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	249In Stock	¥807.2 ¥735.8 ¥609.6 ¥524.9 View ¥458.4 ¥387 ¥375.4 ¥352.1 ¥333.9	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121B15-B2P Bussmann / Eaton 1: ¥715.9 43In Stock	Mfr. Part # 121B15-B2P Mouser Part # 504-121B15-B2P	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	43In Stock	¥715.9 ¥652.8 ¥629.5 ¥466.7 View ¥406.9 ¥343.8 ¥335.5 ¥312.3 ¥295.7	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 123A10-B2P Bussmann / Eaton 1: ¥923.5 1In Stock	Mfr. Part # 123A10-B2P Mouser Part # 504-123A10-B2P	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	1In Stock	¥923.5 ¥855.4 ¥825.5 ¥642.8 View ¥561.4 ¥475 ¥440.2 ¥416.9 ¥411.9	Min.: 1 Mult.: 1
Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 8A 22108-000 Bussmann / Eaton 1: ¥888.6 206In Stock	Mfr. Part # 22108-000 Mouser Part # 504-22108-000	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 8A	Datasheet	206In Stock	¥888.6 ¥818.9 ¥789 ¥614.6 View ¥538.2 ¥455.1 ¥421.9 ¥398.6 ¥393.7	Min.: 1 Mult.: 1		Circuit Breakers	Auto Reset	8 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 8A 22208-000 Bussmann / Eaton 1: ¥990 94In Stock	Mfr. Part # 22208-000 Mouser Part # 504-22208-000	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 8A	Datasheet	94In Stock	¥990 ¥916.9 ¥883.7 ¥687.7 View ¥601.3 ¥509.9 ¥471.7 ¥446.8 ¥440.2	Min.: 1 Mult.: 1		Circuit Breakers	Modified Reset	8 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 30A 22230-200 Bussmann / Eaton 1: ¥990 245In Stock	Mfr. Part # 22230-200 Mouser Part # 504-22230-200	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 30A	Datasheet	245In Stock	¥990 ¥916.9 ¥883.7 ¥687.7 View ¥611.2 ¥518.2 ¥471.7 ¥446.8 ¥440.2	Min.: 1 Mult.: 1		Circuit Breakers	Modified Reset	30 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MARINE CIRC BRKR CB187F-120 Bussmann / Eaton 1: ¥54,613.7 2In Stock	Mfr. Part # CB187F-120 Mouser Part # 504-CB187F-120	Bussmann / Eaton	Circuit Breakers MARINE CIRC BRKR	Datasheet	2In Stock	¥54,613.7 ¥43,813.9 ¥42,069.8 ¥39,442.1 View Quote	Min.: 1 Mult.: 1	CB187F	Waterproof Circuit Breakers	Manual Reset	120 A	48 VDC	1 Pole	Pushbutton			Non-Illuminated	Bulk