{"product_id":"sinofuse-rs306-01-s5p-high-speed-fuse-series-32-400a-1250vac-1000vdc","title":"Sinofuse RS306-01-S5P High Speed Fuse Series, 32-400A, 1250VAC\/1000VDC","description":"\u003cp\u003eThe \u003cstrong\u003eSinofuse RS306-01-S5P\u003c\/strong\u003e is a bolted high speed fuse series covering rated currents from 32 A to 400 A. The series is rated for AC 1250 V under IEC conditions and DC 1000 V under UL conditions, with an aR utilization category for partial-range protection. The manufacturer specifies low I²t, strong current-limiting capability, and high breaking capacity for this fuse family.\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 style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRated Current Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e32 A to 400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eAC 1250 V (IEC) \/ DC 1000 V (UL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eUtilization Category\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eaR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eBreaking Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eAC 100 kA \/ DC 50 kA, 10 ms time constant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003ePerformance Reference\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eUL 248.13 \/ IEC 60269-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eCompliance \/ Certification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eRoHS, CE, UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eM8 threaded stud; recommended insertion 8 mm, maximum insertion 9 mm; recommended nut tightening torque 10 ±1 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eMinimum Protection Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e≥8In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eRS306-01-S5P Model Selection\u003c\/strong\u003e\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 style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e\u003cstrong\u003eRated Current \/ Pre-Arcing I²t \/ Total Clearing I²t \/ Power Loss at 0.5In \/ In\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-32A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e32 A \/ 73 A²s \/ 450 A²s \/ 2 W \/ 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-40A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e40 A \/ 138 A²s \/ 850 A²s \/ 2.3 W \/ 12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-50A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e50 A \/ 255 A²s \/ 1,580 A²s \/ 2.7 W \/ 14 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-63A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e63 A \/ 435 A²s \/ 2,660 A²s \/ 3.5 W \/ 18 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-80A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e80 A \/ 770 A²s \/ 4,730 A²s \/ 4.2 W \/ 22 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-100A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e100 A \/ 1,250 A²s \/ 7,620 A²s \/ 5.4 W \/ 28 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-125A1250\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e125 A \/ 2,220 A²s \/ 13,600 A²s \/ 6.3 W \/ 33 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-160A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e160 A \/ 4,200 A²s \/ 25,600 A²s \/ 7.6 W \/ 40 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-200A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e200 A \/ 6,800 A²s \/ 42,000 A²s \/ 9.5 W \/ 50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-250A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e250 A \/ 12,500 A²s \/ 76,500 A²s \/ 11.5 W \/ 60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-315A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e315 A \/ 25,200 A²s \/ 155,000 A²s \/ 13 W \/ 68 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-350A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e350 A \/ 35,200 A²s \/ 216,000 A²s \/ 14 W \/ 73 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333; line-height: 1.5; vertical-align: top;\"\u003eRS306-01-S5P-400A1250V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e400 A \/ 50,500 A²s \/ 309,000 A²s \/ 15 W \/ 82 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe manufacturer states that the listed I²t values are nominal under AC 1390 V, 50 kA test conditions.\u003c\/p\u003e\n\n\u003cp\u003eVerified applications for the RS306-01-S5P series include rail transit, electric vehicles, marine equipment, energy storage systems, power systems, conductors, and other equipment requiring short-circuit overcurrent and backup protection.\u003c\/p\u003e\n\n\u003cp\u003eApexon Supply provides B2B sourcing and replacement support for the \u003cstrong\u003eSinofuse RS306-01-S5P\u003c\/strong\u003e high speed fuse series. Buyers can compare the verified current ratings and I²t values above when preparing procurement requirements or reviewing replacement options.\u003c\/p\u003e\n\n\u003cp\u003eSend the required \u003cstrong\u003eRS306-01-S5P\u003c\/strong\u003e model, quantity, and application requirements when requesting an RFQ. Most qualified RFQs receive a response or quote within 12 hours.\u003c\/p\u003e","brand":"Sinofuse","offers":[{"title":"RS306-01-T5Z-32A1250V","offer_id":55100335128855,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-40A1250V","offer_id":55100335161623,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-50A1250V","offer_id":55100335194391,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-63A1250V","offer_id":55100335227159,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-80A1250V","offer_id":55100344402199,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-100A1250V","offer_id":55100344434967,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-125A1250V","offer_id":55100344467735,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-160A1250V","offer_id":55100344500503,"sku":null,"price":66.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-200A1250V","offer_id":55100344533271,"sku":null,"price":68.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-250A1250V","offer_id":55100344566039,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-315A1250V","offer_id":55100344598807,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-350A1250V","offer_id":55100344631575,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"RS306-01-T5Z-400A1250V","offer_id":55100344664343,"sku":null,"price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/SinofuseRS306-01-S5PHighSpeedFuseSeries-32-400A1250VAC_1000VDC-ProductImage.png?v=1788319819","url":"https:\/\/www.apexonsupply.com\/products\/sinofuse-rs306-01-s5p-high-speed-fuse-series-32-400a-1250vac-1000vdc","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}