{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"49554","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"49554","canonicalUrl":"https://aoctrl.com/schneider/49554","factsUrl":"https://aoctrl.com/api/mcp/products/49554","rawCanonicalId":null},"summary":{"shortDescription":"Switch-disconnector fuse body INFD 4 poles 3F - DIN - 400 A- front handle","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Fuses & Fuse Holders"],"specifications":{"Depth":"206 mm","Range":"FuPact","Width":"372 mm","Design":"Horizontal design","Height":"180 mm","Fuse size":"NH0 NH1 NH2","Fuse type":"DIN","Standards":"EN/IEC 60269-1 EN/IEC 60947-5 EN/IEC 60947-1 EN/IEC 60269-4 EN/IEC 60947-3","Rated duty":"Uninterrupted","Control type":"Rotary handle","Network type":"DC AC","Product name":"Fupact INF","Handle colour":"Black","Maximum power":"110 kW at 220/240 V AC 50/60 Hz 210 kW at 380/400 V AC 50/60 Hz 230 kW at 415 V AC 50/60 Hz 280 kW at 500/525 V AC 50/60 Hz 330 kW at 660/690 V AC 50/60 Hz","lifecycle_stage":"unknown","Mounting support":"Mounting plate","Pollution degree":"3","Range of product":"INF200...800","Contact operation":"Double-break","Device short name":"INFD400","Network frequency":"50/60 Hz","Poles description":"4P","Tightening torque":"30...44 N.m for terminal","Device application":"Protection","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":"8000 cycles","IK degree of protection":"IK07 conforming to EN 50102 IK10 conforming to EN 50102","IP degree of protection":"IP20 conforming to IEC 60529 IP65 conforming to IEC 60529","Intermittent duty class":"Class 120 - 60 %","Provision for padlocking":"3 padlocks","Handle front plate colour":"Black","Product or component type":"Switch-disconnector-fuse","Suitability for isolation":"Yes","Contact position indicator":"Yes","Protected poles description":"3f","Rotary handle mounting style":"Direct Extended","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz 1000 V DC","[Ie] rated operational current":"AC-22A: 400 A at 220/240 V AC 50/60 Hz AC-22A: 400 A at 380/415 V AC 50/60 Hz AC-22A: 400 A at 440/480 V AC 50/60 Hz AC-22A: 400 A at 500/525 V AC 50/60 Hz AC-22A: 400 A at 660/690 V AC 50/60 Hz AC-23A: 400 A at 220/240 V AC 50/60 Hz AC-23A: 400 A at 380/415 V AC 50/60 Hz AC-23A: 400 A at 440/480 V AC 50/60 Hz AC-23A: 400 A at 500/525 V AC 50/60 Hz AC-23A: 400 A at 660/690 V AC 50/60 Hz DC-22A: 400 A at 125 V DC (2 poles in series) DC-22A: 400 A at 250 V DC (2 poles in series) DC-22A: 400 A at 500 V DC (3 poles in series) DC-22A: 400 A at 750 V DC (3 poles in series) DC-23A: 400 A at 125 V DC (2 poles in series) DC-23A: 400 A at 250 V DC (2 poles in series) DC-23A: 400 A at 500 V DC (3 poles in series) DC-23A: 400 A at 750 V DC (3 poles in series)","[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","Ambient air temperature for storage":"-50...85 °C","Ambient air temperature for operation":"-25...70 °C","[Uimp] rated impulse withstand voltage":"12 kV","[Im] rated making and breaking capacity":"Icm 105 kA at 690 V conforming to DIN (with fuse) Icm 176 kA at 415 V conforming to BS (with fuse) Icm 220 kA at 500 V conforming to DIN (with fuse) Icn 100 kA at 500 V conforming to DIN (with fuse) Icn 50 kA at 690 V conforming to DIN (with fuse) Icn 80 kA at 415 V conforming to BS (with fuse) Icm 35 kA at 690 V (without fuse) Icm 40 kA at 415 V (without fuse) Icm 40 kA at 500 V (without fuse)","[Icw] rated short-time withstand current":"10 kA for 1 s 1.85 kA for 30 s 2.25 kA for 20 s 5.8 kA for 3 s","[Ith] conventional free air thermal current":"268 A ( 70 °C ) horizontal 277 A ( 65 °C ) horizontal 280 A ( 70 °C ) vertical 295 A ( 60 °C ) horizontal 300 A ( 65 °C ) vertical 313 A ( 55 °C ) horizontal 320 A ( 60 °C ) vertical 331 A ( 50 °C ) horizontal 340 A ( 55 °C ) vertical 350 A ( 45 °C ) horizontal 360 A ( 50 °C ) vertical 368 A ( 40 °C ) horizontal 380 A ( 45 °C ) vertical 386 A ( 35 °C ) horizontal 400 A ( 40 °C ) power dissipation per fuse: 45 W 400 A ( 40 °C ) vertical","[Ithe] conventional enclosed thermal current":"360 A at 40 °C, Power dissipation per fuse: 37 W (500 mm x 400 mm x 250 mm) 400 A at 40 °C, Power dissipation per fuse: 34 W (500 mm x 400 mm x 250 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$782434.09","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/be/en/product/49554/switchdisconnector-fuse-body-infd-4-poles-3f-din-400-a-front-handle/","alternativesUrl":"https://aoctrl.com/api/mcp/products/49554/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/49554","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/49554 when reusing this data. 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