{"product_id":"rsz307-3-series-high-speed-dc-fuse","title":"RSZ307-3 Series High-Speed DC Fuse","description":"\u003cp\u003ePartial-range protection fuse (aR) with low I²t, strong current limitation and high breaking capacity. For rail transit, electric vehicles, ships and other industries: short-circuit backup protection of energy storage systems, power systems, conductors and other equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDC 1500 V · 100 to 450 A · aR · 250 kA\u003c\/strong\u003e (time constant ≤ 5 ms) · IEC 60269-4, UL 248-13 · UL, TÜV · RoHS. Minimum breaking current 5 In.\u003c\/p\u003e\u003cp\u003eSize 3, two terminal versions with identical electrical values: \u003cstrong\u003eRAZ\u003c\/strong\u003e offset blade terminals, bolt M8, 11 ± 1 N·m (211 ± 2.5 mm overall); \u003cstrong\u003eQAZ\u003c\/strong\u003e in-line blade terminals, bolt M10, 21 ± 1 N·m (210 ± 2.5 mm overall). Body 74 × 74 mm. Listed references carry a visual indicator on the base (switch mountable); add -N for no indicator. 2250 ± 200 g, 3 to 6 per package. Mounting surface coplanarity 0.5.\u003c\/p\u003e\u003cp\u003eStandard test conditions 20 °C, altitude ≤ 2000 m, still air. Ambient −40 °C to +100 °C and altitude up to 5000 m, with rated current corrected for temperature, altitude, forced cooling and conductor cross-section. Square fuses: pollution degree 2 (Sinofuse datasheet ZR\/YC-0858 S1, 14\/05\/2025). The 630 A rating is outside this datasheet.\u003c\/p\u003e","brand":"Shop EEE.Tech ","offers":[{"title":"100 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64504646631801,"sku":"RSZ307-3-RAZ-100A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"125 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64559990538617,"sku":"RSZ307-3-RAZ-125A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"160 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64560005841273,"sku":"RSZ307-3-RAZ-160A1500V","price":131.86,"currency_code":"EUR","in_stock":true},{"title":"200 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64560005874041,"sku":"RSZ307-3-RAZ-200A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"250 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64560005906809,"sku":"RSZ307-3-RAZ-250A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"315 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64560005939577,"sku":"RSZ307-3-RAZ-315A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"350 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64560005972345,"sku":"RSZ307-3-RAZ-350A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"400 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64560006005113,"sku":"RSZ307-3-RAZ-400A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"450 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64560006037881,"sku":"RSZ307-3-RAZ-450A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"630 A \/ RAZ — offset blade terminals, bolt M8","offer_id":64783525085561,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"100 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220305785,"sku":"RSZ307-3-QAZ-100A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"125 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220338553,"sku":"RSZ307-3-QAZ-125A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"160 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220371321,"sku":"RSZ307-3-QAZ-160A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"200 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220404089,"sku":"RSZ307-3-QAZ-200A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"250 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220436857,"sku":"RSZ307-3-QAZ-250A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"315 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220469625,"sku":"RSZ307-3-QAZ-315A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"350 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220502393,"sku":"RSZ307-3-QAZ-350A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"400 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220535161,"sku":"RSZ307-3-QAZ-400A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"450 A \/ QAZ — in-line blade terminals, bolt M10","offer_id":65124220567929,"sku":"RSZ307-3-QAZ-450A1500V","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"160 A \/ QAZ-N — in-line blade terminals, bolt M10, no indicator","offer_id":65124220600697,"sku":"RSZ307-3-QAZ-160A1500V-N","price":100.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/3792\/7801\/files\/untitled.503.png?v=1788814525","url":"https:\/\/eee.tech\/products\/rsz307-3-series-high-speed-dc-fuse","provider":"Shop EEE.Tech ","version":"1.0","type":"link"}