{"product_id":"sinofuse-rs309-mf-s100a-750v-fuses-3-pieces","title":"Sinofuse RS309-MF-S100A RS309-MF-S High-Speed Fuse, 700V IEC\/750V UL, 100A aR, Size 3SA M8 - Pack of 3","description":"\u003cp\u003eOverview: The Sinofuse RS309-MF-S100A is a cylindrical, bolt‑mounted high‑speed semiconductor fuse (aR) for AC\/DC systems up to 700 V (IEC) \/ 750 V (UL). Rated 100 A, it combines small size, low I²t and high interrupting capacity for reliable short‑circuit protection in power electronics. This item is sold as a pack of 3 units.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall volume, low melting I²t, high interrupting capability\u003c\/li\u003e\n\u003cli\u003eAC\/DC 700 V (IEC) and 750 V (UL) ratings; aR utilization category\u003c\/li\u003e\n\u003cli\u003eHigh breaking capacity: AC 100 kA; DC 50 kA (time constant ≤15 ms)\u003c\/li\u003e\n\u003cli\u003eBolt mounting with M8 hardware (recommended torque 12 ±1 N·m)\u003c\/li\u003e\n\u003cli\u003eCompliance: UL248, IEC 60269; CE and RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated current: 100 A\u003c\/li\u003e\n\u003cli\u003eRated voltage: 700 V (IEC) \/ 750 V (UL)\u003c\/li\u003e\n\u003cli\u003eBreaking capacity: AC 100 kA; DC 50 kA (L\/R ≤15 ms)\u003c\/li\u003e\n\u003cli\u003eI²t (A²s): pre‑arcing 1100; clearing 4980\u003c\/li\u003e\n\u003cli\u003ePower loss at In: 25 W\u003c\/li\u003e\n\u003cli\u003eBody\/size: cylindrical bolt fuse, size code 3SA\u003c\/li\u003e\n\u003cli\u003eMounting: M8 bolts; torque 12 ±1 N·m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInverters, rectifiers, chargers\u003c\/li\u003e\n\u003cli\u003eDC common bus, DC drives, power conversion\u003c\/li\u003e\n\u003cli\u003eEV traction\/power systems, energy storage systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sinofuse","offers":[{"title":"Default Title","offer_id":48171584553239,"sku":null,"price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/sinofuse-sinofuse-rs309-mf-s-100a-750v-fuses-3-pieces-1212527575.jpg?v=1766454727","url":"https:\/\/www.apexonsupply.com\/products\/sinofuse-rs309-mf-s100a-750v-fuses-3-pieces","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}