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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 SHORTSTOP CIRCUIT BREAKER 122A10-00M-KA Bussmann / Eaton 1: ¥1,046.4 202Expected 11/9/2026	Mfr. Part # 122A10-00M-KA Mouser Part # 504-122A10-00M-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	202Expected 11/9/2026	¥1,046.4 ¥968.4 ¥933.5 ¥725.9 View ¥622.9 ¥526.5 ¥488.3 ¥471.7	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP BREAKER 124A15-00M Bussmann / Eaton 1: ¥715.9 126On Order	Mfr. Part # 124A15-00M Mouser Part # 504-124A15-00M	Bussmann / Eaton	Circuit Breakers SHORTSTOP BREAKER	Datasheet	126On Order	¥715.9 ¥652.8 ¥485 ¥410.3 View ¥372.1 ¥315.6 ¥308.9 ¥295.7	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER TYPE III 100A 185100F-01-S Bussmann / Eaton 1: ¥7,663.9 10Expected 11/4/2026	Mfr. Part # 185100F-01-S Mouser Part # 504-185100F-01-S	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE III 100A	Datasheet	10Expected 11/4/2026	¥7,663.9 ¥6,358.3 ¥5,458	Min.: 1 Mult.: 1		18X Hi-Amp		High Amp
Circuit Breakers C/B MARINE RATED 80A 187080P-03-1 Bussmann / Eaton 1: ¥10,786.5 19Expected 3/8/2027	Mfr. Part # 187080P-03-1 Mouser Part # 504-187080P-03-1	Bussmann / Eaton	Circuit Breakers C/B MARINE RATED 80A	Datasheet	19Expected 3/8/2027	¥10,786.5 ¥9,451.1 ¥9,449.4	Min.: 1 Mult.: 1
Circuit Breakers C/B MARINE RATED 120A 187120P-03-1 Bussmann / Eaton 1: ¥15,271.2 18Expected 1/22/2027	Mfr. Part # 187120P-03-1 Mouser Part # 504-187120P-03-1	Bussmann / Eaton	Circuit Breakers C/B MARINE RATED 120A	Datasheet	18Expected 1/22/2027	¥15,271.2 ¥10,424.4 ¥8,972.7 ¥8,652.1	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER TYPE I 5A 21105-00 Bussmann / Eaton 1: ¥878.7 462Expected 2/18/2027	Mfr. Part # 21105-00 Mouser Part # 504-21105-00	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE I 5A	Datasheet	462Expected 2/18/2027	¥878.7 ¥808.9 ¥739.1 ¥569.7 View ¥543.1 ¥453.5 ¥418.6 ¥411.9 ¥398.6	Min.: 1 Mult.: 1		210		Auto Reset	5 A		1 Pole		- 40 C		Non-Illuminated
Circuit Breakers CIRCUIT BREAKER TYPE I 20A 21120-00 Bussmann / Eaton 1: ¥896.9 490On Order	Mfr. Part # 21120-00 Mouser Part # 504-21120-00	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE I 20A	Datasheet	490On Order	¥896.9 ¥681 ¥594.6 ¥504.9 View ¥455.1 ¥435.2	Min.: 1 Mult.: 1		210	Circuit Breakers	Auto Reset	20 A	14 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 10A 22110-200 Bussmann / Eaton 1: ¥888.6 250Expected 10/26/2026	Mfr. Part # 22110-200 Mouser Part # 504-22110-200	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 10A	Datasheet	250Expected 10/26/2026	¥888.6 ¥818.9 ¥686 ¥548.1 View ¥519.9 ¥440.2 ¥421.9 ¥398.6 ¥393.7	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER TYPE I 15A 22115-300 Bussmann / Eaton 1: ¥888.6 250Expected 11/27/2026	Mfr. Part # 22115-300 Mouser Part # 504-22115-300	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE I 15A	Datasheet	250Expected 11/27/2026	¥888.6 ¥818.9 ¥686 ¥548.1 View ¥539.8 ¥458.4	Min.: 1 Mult.: 1
Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 20A 22120-400 Bussmann / Eaton 1: ¥888.6 200On Order	Mfr. Part # 22120-400 Mouser Part # 504-22120-400	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 20A	Datasheet	200On Order	¥888.6 ¥818.9 ¥686 ¥548.1 View ¥496.6 ¥466.7 ¥403.6	Min.: 1 Mult.: 1
Circuit Breakers ATC CIRCUIT BREAKER - TYPE3 - 10A 22310-000 Bussmann / Eaton 1: ¥1,288.9 249Expected 12/24/2026	Mfr. Part # 22310-000 Mouser Part # 504-22310-000	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE3 - 10A	Datasheet	249Expected 12/24/2026	¥1,288.9 ¥1,202.6 ¥1,164.4 ¥890.3 View ¥735.8 ¥624.5 ¥619.6 ¥604.6	Min.: 1 Mult.: 1		223
Circuit Breakers CIRCUIT BREAKER TYPE III 10A 22310-200 Bussmann / Eaton 1: ¥1,288.9 249Expected 3/31/2027	Mfr. Part # 22310-200 Mouser Part # 504-22310-200	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE III 10A	Datasheet	249Expected 3/31/2027	¥1,288.9 ¥910.2 ¥896.9 ¥807.2 View ¥686 ¥677.7 ¥649.5	Min.: 1 Mult.: 1		223	Circuit Breakers	Manual Reset	10 A	24 VDC	1 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers ATC CIRCUIT BREAKER - TYPE3 - 10A 22310-300 Bussmann / Eaton 1: ¥1,288.9 50Expected 1/26/2027	Mfr. Part # 22310-300 Mouser Part # 504-22310-300	Bussmann / Eaton	Circuit Breakers ATC CIRCUIT BREAKER - TYPE3 - 10A	Datasheet	50Expected 1/26/2027	¥1,288.9 ¥1,202.6 ¥1,164.4 ¥890.3 View ¥735.8 ¥624.5 ¥619.6 ¥604.6	Min.: 1 Mult.: 1
Circuit Breakers 28X Hi-Amp Circuit Breaker 285120F-121-S Bussmann / Eaton 1: ¥6,589.2 60On Order	Mfr. Part # 285120F-121-S Mouser Part # 504-285120F-121-S	Bussmann / Eaton	Circuit Breakers 28X Hi-Amp Circuit Breaker		60On Order	¥6,589.2 ¥5,466.4 ¥4,443.2 ¥3,690.7 View ¥3,649.2 ¥3,606 ¥3,561.2 Quote	Min.: 1 Mult.: 1
Circuit Breakers MARINE CIRC BRKR CB187F-150 Bussmann / Eaton 1: ¥45,783.8 4Expected 11/16/2026	Mfr. Part # CB187F-150 Mouser Part # 504-CB187F-150	Bussmann / Eaton	Circuit Breakers MARINE CIRC BRKR	Datasheet	4Expected 11/16/2026	¥45,783.8 ¥41,724.3 ¥39,774.3 ¥38,246.2	Min.: 1 Mult.: 1		CB187F	Waterproof Circuit Breakers	Manual Reset	150 A	48 VDC	1 Pole	Pushbutton			Non-Illuminated	Bulk
Circuit Breakers MINI C.B. type 3 30 AMP CB233-30 Bussmann / Eaton 1: ¥4,355.1 9On Order	Mfr. Part # CB233-30 Mouser Part # 504-CB233-30	Bussmann / Eaton	Circuit Breakers MINI C.B. type 3 30 AMP	Datasheet	9On Order	¥4,355.1 ¥3,614.3 ¥2,833.7 ¥2,533 ¥2,431.7	Min.: 1 Mult.: 1			Automotive Circuit Breakers	Manual Reset	30 A						Non-Illuminated
Circuit Breakers 10AMP TYPE III ATC BLADE CIRCUIT BREAK CB227-10 Bussmann / Eaton 1: ¥5,044.5 20Expected 11/30/2026	Mfr. Part # CB227-10 Mouser Part # 504-CB227-10	Bussmann / Eaton	Circuit Breakers 10AMP TYPE III ATC BLADE CIRCUIT BREAK	Datasheet	20Expected 11/30/2026	¥5,044.5 ¥4,185.7 ¥3,898.4	Min.: 1 Mult.: 1	No	CB227	Automotive Circuit Breakers	Manual Reset	10 A	28 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BREAKER 10A Bussmann / Eaton 23310-00 23310-00 Bussmann / Eaton 1: ¥1,496.6 245Expected 12/28/2026	Mfr. Part # 23310-00 Mouser Part # 504-23310-00	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER 10A	Datasheet	245Expected 12/28/2026	¥1,496.6 ¥1,396.9 ¥1,352.1 ¥1,041.4 View ¥896.9 ¥760.7 ¥686 ¥667.7	Min.: 1 Mult.: 1
Circuit Breakers FLUSH MNT CIRC BRK CB184F-40 Bussmann / Eaton 1: ¥40,420.4 3Factory Stock Available	Mfr. Part # CB184F-40 Mouser Part # 504-CB184F-40	Bussmann / Eaton	Circuit Breakers FLUSH MNT CIRC BRK	Datasheet	3Factory Stock Available More Info Available	¥40,420.4	Min.: 1 Mult.: 1		CB184F	Waterproof Circuit Breakers	Manual Reset	40 A	48 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers MID-RANGE CIRC BRKR CB251-30 Bussmann / Eaton 1: ¥11,683.5 90Factory Stock Available	Mfr. Part # CB251-30 Mouser Part # 504-CB251-30	Bussmann / Eaton	Circuit Breakers MID-RANGE CIRC BRKR	Datasheet	90Factory Stock Available More Info Available	¥11,683.5 ¥11,348	Min.: 1 Mult.: 1		CB251	Waterproof Circuit Breakers	Auto Reset	30 A	32 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BREAKER TYPE III 30A 123B30-00P-HB Bussmann / Eaton 1: ¥923.5 250Stock Available	Mfr. Part # 123B30-00P-HB Mouser Part # 504-123B30-00P-HB	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE III 30A	Datasheet	250Stock Available More Info Available	¥923.5 ¥704.3 ¥689.3 ¥651.1 ¥553.1	Min.: 1 Mult.: 1		12X	Circuit Breakers	Shortstop	30 A	24 VDC	2 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 30A TYPE 1 10-32 STUD MOUNT 121A30-A3M-WA Bussmann / Eaton 1: ¥847.1 1,750Stock Available	Mfr. Part # 121A30-A3M-WA Mouser Part # 504-121A30-A3M-WA	Bussmann / Eaton	Circuit Breakers 30A TYPE 1 10-32 STUD MOUNT	Datasheet	1,750Stock Available More Info Available	¥847.1 ¥780.7 ¥710.9 ¥573 View ¥529.9 ¥460.1 ¥411.9	Min.: 1 Mult.: 1		12X	Circuit Breakers	Shortstop	30 A	12 VDC	2 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER 121A40-A3M-WA Bussmann / Eaton 1: ¥637.8 250Stock Available	Mfr. Part # 121A40-A3M-WA Mouser Part # 504-121A40-A3M-WA	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER	Datasheet	250Stock Available More Info Available	¥637.8 ¥604.6 ¥591.3 ¥508.3 View ¥504.9 ¥428.5	Min.: 1 Mult.: 1		12X	Circuit Breakers	Shortstop	40 A	12 VDC	2 Pole		- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER 121A50-A3M-WA Bussmann / Eaton 1: ¥847.1 250Stock Available	Mfr. Part # 121A50-A3M-WA Mouser Part # 504-121A50-A3M-WA	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER	Datasheet	250Stock Available More Info Available	¥847.1 ¥780.7 ¥752.4 ¥586.3 View ¥496.6 ¥471.7 ¥383.7	Min.: 1 Mult.: 1		12X
Circuit Breakers CIRCUIT BREAKER TYPE III 20A 123B20-00P-46 Bussmann / Eaton 1: ¥847.1 1,500Stock Available	Mfr. Part # 123B20-00P-46 Mouser Part # 504-123B20-00P-46	Bussmann / Eaton	Circuit Breakers CIRCUIT BREAKER TYPE III 20A	Datasheet	1,500Stock Available More Info Available	¥847.1 ¥780.7 ¥727.5 ¥586.3 View ¥496.6 ¥471.7 ¥410.3	Min.: 1 Mult.: 1		12X	Circuit Breakers	Shortstop	20 A	24 VDC	2 Pole		- 40 C	+ 85 C	Non-Illuminated

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
2.5 A
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