{"product_id":"sinofuse-rs308-hb-4g-100a-ar-750vdc-fuses","title":"SINOFUSE RS308-HB-4G100A 750VDC Fuse Link, 100A, Size Code 4G","description":"\u003cp\u003e\u003cstrong\u003eSINOFUSE RS308-HB-4G100A\u003c\/strong\u003e is a high-speed, fast-acting bolt-on fuse rated at \u003cstrong\u003e100A\u003c\/strong\u003e, with a voltage rating of \u003cstrong\u003e1000VAC \/ 750VDC\u003c\/strong\u003e. It uses the \u003cstrong\u003e4G size\u003c\/strong\u003e body format and is designed for high-speed protection of power semiconductor and high-power electrical circuits.\u003c\/p\u003e\n\n\u003cp\u003eThe RS308-HB series features low I²t values and fast interruption characteristics, making it suitable for applications requiring rapid fault-current limitation. For the 100A model, the specified pre-arcing I²t is \u003cstrong\u003e990 A²s\u003c\/strong\u003e and total clearing I²t is \u003cstrong\u003e3410 A²s\u003c\/strong\u003e under the stated 750VDC test conditions.\u003c\/p\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 13px; margin-top: 20px; font-family: sans-serif;\"\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; border: 1px solid #e0e0e0;\"\u003eBrand\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003eSINOFUSE\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003ePart Number\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003eRS308-HB-4G100A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eSeries\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003eRS308-HB\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eFuse Class\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003eaR High-Speed Fuse\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eRated Current\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e100A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eRated Voltage\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e1000VAC \/ 750VDC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eSize Code\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e4G\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003ePre-Arcing I²t @ 750VDC\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e990 A²s\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eTotal Clearing I²t @ 750VDC\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e3410 A²s\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eI²t Test Condition\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e750VDC, 50kA, Time Constant 11ms\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003ePower Loss\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e26W\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eMounting\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003eBolt-on, M6 Mounting Bolt\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eRecommended Mounting Torque\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e5.5 N·m\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; border: 1px solid #e0e0e0;\"\u003ePackage Quantity\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; border: 1px solid #e0e0e0;\"\u003e10 Pieces\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRS308-HB Series\u003c\/h3\u003e\n\n\u003cp\u003eThe SINOFUSE RS308-HB series includes multiple current ratings in the same 4G mechanical format, including 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A and 100A versions. The \u003cstrong\u003eRS308-HB-4G100A\u003c\/strong\u003e is the 100A version of the series.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePower semiconductor protection\u003c\/li\u003e\n  \u003cli\u003eIndustrial power conversion equipment\u003c\/li\u003e\n  \u003cli\u003eInverters and rectifier systems\u003c\/li\u003e\n  \u003cli\u003eDC power distribution systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial drives and power electronics\u003c\/li\u003e\n  \u003cli\u003eHigh-current electrical equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\n\u003cp\u003ePlease verify the complete part number \u003cstrong\u003eRS308-HB-4G100A\u003c\/strong\u003e, rated current, voltage rating and mechanical mounting dimensions before ordering. This listing is supplied as a \u003cstrong\u003epack of 10 fuses\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eContact Apexon Supply for current stock availability, quotation, lead time, technical datasheets and alternative SINOFUSE high-speed fuse models.\u003c\/p\u003e","brand":"Sinofuse","offers":[{"title":"1 pcs","offer_id":55108847698199,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"3 pcs","offer_id":55108847730967,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"5 pcs","offer_id":55108847763735,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true},{"title":"10 pcs","offer_id":55108847796503,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/SINOFUSERS308-HB-4G100A750VDCFuseLink-100A-ProductImage.webp?v=1788417210","url":"https:\/\/www.apexonsupply.com\/products\/sinofuse-rs308-hb-4g-100a-ar-750vdc-fuses","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}