{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1700G7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1700G7","canonicalUrl":"https://aoctrl.com/schneider/LC1F1700G7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1700G7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, LC1F1700G7, 3-pole contactor, 1700 A AC-1, 120 VAC 40-400 Hz coil, plate mount.","salesMarkdown":"## 1700 A AC-1 Power Contactor — Lifecycle & Fit The Schneider Electric LC1F1700G7 is a TeSys F series 3-pole contactor rated for 1700 A conventional free-air thermal current (Ith) at 40 °C, with the same 1700 A figure as its AC-1 rated operational current (Ie) for resistive loads. That 1700 A number governs the real-world fit: this contactor is sized for heavy resistive heating banks, furnace elements, or large transformer primary switching — not motor starting, where the AC-3 derating would be substantially lower. The control circuit is 120 V AC, 40-400 Hz, with an inrush of 2200 VA and a hold-in draw of 36 VA. ## Withstand & Breaking Capacity — Selectivity Headroom The LC1F1700G7 carries a rated short-time withstand current (Icw) of 10,000 A for 10 seconds at 40 °C, stepping down to 7500 A for 30 s, 5500 A for 1 minute, 4200 A for 3 minutes, and 3000 A for 10 minutes. That 10 kA / 10 s figure is the one a site electrical engineer checks for coordination with upstream protection — it tells you the contactor can ride through a delayed fault long enough for the feeder breaker to clear, provided the let-through energy stays under the I²t curve. Rated breaking capacity is 2550 A per IEC 60947-4-1, and the associated fuse recommendation is 1600 A gG at ≤ 440 V. ## Mounting & Termination — Panel Integration Plate-mounted (not DIN-rail), with overall dimensions of 438 mm wide, 332 mm high, and 238.6 mm deep. Power circuit termination uses bar-type connectors accepting up to three cables per pole with a 100 x 5 mm busbar cross-section, torqued to 58 N·m. Control circuit wiring uses screw-clamp terminals accepting 1 to 4 mm² flexible or solid conductors, torqued to 1.2 N·m. The power pole contact composition is 3 NO. Certified to IEC 60947-4-1, EN 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. Rated insulation voltage (Ui) is 1000 V per IEC/UL 60947-4-1, with an impulse withstand voltage (Uimp) of 8 kV. Overvoltage category III. Protective treatment is TH for tropical environments.","metaTitle":"Schneider Electric LC1F1700G7 TeSys F Contactor, 1700 A AC-1","metaDescription":"Schneider Electric LC1F1700G7 TeSys F contactor, 1700 A AC-1 rated operational current, 120 VAC 40-400 Hz control circuit. 3-pole, plate mount. EOL status; sourced to order. UL, CS","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 IEC 60947-4-1 IEC 60947-1 EN 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","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":"120 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/56c7a5f1c4df8a41de11d970b2cff590.pdf","sourceUrl":"https://www.se.com/be/en/product/LC1F1700G7/tesys-f-contactor-3p-3-no-ac1-1000-v-1700-a-coil-120-v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F1700G7/alternatives.json"},"ai":{"faq":[{"question":"What is LC1F1700G7's listed depth?","answer":"The depth is 238.6 mm."},{"question":"What compliance documentation does this brand provide for LC1F1700G7?","answer":"The LC1F1700G7 is certified to IEC 60947-4-1, EN 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. Rated insulation voltage is 1000 V per IEC/UL 60947-4-1, with an impulse withstand voltage of 8 kV."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1700G7","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/LC1F1700G7 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}}