{"id":4153,"date":"2025-10-21T17:04:00","date_gmt":"2025-10-21T17:04:00","guid":{"rendered":"https:\/\/1clickrepair.in\/ESS\/?post_type=product&p=4153"},"modified":"2026-10-29T11:50:03","modified_gmt":"2026-10-29T11:50:03","slug":"1h20l-70a-300a-new-energy-fuse","status":"publish","type":"product","link":"https:\/\/essfuse.com\/es\/product\/1h20l-70a-300a-new-energy-fuse\/","title":{"rendered":"Fusible de energ\u00eda nueva 1H20L | Fusible de CC de alta velocidad de 70A-300A"},"content":{"rendered":"

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1H20L New\u2011Energy Fuse<\/strong> is gR full\u2011range fast DC EV fuse designed for new\u2011energy vehicle and industrial DC circuit protection. This series covers rated current from 70A up to 300A at 125V \/150V DC with 20kA high breaking capacity. It adopts high\u2011temperature resistant ceramic tube, variable\u2011cross\u2011section melt of 99.99% pure silver and high\u2011purity quartz\u2011sand arc\u2011extinguishing medium. Silver\u2011plated contact surfaces reduce contact temperature rise and power consumption. Widely applied for on\u2011board battery systems, mobile forklifts, electric elevators, chargers, power supplies and inverter comprehensive protection. Custom time\u2011current characteristics can be negotiated for special\u2011project requirements.<\/p>\n

<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Series Model<\/strong><\/td>\n1H20L New\u2011Energy DC(EV) Fuse<\/td>\n<\/tr>\n
Utilization Category<\/strong><\/td>\ngR Full\u2011range fast\u2011acting fuse<\/td>\n<\/tr>\n
Rated Voltage<\/strong><\/td>\n125V \/150V DC<\/td>\n<\/tr>\n
Rated Current Range<\/strong><\/td>\n70A\u2011300A<\/td>\n<\/tr>\n
Interrupting Breaking Capacity<\/strong><\/td>\n20\u202fkA DC<\/td>\n<\/tr>\n
Internal Construction<\/strong><\/td>\nHigh\u2011temp ceramic housing;99.99% pure\u2011silver variable\u2011section melt;quartz\u2011sand arc\u2011quenching medium;silver\u2011plated contact surface<\/td>\n<\/tr>\n
Reference Standards<\/strong><\/td>\nJASO D622, ISO8820, GB\/T31465<\/td>\n<\/tr>\n
Normal Operating Ambient Temp<\/strong><\/td>\n\u20115\u202f\u00b0C ~ +40\u202f\u00b0C<\/td>\n<\/tr>\n
Allowable Operating Temp<\/strong><\/td>\n\u201140\u202f\u00b0C ~ +125\u202f\u00b0C<\/td>\n<\/tr>\n
Typical Applications<\/strong><\/td>\nOn\u2011board battery,mobile forklift,electric elevator,charger,power supply,inverter & semiconductor DC\u2011circuit protection<\/td>\n<\/tr>\n
Customization Support<\/strong><\/td>\nCustom agreed current\u2011time characteristics available upon negotiation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Part Number<\/th>\nRated Current(A)<\/th>\nRated DC Voltage(V)<\/th>\nMax Voltage Drop @110%(mV)<\/th>\nBreaking Capacity(kA)<\/th>\n<\/tr>\n<\/thead>\n
1H20L070<\/td>\n70<\/td>\n125\/150<\/td>\n100<\/td>\n20<\/td>\n<\/tr>\n
1H20L080<\/td>\n80<\/td>\n125\/150<\/td>\n90<\/td>\n20<\/td>\n<\/tr>\n
1H20L100<\/td>\n100<\/td>\n125\/150<\/td>\n96<\/td>\n20<\/td>\n<\/tr>\n
1H20L125<\/td>\n125<\/td>\n125\/150<\/td>\n86<\/td>\n20<\/td>\n<\/tr>\n
1H20L150<\/td>\n150<\/td>\n125\/150<\/td>\n96<\/td>\n20<\/td>\n<\/tr>\n
1H20L200<\/td>\n200<\/td>\n125\/150<\/td>\n87<\/td>\n20<\/td>\n<\/tr>\n
1H20L250<\/td>\n250<\/td>\n125\/150<\/td>\n84<\/td>\n20<\/td>\n<\/tr>\n
1H20L300<\/td>\n300<\/td>\n125\/150<\/td>\n85<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Frequently Asked Questions<\/h3>\n
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Q: What protection category is 1H20L new\u2011energy fuse?<\/div>\n
A: 1H20L belongs to utilization category gR full\u2011range fast\u2011acting fuse,provides both overload and short\u2011circuit protection for DC new\u2011energy circuits.<\/div>\n<\/div>\n
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Q: What applications are suitable for 1H20L series DC fuse?<\/div>\n
A: It is widely used for on\u2011board battery systems, mobile forklifts,electric elevators,chargers,power supplies,inverters and semiconductor DC\u2011circuit over\u2011current protection.<\/div>\n<\/div>\n
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Q: What is breaking capacity of 1H20L EV fuse?<\/div>\n
A: Rated DC breaking capacity reaches 20kA,offering excellent current\u2011limiting performance for short\u2011circuit fault interruption.<\/div>\n<\/div>\n
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Q: What temperature range can 1H20L withstand?<\/div>\n
A: Normal working ambient:\u20115\u202f\u00b0C ~ +40\u202f\u00b0C; allowable extreme operating temperature:\u201140\u202f\u00b0C ~ +125\u202f\u00b0C for harsh vehicle environment.<\/div>\n<\/div>\n
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Q: Can we get custom time\u2011current characteristics for 1H20L fuse?<\/div>\n
A: Yes,custom agreed current\u2011time performance can be negotiated and developed for special\u2011purpose project requirements.<\/div>\n<\/div>\n<\/div>\n

1H20L-1H20L-DC-automotive-fuse<\/a>
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