{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1700Q7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1700Q7","canonicalUrl":"https://aoctrl.com/schneider/LC1F1700Q7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1700Q7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F LC1F1700Q7, 3-pole contactor, 1700 A AC-1, 380 V AC 40-400 Hz coil, plate mount.","salesMarkdown":"The AC-1 rating is the thermal current the main poles can carry continuously; for motor duty you'd need the AC-3 figure, which this part doesn't list. It's a big-frame unit: 438 mm wide, 332 mm tall, 238.6 mm deep, bolted to a plate, not snapped onto a DIN rail. The coil is 380 V AC, 40-400 Hz, pulling 2200 VA inrush and 36 VA hold-in. Pick-up range is 0.85 to 1.1 times Uc at 55 °C; drop-out is between 0.3 and 0.5 Uc. That's a wide dropout band — the contactor stays pulled in down to about 114 V and drops somewhere between 114 and 190 V, which matters for brownout ride-through on a critical resistive load. ## Short-circuit coordination and withstand Associated fuse is 1600 A gG at ≤ 440 V. Short-time withstand current (Icw) is 10 kA for 10 s, 7.5 kA for 30 s, 5.5 kA for 1 min — that's the current the contactor can carry without welding during a fault before the upstream fuse clears. Rated breaking capacity is 2550 A per IEC 60947-4-1. Rated impulse withstand voltage (Uimp) is 8 kV, overvoltage category III, so it's suited for fixed-installation distribution panels. Certified to EN 60947-1, EN 60947-4-1, IEC 60947-1, IEC 60947-4-1, JIS C8201-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1. Rated insulation voltage (Ui) is 1000 V per IEC, 1500 V per VDE 0110 group C. Protective treatment is TH for tropical environments.","metaTitle":"Schneider TeSys F LC1F1700Q7 Contactor, 1700 A AC-1, 3P","metaDescription":"Schneider Electric LC1F1700Q7 TeSys F contactor, 1700 A AC-1 rated, 3 NO poles, 380 V AC coil. Sourced to order against RFQ. UL/CSA/IEC certified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"238.6 mm","Range":"TeSys","Width":"438 mm","Height":"332 mm","Standards":"EN 60947-1 EN 60947-4-1 IEC 60947-1 IEC 60947-4-1 JIS C8201-4-1 UL 60947-4-1 CSA C22.2 No 60947-4-1","Operating time":"100...170 ms opening 40...75 ms closing","lifecycle_stage":"eol_hot","Heat dissipation":"36 W","Mounting support":"Plate","Range of product":"TeSys F","Average impedance":"0.1 mOhm - Ith 1700 A 50 Hz","Device short name":"LC1F","Poles description":"3P","Tightening torque":"Control circuit: 1.2 N.m Power circuit: 58 N.m","Compatibility code":"LC1F","Inrush power in VA":"2200 VA, 40...400 Hz cos phi 0.9 (at 20 °C)","Operating altitude":"3000 m without derating","Control circuit type":"AC at 40...400 Hz","Overvoltage category":"III","Protective treatment":"TH","Utilisation category":"AC-1","Contactor application":"Resistive load","Associated fuse rating":"1600 A gG at <= 440 V","Maximum operating rate":"600 cyc/h 55 °C","Connections - terminals":"Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1...4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1...2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1...4 mm²solid without cable end Power circuit: bar 3 cable(s) - busbar cross section: 100 x 5 mm Power circuit: bolted connection","Rated breaking capacity":"2550 A conforming to IEC 60947-4-1","Product or component type":"Contactor","Power dissipation per pole":"200 W AC-1","[Uc] control circuit voltage":"380 V AC 40...400 Hz","[Ui] rated insulation voltage":"1000 V conforming to IEC 60947-4-1 1500 V conforming to VDE 0110 group C 1000 V conforming to UL 60947-4-1","Control circuit voltage limits":"Operational: 0.85...1.1 Uc 40...400 Hz (at 55 °C) Drop-out: 0.3...0.5 Uc 40...400 Hz (at 55 °C)","Power Pole Contact Composition":"3 NO","[Ie] rated operational current":"1700 A (at <40 °C) AC AC-1","[Ue] rated operational voltage":"<= 460 V DC","Hold-in power consumption in VA":"36 VA, 40...400 Hz cos phi 0.9 (at 20 °C)","Ambient air temperature for storage":"-60...80 °C","Ambient air temperature for operation":"-5...40 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"10000 A 40 °C - 10 s 7500 A 40 °C - 30 s 5500 A 40 °C - 1 min 4200 A 40 °C - 3 min 3000 A 40 °C - 10 min","[Ith] conventional free air thermal current":"1700 A (at 40 °C)","Permissible ambient air temperature around the device":"-40...60 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1ae76b17e33e566dc3bfd7e8f2b689b2.pdf","sourceUrl":"https://www.se.com/th/en/product/LC1F1700Q7/tesys-f-contactor-3p-3-no-ac1-1000-v-1700-a-coil-380-v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F1700Q7/alternatives.json"},"ai":{"faq":[{"question":"What is the LC1F1700Q7 rated for?","answer":"It is rated 1700 A in AC-1 utilisation category (resistive loads) at ≤ 40 °C, with 3 NO power poles. The coil is 380 V AC, 40-400 Hz. It carries a 1600 A gG fuse association and has an Icw of 10 kA for 10 s."},{"question":"What standards does the LC1F1700Q7 comply with?","answer":"It is certified to EN 60947-1, EN 60947-4-1, IEC 60947-1, IEC 60947-4-1, JIS C8201-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1. Rated insulation voltage is 1000 V per IEC and 1500 V per VDE 0110 group C."},{"question":"Where can I buy the LC1F1700Q7?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for this exact order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1700Q7","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/LC1F1700Q7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}