{"product_id":"sinofuse-ev315-3en30a-electric-vehicle-fuse-30a-500v-dc-high-speed-bolt-on-pack-of-10","title":"Sinofuse EV315-3EN30A Electric Vehicle Fuse, 30A 500V DC, High-Speed Bolt-on - Pack of 10","description":"\u003cp\u003eThe Sinofuse EV315-3EN30A is a heavy-duty, high-speed DC fuse engineered for the advanced overcurrent protection requirements of Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) power systems. Featuring a 30A current rating and a 500V DC capacity, this component is designed for deployment in medium-power auxiliary circuits, air conditioning systems (PTC heaters\/compressors), and Power Distribution Units (PDU).\u003c\/p\u003e\n\u003cp\u003eAs a specialized automotive-grade component within the EV315 series, it is built to withstand extreme mechanical stress, including high-frequency vibrations and shock loads typical of vehicle chassis mounting. The high-speed response profile ensures rapid circuit interruption during fault conditions, effectively minimizing let-through energy (I²t) to protect sensitive semiconductor devices and wiring harnesses. The 3EN bolt-on terminal configuration ensures a high-integrity, gas-tight electrical connection, providing low contact resistance and long-term reliability in harsh automotive environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSinofuse (Xi'an Sinofuse Electric Co., Ltd.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEV315-3EN30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating (Breaking Capacity):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20kA @ 500V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBolt-on (3EN Terminal Type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-arcing I²t:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e125 A²s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Clearing I²t:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 A²s (@ 500V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation (Loss):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +125°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eISO 8820, JASO D622, GB\/T 31465, RoHS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Application:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEV\/HEV Auxiliary Power, Climate Control Systems, Power Distribution Units (PDU)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePack of 10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sinofuse","offers":[{"title":"Default Title","offer_id":51771729379607,"sku":null,"price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/sinofuse-general-industrial-fuses-sinofuse-ev315-3en10a-electric-vehicle-fuse-10a-500v-dc-high-speed-bolt-on-pack-of-10-1214153525.png?v=1767506051","url":"https:\/\/www.apexonsupply.com\/products\/sinofuse-ev315-3en30a-electric-vehicle-fuse-30a-500v-dc-high-speed-bolt-on-pack-of-10","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}