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Littelfuse 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 AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers CIRCUIT BRKR 25A 12V 30055-25 Cole Hersee 1: ¥3,119.4 88In Stock	Mfr. Part # 30055-25 Mouser Part # 576-30055-25	Cole Hersee	Circuit Breakers CIRCUIT BRKR 25A 12V	Datasheet	88In Stock	¥3,119.4 ¥2,660.9 ¥2,455 ¥2,034.7 View ¥1,835.4 ¥1,682.6 ¥1,596.2	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	25 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 40A 12V 30055-40 Cole Hersee 1: ¥3,026.3 72In Stock	Mfr. Part # 30055-40 Mouser Part # 576-30055-40	Cole Hersee	Circuit Breakers CIRCUIT BRKR 40A 12V	Datasheet	72In Stock	¥3,026.3 ¥2,340.3 ¥2,215.8 ¥1,883.6 View ¥1,712.5 ¥1,596.2	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	40 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 10A 12V 30056-10 Cole Hersee 1: ¥3,039.6 72In Stock 72Expected 3/30/2027	Mfr. Part # 30056-10 Mouser Part # 576-30056-10	Cole Hersee	Circuit Breakers CIRCUIT BRKR 10A 12V	Datasheet	72In Stock 72Expected 3/30/2027	¥3,039.6 ¥2,523.1 ¥2,328.7 ¥1,848.7 View ¥1,702.5 ¥1,494.9 ¥1,460 ¥1,401.9	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	10 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 20A 12V 30056-20 Cole Hersee 1: ¥3,039.6 22In Stock	Mfr. Part # 30056-20 Mouser Part # 576-30056-20	Cole Hersee	Circuit Breakers CIRCUIT BRKR 20A 12V	Datasheet	22In Stock	¥3,039.6 ¥2,523.1 ¥2,328.7 ¥1,848.7 View ¥1,702.5 ¥1,602.9	Min.: 1 Mult.: 1			Circuit Breakers	Box Style	20 A		12 VDC					Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 30A 12V 30056-30 Cole Hersee 1: ¥3,039.6 28In Stock	Mfr. Part # 30056-30 Mouser Part # 576-30056-30	Cole Hersee	Circuit Breakers CIRCUIT BRKR 30A 12V	Datasheet	28In Stock	¥3,039.6 ¥2,157.6 ¥2,043 ¥1,717.5 View ¥1,685.9 ¥1,602.9	Min.: 1 Mult.: 1			Circuit Breakers	Auto Reset	30 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 40A 12V 30056-40 Cole Hersee 1: ¥3,039.6 51In Stock	Mfr. Part # 30056-40 Mouser Part # 576-30056-40	Cole Hersee	Circuit Breakers CIRCUIT BRKR 40A 12V	Datasheet	51In Stock	¥3,039.6 ¥2,521.4 ¥2,327.1 ¥1,928.4 View ¥1,722.5 ¥1,602.9	Min.: 1 Mult.: 1			Circuit Breakers	Box Style	40 A		12 VDC					Non-Illuminated	Bulk
Circuit Breakers CIRCUIT BRKR 15A 12V 30128-15 Cole Hersee 1: ¥2,175.9 67In Stock	Mfr. Part # 30128-15 Mouser Part # 576-30128-15	Cole Hersee	Circuit Breakers CIRCUIT BRKR 15A 12V	Datasheet	67In Stock	¥2,175.9 ¥1,805.5 ¥1,569.6 ¥1,219.2 View ¥1,122.8 ¥1,121.2 ¥1,109.5	Min.: 1 Mult.: 1			Circuit Breakers	Box Style	15 A		12 VDC					Non-Illuminated	Bulk
Circuit Breakers ATM_BRKR TYPE 1, 20A 30418-20 Cole Hersee 1: ¥2,453.3 22In Stock	Mfr. Part # 30418-20 Mouser Part # 576-30418-20	Cole Hersee	Circuit Breakers ATM_BRKR TYPE 1, 20A	Datasheet	22In Stock	¥2,453.3 ¥2,034.7 ¥1,876.9 ¥1,556.4 View ¥1,308.9 ¥1,267.3	Min.: 1 Mult.: 1		30418 MINI Circuit Breakers	Circuit Breakers	Auto Reset	20 A		12 VDC	1 Pole		- 40 C	+ 125 C	Non-Illuminated	Bulk
Circuit Breakers ATM_BRKR TYPE 1, 25A 30418-25 Cole Hersee 1: ¥2,453.3 39In Stock	Mfr. Part # 30418-25 Mouser Part # 576-30418-25	Cole Hersee	Circuit Breakers ATM_BRKR TYPE 1, 25A	Datasheet	39In Stock	¥2,453.3 ¥2,036.4 ¥1,878.6 ¥1,473.3 View ¥1,274 ¥1,267.3	Min.: 1 Mult.: 1		30418 MINI Circuit Breakers	Circuit Breakers	Auto Reset	25 A		12 VDC	1 Pole		- 40 C	+ 125 C	Non-Illuminated	Bulk
Circuit Breakers 10A CBK Universal Circuit Breaker BUCB010.Z Cole Hersee 1: ¥2,252.3 85In Stock	Mfr. Part # BUCB010.Z Mouser Part # 576-BUCB010.Z	Cole Hersee	Circuit Breakers 10A CBK Universal Circuit Breaker	Datasheet	85In Stock	¥2,252.3 ¥1,900.2 ¥1,752.4 ¥1,453.4 View ¥1,337.1 ¥1,200.9 ¥1,112.9	Min.: 1 Mult.: 1		UCB	Circuit Breakers	Modified Reset	10 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers 15A CBK Universal Circuit Breaker BUCB015.Z Cole Hersee 1: ¥1,526.5 310In Stock	Mfr. Part # BUCB015.Z Mouser Part # 576-BUCB015.Z	Cole Hersee	Circuit Breakers 15A CBK Universal Circuit Breaker	Datasheet	310In Stock	¥1,526.5 ¥1,300.6 ¥1,200.9 ¥996.6 View ¥898.6 ¥822.2 ¥752.4 ¥734.2	Min.: 1 Mult.: 1		UCB	Circuit Breakers	Modified Reset	15 A		12 VDC	1 Pole				Non-Illuminated	Bulk
Circuit Breakers 120/240V 15A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT HCBY1P15GA850 Hartland Controls / Littelfuse 1: ¥7,751.9 21In Stock	Mfr. Part # HCBY1P15GA850 Mouser Part # 576-HCBY1P15GA850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 15A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	21In Stock	¥7,751.9 ¥6,471.3 ¥5,969.6 ¥5,632.5 View ¥5,478 ¥5,356.7 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		15 A	120 VAC, 240 VAC		1 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 15A 1P CIRCUIT BREAKER, LUGS HCBY1P15GG850 Hartland Controls / Littelfuse 1: ¥7,800.1 23In Stock	Mfr. Part # HCBY1P15GG850 Mouser Part # 576-HCBY1P15GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 15A 1P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	23In Stock	¥7,800.1 ¥6,471.3 ¥5,969.6 ¥5,071 View ¥4,755.4 ¥4,439.9 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		15 A	120 VAC, 240 VAC		1 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS HCBY2P45GG850 Hartland Controls / Littelfuse 1: ¥15,299.5 14In Stock	Mfr. Part # HCBY2P45GG850 Mouser Part # 576-HCBY2P45GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	14In Stock	¥15,299.5 ¥12,690 ¥12,048.9 ¥10,208.5 View ¥9,952.7 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		45 A	120 VAC, 240 VAC		2 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 50A High Amp Type III 0185050.X Cole Hersee 1: ¥11,231.7 10In Stock	Mfr. Part # 0185050.X Mouser Part # 576-0185050.X	Cole Hersee	Circuit Breakers 50A High Amp Type III	Datasheet	10In Stock	¥11,231.7 ¥9,316.5 ¥8,426.3 ¥7,079.2 View ¥6,627.4 ¥6,559.3	Min.: 1 Mult.: 1	No	185			50 A		12 VDC						Bulk
Circuit Breakers 70A High Amp Type III 0185070.X Cole Hersee 1: ¥15,736.3 5In Stock	Mfr. Part # 0185070.X Mouser Part # 576-0185070.X	Cole Hersee	Circuit Breakers 70A High Amp Type III	Datasheet	5In Stock	¥15,736.3 ¥13,050.5 ¥10,745 ¥9,477.7	Min.: 1 Mult.: 1	No	Hi_Amp Thermo Plastic Circuit Breakers	Waterproof Circuit Breakers	Auto Reset	70 A		12 VDC						Bulk
Circuit Breakers 100A High Amp Type III 0185100.XP Littelfuse 1: ¥15,133.4 10In Stock	Mfr. Part # 0185100.XP Mouser Part # 576-0185100.XP	Littelfuse	Circuit Breakers 100A High Amp Type III	Datasheet	10In Stock	¥15,133.4 ¥12,550.5 ¥11,573.8 ¥9,354.8	Min.: 1 Mult.: 1	No	185			100 A		12 VDC						Bulk
Circuit Breakers 20A 0ACB020.X Cole Hersee 1: ¥1,807.2 20In Stock	Mfr. Part # 0ACB020.X Mouser Part # 576-0ACB020.X	Cole Hersee	Circuit Breakers 20A	Datasheet	20In Stock	¥1,807.2 ¥1,805.5 ¥1,229.1 ¥1,147.8 View ¥1,083 ¥1,071.3 ¥1,061.4	Min.: 1 Mult.: 1	No	CB		Specialty OEM	20 A		12 VDC	1 Pole	Reset Button			Non-Illuminated	Bulk
Circuit Breakers 5A 0UCB005.X Cole Hersee 1: ¥2,591.2 78In Stock	Mfr. Part # 0UCB005.X Mouser Part # 576-0UCB005.X	Cole Hersee	Circuit Breakers 5A	Datasheet	78In Stock	¥2,591.2 ¥2,149.3 ¥2,089.5 ¥1,803.8 View ¥1,514.8 ¥1,358.7 ¥1,345.4	Min.: 1 Mult.: 1		UCB	Circuit Breakers	Universal	5 A		12 VDC	1 Pole	Reset Button			Non-Illuminated	Bulk
Circuit Breakers 20A 0UCB020.X Cole Hersee 1: ¥2,591.2 8In Stock	Mfr. Part # 0UCB020.X Mouser Part # 576-0UCB020.X	Cole Hersee	Circuit Breakers 20A	Datasheet	8In Stock	¥2,591.2 ¥1,797.2 ¥1,345.4	Min.: 1 Mult.: 1	No	UCB		Universal	20 A		12 VDC	1 Pole	Reset Button			Non-Illuminated	Bulk
Circuit Breakers 120/240V 35A 2P CIRCUIT BREAKER, LUGS HCBY2P35GG850 Hartland Controls / Littelfuse 1: ¥15,299.5 1In Stock	Mfr. Part # HCBY2P35GG850 Mouser Part # 576-HCBY2P35GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 35A 2P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	1In Stock	¥15,299.5 ¥12,690 ¥11,161.9 ¥10,387.9 View ¥10,133.8 Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		35 A	120 VAC, 240 VAC		2 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 10A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT HCBY3P10GA850 Hartland Controls / Littelfuse 1: ¥42,840.5 1In Stock	Mfr. Part # HCBY3P10GA850 Mouser Part # 576-HCBY3P10GA850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 10A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	1In Stock	¥42,840.5 ¥35,507.2 ¥33,967.5 ¥30,813.2 View Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		10 A	120 VAC, 240 VAC		3 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 10A 3P CIRCUIT BREAKER, LUGS HCBY3P10GG850 Hartland Controls / Littelfuse 1: ¥42,840.5 1In Stock	Mfr. Part # HCBY3P10GG850 Mouser Part # 576-HCBY3P10GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 10A 3P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	1In Stock	¥42,840.5 ¥35,507.2 ¥33,967.5 ¥30,813.2 View Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		10 A	120 VAC, 240 VAC		3 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 15A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT HCBY3P15GA850 Hartland Controls / Littelfuse 1: ¥42,840.5 1In Stock	Mfr. Part # HCBY3P15GA850 Mouser Part # 576-HCBY3P15GA850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 15A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	1In Stock	¥42,840.5 ¥35,507.2 ¥30,188.7 ¥28,436.3 View Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		15 A	120 VAC, 240 VAC		3 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk
Circuit Breakers 120/240V 15A 3P CIRCUIT BREAKER, LUGS HCBY3P15GG850 Hartland Controls / Littelfuse 1: ¥42,840.5 1In Stock	Mfr. Part # HCBY3P15GG850 Mouser Part # 576-HCBY3P15GG850	Hartland Controls / Littelfuse	Circuit Breakers 120/240V 15A 3P CIRCUIT BREAKER, LUGS Learn More about Hartland Controls / Littelfuse hartland hcb circuit breakers	Datasheet	1In Stock	¥42,840.5 ¥35,507.2 ¥33,967.5 ¥30,813.2 View Quote	Min.: 1 Mult.: 1		HCB	Thermal Magnetic Circuit Breakers		15 A	120 VAC, 240 VAC		3 Pole	Handle	- 10 C	+ 60 C	Non-Illuminated	Bulk

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Littelfuse Circuit Breakers

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