{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV480503","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV480503","canonicalUrl":"https://aoctrl.com/schneider/LV480503","factsUrl":"https://aoctrl.com/api/mcp/products/LV480503","rawCanonicalId":null},"summary":{"shortDescription":"Switch disconnector fuse, FuPact INFD250, 250 A, 3 poles 3F, fuse type DIN 0/1, front control","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Depth":"154 mm","Range":"FuPact","Width":"206 mm","Design":"Horizontal design","Height":"193 mm","Fuse size":"NH0 NH1","Fuse type":"DIN","Standards":"EN/IEC 60947-1 EN/IEC 60947-3","Rated duty":"Uninterrupted","Control type":"Operating shaft (without handle)","Network type":"AC DC","Product name":"Fupact INF","Maximum power":"AC-23: 140 kW at 380/400 V AC 50/60 Hz AC-23: 145 kW at 415 V AC 50/60 Hz AC-23: 170 kW at 500/525 V AC 50/60 Hz AC-23: 250 kW at 660/690 V AC 50/60 Hz AC-23: 75 kW at 220/240 V AC 50/60 Hz","Mounting mode":"Fixed","lifecycle_stage":"mature","Mounting support":"Mounting plate","Pollution degree":"3","Range of product":"INF200...800","Contact operation":"Double-break","Device short name":"INFD250","Network frequency":"50/60 Hz","Poles description":"3P","Tightening torque":"30...44 N.m for terminal","Device application":"Protection","Connections terminals":"Screw connection","Electrical durability":"AC-22A: 1000 cycles 500 V AC 50/60 Hz AC-22A: 1000 cycles 690 V AC 50/60 Hz AC-23A: 1000 cycles 500 V AC 50/60 Hz AC-23A: 1000 cycles 690 V AC 50/60 Hz","Mechanical durability":"10000 cycles","Connections - terminals":"Screw connection M10 250 A","IP degree of protection":"IP20 fuse compartment:","Product or component type":"Switch-disconnector-fuse","Suitability for isolation":"Yes conforming to IEC 60947-1","Contact position indicator":"Yes","Protected poles description":"3f","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz 1000 V DC","[Ie] rated operational current":"AC-22A: 250 A at 220/240 V AC 50/60 Hz AC-22A: 250 A at 380/415 V AC 50/60 Hz AC-22A: 250 A at 440/480 V AC 50/60 Hz AC-22A: 250 A at 500/525 V AC 50/60 Hz AC-22A: 250 A at 660/690 V AC 50/60 Hz AC-23A: 250 A at 220/240 V AC 50/60 Hz AC-23A: 250 A at 380/415 V AC 50/60 Hz AC-23A: 250 A at 440/480 V AC 50/60 Hz AC-23A: 250 A at 500/525 V AC 50/60 Hz AC-23A: 250 A at 660/690 V AC 50/60 Hz DC-22A: 250 A at 250 V DC (2 poles in series) DC-22A: 250 A at 500 V DC (3 poles in series) DC-23A: 250 A at 250 V DC (2 poles in series) DC-23A: 250 A at 500 V DC (3 poles in series) AC-22A: 250 A at 480 V AC 50/60 Hz conforming to NEMA AC-23A: 250 A at 480 V AC 50/60 Hz conforming to NEMA DC-22A: 250 A at 125 V DC (1 pole) DC-23A: 250 A at 125 V DC (1 pole)","[Ue] rated operational voltage":"690 V AC 50/60 Hz 1000 V AC 50/60 Hz AC-20 1000 V DC DC-20 750 V DC","Rotary handle mounting location":"Front","[Uimp] rated impulse withstand voltage":"12 kV","[Im] rated making and breaking capacity":"Icm 220 kA at 500 V conforming to DIN (with fuse) Icn 100 kA at 500 V conforming to DIN (with fuse) Icm 176 kA at 415 V conforming to DIN (with fuse) Icm 176 kA at 690 V conforming to DIN (with fuse) Icm 28 kA at 690 V (without fuse) Icn 80 kA at 415 V conforming to DIN (with fuse) Icn 80 kA at 690 V conforming to DIN (with fuse) Icm 37.5 kA at 500 V (without fuse) Icm 40.5 kA at 415 V (without fuse)","[Icw] rated short-time withstand current":"8 kA for 1 s 1.46 kA for 30 s 1.79 kA for 20 s 4.62 kA for 3 s","[Ith] conventional free air thermal current":"200 A ( 60 °C ) vertical 250 A ( 40 °C ) power dissipation per fuse: 23 W vertical 177 A ( 70 °C ) horizontal 177 A ( 70 °C ) vertical 189 A ( 65 °C ) horizontal 189 A ( 65 °C ) vertical 200 A ( 60 °C ) horizontal 211 A ( 55 °C ) horizontal 211 A ( 55 °C ) vertical 222 A ( 50 °C ) horizontal 222 A ( 50 °C ) vertical 231 A ( 45 °C ) horizontal 232 A ( 45 °C ) vertical 241 A ( 40 °C ) horizontal 250 A ( 35 °C ) horizontal","[Ithe] conventional enclosed thermal current":"230 A at 40 °C, Power dissipation per fuse: 27 W (800 mm x 400 mm x 330 mm) 250 A at 40 °C, Power dissipation per fuse: 20 W (800 mm x 400 mm x 330 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/in/en/product/LV480503/switch-disconnector-fuse-fupact-infd250-250-a-3-poles-3f-fuse-type-din-0-1-front-control/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV480503/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV480503","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LV480503 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}