{"product_id":"westcode-069ur2s1000b-fuses-的副本","title":"WESTCODE 125UR2S0630B Ultra-Rapid Semiconductor Fuse, 630A 1250V, Bolted - Pack of 3","description":"\u003ch3 id=\"heading-c0679da4-2be5-4d69-899e-9013ef8db8df--westcode-125ur2s0630b-ultra-rapid-semiconductor-fuse-630a-1250v-pack-of-3-0\"\u003eWESTCODE 125UR2S0630B Ultra-Rapid Semiconductor Fuse, 630A 1250V (Pack of 3)\u003c\/h3\u003e\n\u003cp\u003eThe WESTCODE 125UR2S0630B is a high-performance ultra-rapid semiconductor fuse designed to provide essential overcurrent protection for critical power semiconductor devices in high-power and high-voltage applications. Rated for a formidable 630 amps and 1250 volts, this gR-characteristic fuse is engineered to clear fault currents with extreme speed, effectively safeguarding sensitive and often costly components such as IGBTs, thyristors, diodes, and other power rectifiers or inverters from potential damage due to short circuits and overloads.\u003c\/p\u003e\n\u003cp\u003eAs part of the WESTCODE product line, now integrated with Littelfuse, this fuse embodies a legacy of robust engineering and reliability. Its high breaking capacity ensures safe interruption of even severe fault currents, making it an indispensable component for demanding industrial power systems. Typical applications include industrial motor drives, high-power UPS systems, traction and transportation systems, renewable energy converters, and large-scale power conversion equipment where maximum uptime and component protection are paramount. This bulk pack of three fuses ensures you have sufficient spares for maintenance, repair, or small-scale production requirements.\u003c\/p\u003e\n\u003ch3 id=\"heading-c0679da4-2be5-4d69-899e-9013ef8db8df--key-features-0\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Rapid Protection (gR Characteristic):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for exceptionally fast clearing of fault currents, protecting power semiconductors from damaging overcurrent and short-circuit events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Voltage \u0026amp; Current Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCapable of withstanding 630A and 1250V, suitable for very demanding high-power industrial and utility applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Breaking Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures reliable and safe interruption of high prospective fault currents, crucial for robust system protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Semiconductor Device Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically tailored to protect expensive power electronic components like IGBTs, thyristors, and power diodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Manufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProduced by WESTCODE (Littelfuse), guaranteeing high quality, consistent performance, and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Bolted Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures bolted connections for secure, low-resistance installation in high-current applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiverse High-Power Applications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEssential for industrial motor drives, high-power UPS, choppers, inverters, power rectifiers, and renewable energy systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Packaging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConvenient pack of 3 fuses, ideal for inventory management, multi-unit maintenance, or small production runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-version=\"2.2.5\" data-event=\"v2\" id=\"whale-data-ext\"\u003e\u003c\/div\u003e","brand":"WESTCODE","offers":[{"title":"Default Title","offer_id":47331992797463,"sku":"125UR2S0630B","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/westcode-semiconductor-protection-fuses-westcode-125ur2s0630b-ultra-rapid-semiconductor-fuse-630a-1250v-bolted-pack-of-3-1212524351.png?v=1766621770","url":"https:\/\/www.apexonsupply.com\/products\/westcode-069ur2s1000b-fuses-%e7%9a%84%e5%89%af%e6%9c%ac","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}