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Bussmann / 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.	RoHS	Series	Product	Type	Current Rating	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers TYPE III 20A MID RANGE CIRCUIT BREAKER 25420-B-2 Bussmann / Eaton 1: ¥5,031.2 49In Stock	Mfr. Part # 25420-B-2 Mouser Part # 504-25420-B-2	Bussmann / Eaton	Circuit Breakers TYPE III 20A MID RANGE CIRCUIT BREAKER	Datasheet	49In Stock	¥5,031.2 ¥4,194 ¥3,861.8 ¥3,280.5 View ¥3,145.9 ¥3,026.3 ¥2,905.1	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER 30A 25430-B-1 Bussmann / Eaton 1: ¥5,157.4 34In Stock	Mfr. Part # 25430-B-1 Mouser Part # 504-25430-B-1	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER 30A		34In Stock	¥5,157.4 ¥4,318.6 ¥3,421.7 ¥3,165.9 View ¥3,023 ¥2,994.8 ¥2,983.2	Min.: 1 Mult.: 1
Circuit Breakers MID-RANGE CIRC BRKR CB251-40 Bussmann / Eaton 1: ¥13,264.7 5In Stock	Mfr. Part # CB251-40 Mouser Part # 504-CB251-40	Bussmann / Eaton	Circuit Breakers MID-RANGE CIRC BRKR	Datasheet	5In Stock	¥13,264.7 ¥11,348	Min.: 1 Mult.: 1		CB251	Waterproof Circuit Breakers	Auto Reset	40 A	32 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers 80-AMP BREAKER 185080F-01-1 Bussmann / Eaton 1: ¥6,012.8 245In Stock	Mfr. Part # 185080F-01-1 Mouser Part # 504-185080F-01-1	Bussmann / Eaton	Circuit Breakers 80-AMP BREAKER	Datasheet	245In Stock	¥6,012.8 ¥5,458 ¥5,002.9 ¥4,755.4 View ¥4,370.1 ¥4,062.8 Quote	Min.: 1 Mult.: 1	No	18X Hi-Amp	Circuit Breakers		80 A	30 VDC	1 Pole		- 32 C	+ 82 C	Non-Illuminated	Bulk
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A20-B6M Bussmann / Eaton 1: ¥722.5 70In Stock	Mfr. Part # 121A20-B6M Mouser Part # 504-121A20-B6M	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	70In Stock	¥722.5 ¥700.9 ¥649.5 ¥602.9 View ¥473.4 ¥400.3 ¥392 ¥370.4 ¥353.8	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121B25-00M Bussmann / Eaton 1: ¥636.2 170In Stock	Mfr. Part # 121B25-00M Mouser Part # 504-121B25-00M	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	170In Stock	¥636.2 ¥579.7 ¥509.9 ¥443.5 View ¥368.7 ¥312.3 ¥297.3 ¥275.7 ¥262.4	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121H30-00M Bussmann / Eaton 1: ¥636.2 232In Stock	Mfr. Part # 121H30-00M Mouser Part # 504-121H30-00M	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	232In Stock	¥636.2 ¥579.7 ¥475 ¥463.4 View ¥353.8 ¥299 ¥297.3 ¥280.7 ¥272.4	Min.: 1 Mult.: 1
Circuit Breakers FUSE BLOCK ASSY - RTA 15711-12-21A Bussmann / Eaton 1: ¥7,506.1 30In Stock	Mfr. Part # 15711-12-21A Mouser Part # 504-15711-12-21A	Bussmann / Eaton	Circuit Breakers FUSE BLOCK ASSY - RTA	Datasheet	30In Stock	¥7,506.1 ¥6,773.6 ¥6,376.6 ¥6,247	Min.: 1 Mult.: 1
Circuit Breakers HI-AMP CIRCUIT BREAKER 100A 181100P-01-1 Bussmann / Eaton 1: ¥4,820.2 16In Stock	Mfr. Part # 181100P-01-1 Mouser Part # 504-181100P-01-1	Bussmann / Eaton	Circuit Breakers HI-AMP CIRCUIT BREAKER 100A	Datasheet	16In Stock	¥4,820.2 ¥4,466.4 ¥3,966.5 ¥3,665.8 View ¥3,662.5 ¥3,596.1 ¥3,591.1	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	100 A	30 VDC	1 Pole		- 32 C	+ 82 C	Non-Illuminated
Circuit Breakers HI-AMP BREAKER 60A 184060F-01-1 Bussmann / Eaton 1: ¥7,451.2 11In Stock	Mfr. Part # 184060F-01-1 Mouser Part # 504-184060F-01-1	Bussmann / Eaton	Circuit Breakers HI-AMP BREAKER 60A	Datasheet	11In Stock	¥7,451.2 ¥6,087.6 ¥5,683.9 ¥5,476.3 ¥5,368.4	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER TYPE III 60A 185060F-01-1 Bussmann / Eaton 1: ¥7,511 10In Stock	Mfr. Part # 185060F-01-1 Mouser Part # 504-185060F-01-1	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE III 60A	Datasheet	10In Stock	¥7,511 ¥6,645.7 ¥6,085.9 ¥5,685.6 ¥5,572.7	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER TYPE III 100A 185100F-01-1 Bussmann / Eaton 1: ¥6,215.5 35In Stock	Mfr. Part # 185100F-01-1 Mouser Part # 504-185100F-01-1	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE III 100A	Datasheet	35In Stock	¥6,215.5 ¥5,650.7 ¥5,084.3 ¥4,798.6 View ¥4,514.6 ¥4,358.5	Min.: 1 Mult.: 1		18X Hi-Amp
Circuit Breakers CIRCUIT BREAKER TYPE III 150A 185150F-01-1 Bussmann / Eaton 1: ¥6,854.9 6In Stock 120Expected 12/24/2026	Mfr. Part # 185150F-01-1 Mouser Part # 504-185150F-01-1	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE III 150A	Datasheet	6In Stock 120Expected 12/24/2026	¥6,854.9 ¥6,404.8 ¥4,692.3 ¥4,526.2 View ¥4,325.2 ¥4,054.5 Quote	Min.: 1 Mult.: 1		18X Hi-Amp	Circuit Breakers		150 A	30 VDC	1 Pole		- 32 C	+ 82 C	Non-Illuminated
Circuit Breakers C/B MARINE RATED 150A 187150F-03-1 Bussmann / Eaton 1: ¥10,540.7 12In Stock	Mfr. Part # 187150F-03-1 Mouser Part # 504-187150F-03-1	Bussmann / Eaton	Circuit Breakers C/B MARINE RATED 150A	Datasheet	12In Stock	¥10,540.7 ¥9,250.1 ¥7,456.2 ¥7,391.5	Min.: 1 Mult.: 1
Circuit Breakers HI-AMP BREAKER 187150P-03-1 Bussmann / Eaton 1: ¥12,246.6 2In Stock 20Expected 12/25/2026	Mfr. Part # 187150P-03-1 Mouser Part # 504-187150P-03-1	Bussmann / Eaton	Circuit Breakers HI-AMP BREAKER	Datasheet	2In Stock 20Expected 12/25/2026	¥12,246.6 ¥9,198.6 ¥8,413 ¥7,529.3 View ¥7,160.6 ¥6,831.7 Quote	Min.: 1 Mult.: 1			Circuit Breakers	Manual Reset	150 A	48 VDC	1 Pole	Lever	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 200A MARINE CIRCUIT BREAKER 187200F-03-1 Bussmann / Eaton 1: ¥9,846.4 28In Stock 80Expected 12/25/2026	Mfr. Part # 187200F-03-1 Mouser Part # 504-187200F-03-1	Bussmann / Eaton	Circuit Breakers 200A MARINE CIRCUIT BREAKER	Datasheet	28In Stock 80Expected 12/25/2026	¥9,846.4 ¥8,610.6 ¥8,226.9 ¥7,873.1 View ¥6,871.6 ¥6,680.5 Quote	Min.: 1 Mult.: 1		187	Circuit Breakers	Manual Reset	200 A	48 VDC	1 Pole	Lever	- 40 C	+ 85 C	Non-Illuminated	Bulk
Circuit Breakers 200A MARINE CIRCUIT BREAKER 187200P-03-1 Bussmann / Eaton 1: ¥11,188.5 9In Stock 180On Order	Mfr. Part # 187200P-03-1 Mouser Part # 504-187200P-03-1	Bussmann / Eaton	Circuit Breakers 200A MARINE CIRCUIT BREAKER	Datasheet	9In Stock 180On Order On Order Ship Dates Mfr. #: 187200P-03-1 Stock: 9 Can Ship Immediately On Order: 80 Expected 12/25/2026 100 Expected 2/15/2027 Factory Lead-Time: 18 Weeks	¥11,188.5 ¥9,235.2 ¥8,217 ¥7,653.9 View ¥7,253.6 ¥7,135.7	Min.: 1 Mult.: 1			Circuit Breakers	Manual Reset	200 A	48 VDC	1 Pole	Lever	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers MAXI CIRCUIT BREAKER 19150-01M Bussmann / Eaton 1: ¥1,260.7 221In Stock	Mfr. Part # 19150-01M Mouser Part # 504-19150-01M	Bussmann / Eaton	Circuit Breakers MAXI CIRCUIT BREAKER	Datasheet	221In Stock	¥1,260.7 ¥1,210.9 ¥1,023.2 ¥848.8 View ¥823.9 ¥699.3	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	50 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BREAKER TYPE I 10A 21110-00 Bussmann / Eaton 1: ¥878.7 396In Stock	Mfr. Part # 21110-00 Mouser Part # 504-21110-00	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE I 10A	Datasheet	396In Stock	¥878.7 ¥808.9 ¥749.1 ¥574.7 View ¥541.5 ¥458.4 ¥426.9 ¥420.2	Min.: 1 Mult.: 1		210	Circuit Breakers	Auto Reset	10 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER TYPE II 10A 21210-00 Bussmann / Eaton 1: ¥990 190In Stock	Mfr. Part # 21210-00 Mouser Part # 504-21210-00	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE II 10A	Datasheet	190In Stock	¥990 ¥916.9 ¥671 ¥559.8 View ¥475 ¥473.4 ¥461.8 ¥455.1	Min.: 1 Mult.: 1		210		Auto Reset	10 A		1 Pole		- 40 C		Non-Illuminated
Circuit Breakers CIRCUIT BREAKER TYPE II 15A 21215-00 Bussmann / Eaton 1: ¥990 2In Stock 250Expected 1/26/2027	Mfr. Part # 21215-00 Mouser Part # 504-21215-00	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE II 15A	Datasheet	2In Stock 250Expected 1/26/2027	¥990 ¥916.9 ¥769 ¥614.6 View ¥581.4 ¥491.7 ¥471.7 ¥446.8 ¥430.2	Min.: 1 Mult.: 1		210	Circuit Breakers	Modified Reset	15 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER TYPE II 25A 21225-00 Bussmann / Eaton 1: ¥990 272In Stock	Mfr. Part # 21225-00 Mouser Part # 504-21225-00	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE II 25A	Datasheet	272In Stock	¥990 ¥916.9 ¥632.8 ¥521.6 View ¥441.8 ¥431.9 ¥426.9	Min.: 1 Mult.: 1		210	Circuit Breakers	Modified Reset	25 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER TYPE II 30A 22230-000 Bussmann / Eaton 1: ¥990 133In Stock	Mfr. Part # 22230-000 Mouser Part # 504-22230-000	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE II 30A	Datasheet	133In Stock	¥990 ¥916.9 ¥588 ¥513.2 View ¥508.3 ¥431.9 ¥420.2	Min.: 1 Mult.: 1		220
Circuit Breakers CIRCUIT BREAKER TYPE III 100A 285100F-121-S Bussmann / Eaton 1: ¥5,210.6 50In Stock	Mfr. Part # 285100F-121-S Mouser Part # 504-285100F-121-S	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE III 100A		50In Stock	¥5,210.6 ¥5,042.8 ¥4,225.6 ¥4,061.1 View ¥3,979.8 Quote	Min.: 1 Mult.: 1
Circuit Breakers AUTOMOTIVE CIRC BRK CB123-30HB Bussmann / Eaton 1: ¥5,911.5 5In Stock	Mfr. Part # CB123-30HB Mouser Part # 504-CB123-30HB	Bussmann / Eaton	Circuit Breakers AUTOMOTIVE CIRC BRK	Datasheet	5In Stock	¥5,911.5 ¥4,904.9 ¥4,675.7	Min.: 1 Mult.: 1		CB123-HB	Automotive Circuit Breakers	Manual Reset	30 A	28 VDC	1 Pole				Non-Illuminated	Bulk

187
210
220
223
227
12X
18X Hi-Amp
19X
ACB-20
CB
CB123
CB123-B
CB123-HB
CB174
CB181F
CB181P
CB184F
CB185
CB185P
CB187F

500 mA
5 A
7.5 A
8 A
10 A
15 A
20 A
25 A
30 A
35 A
40 A
50 A
60 A
70 A
75 A
80 A
90 A
100 A
110 A
120 A