LittleFuse fuse 100A MEGA 70V-SF51

LittleFuse fuse 100A MEGA 70V-SF51

LittleFuse fuse 100A MEGA 70V-SF51

For the main protection of a 48 V battery bank with a few kilowatt inverter. Nominal voltage 70 Vdc, breaking capacity 2500 A, and a low cold resistance of 0.46 mΩ, ensuring that loss across the fuse remains limited. Built for 48 V systems. The nominal voltage of 70 Vdc is well above the charging voltage of a 48 V battery bank. This makes this version suitable for situations where a 32 V MEGA fuse cannot be used. Low contact resistance. With a cold resistance of 0.46 mΩ and a voltage drop of 66.7 mV at nominal current, heat generation in the holder remains limited. This is important for a fuse that operates continuously at full load. Electrical data * Nominal current 100 A * Nominal voltage 70 Vdc * Breaking capacity 2500 A at 70 Vdc * Voltage drop 66.7 mV * Cold resistance 0.46 mΩ Design and mounting * M8 connection, pitch 51 mm * Tightening torque 12 Nm ± 1 Nm * Housing PPA-GF33, fire class UL 94 HB * Contacts made of tinned copper alloy * Operating temperature -40 to +125 °C Available to order directly * MEGA fuse holder 2xM8 (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/mega-fuse-zekeringhouder2xm8.html) — ZEKHD0000200 * Mega fuse holder M8 35-300A (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/mega-zekeringhouder-m8-35-300a.html) — ZEKHD0000800 * Mega fuse holder M8 35-500A (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/mega-zekeringhouder-m8-35-500a.html) — ZEKHD0000805 * Victron MEGA-fuse fuse holder (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/victron-mega-fuse-zekeringhouder.html) — CIP100200100 * All holders in the category Fuse holders (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/) Related products * LittelFuse fuse 80A MEGA 70V-SF51 (https://shop.top.systems/beveiligen-schakelen/zekeringen/littelfuse-zekering-80a-mega-70v-sf51.html) — ZEKLFM070080 * LittelFuse fuse 125A MEGA 70V-SF51 (https://shop.top.systems/beveiligen-schakelen/zekeringen/littelfuse-zekering-125a-mega-70v-sf51.html) — ZEKLFM070125 Documentation * Datasheet LittelFuse fuse 100A MEGA 70V-SF51 (https://shop.top.systems/_clientfiles/Documents/Datasheets/ZEKLFM070100_LittelFuse-zekering-100a-MeGa-70V-SF51.pdf) * Datasheet MEGA 70V-SF51 series – Littelfuse (EN) (https://www.littelfuse.com/assetdocs/littelfuse_datasheet_998_mega_hp_70v_sf51_r2.4.pdf?assetguid=01891f75-4b5c-40fe-900a-f1b91afc557a) * Product information MEGA 70V SF51 – Littelfuse (EN) (https://www.littelfuse.com/products/fuses-overcurrent-protection/fuses/automotive-fuses/bolt-down-fuses/mega/mega-70v-sf51) Contact Would you like to have the complete DC main connection recalculated, from battery bank to distribution? Our advisors are happy to help you. Please contact us (https://www.top.systems/nl/contact/). Specifications Nominal current 100 A Nominal voltage 70 Vdc Breaking capacity 2500 A at 70 Vdc Voltage drop 66.7 mV Cold resistance 0.46 mΩ Connection M8, pitch 51 mm Tightening torque 12 Nm ± 1 Nm Housing PPA-GF33, UL 94 HB Contact material tinned copper alloy Operating temperature -40 to +125 °C Standard ISO 20934 type SF51 Weight 0.03 kg Packaging unit per piece EAN 6091624568551

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