{"product_id":"sinofuse-ev315-l-3ec50a-electric-vehicle-fuse-50a-500v-dc-high-speed-bolt-on-pack-of-10","title":"Sinofuse EV315-L-3EC50A Electric Vehicle Fuse, 50A 500V DC, High-Speed Bolt-on - Pack of 10","description":"\u003cp\u003eThe Sinofuse EV315-L-3EC50A is a high-performance DC fuse engineered for the protection of high-power auxiliary circuits and power distribution systems in Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV). With a 50A current rating and a 500V DC voltage rating, this fuse is optimized for mission-critical components such as Power Distribution Units (PDU), high-capacity On-Board Chargers (OBC), and secondary battery protection circuits.\u003c\/p\u003e\n\u003cp\u003eBuilt to comply with automotive-grade standards including ISO 8820 and JASO D622, the EV315 series is designed to function reliably under extreme mechanical conditions, including high-frequency vibration and high-impact shock. The high-speed clearing capability ensures a very low let-through energy (I²t), providing robust protection for sensitive power semiconductors and high-voltage DC components. Its 3EC bolt-on terminal configuration ensures a high-torque, stable, and low-resistance electrical connection, making it ideal for the vibration-heavy environments characteristic of automotive applications.\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-L-3EC50A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e50A\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 (3EC Terminal Type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-arcing I²t:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e950 A²s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Clearing I²t:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3200 A²s (@ 500V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation (Loss):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9.0W\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\u003ePower Distribution Units (PDU), High-Power OBC, Auxiliary Battery Systems\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":51771726430487,"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-l-3ec10a-electric-vehicle-fuse-10a-500v-dc-high-speed-bolt-on-pack-of-10-1214153526.png?v=1767506078","url":"https:\/\/www.apexonsupply.com\/products\/sinofuse-ev315-l-3ec50a-electric-vehicle-fuse-50a-500v-dc-high-speed-bolt-on-pack-of-10","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}