{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F2254F7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F2254F7","canonicalUrl":"https://aoctrl.com/schneider/LC1F2254F7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F2254F7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F LC1F2254F7, 4-pole contactor, 315 A AC-1 rated operational current, 110 V AC 40-400 Hz control circuit, plate mount.","salesMarkdown":"## TeSys F LC1F2254F7 — 315 A AC-1 Contactor, 4-Pole, 110 VAC Coil The Schneider Electric LC1F2254F7 is a 4-pole contactor from the TeSys F series, rated for 315 A in AC-1 utilisation category (resistive loads) at up to 440 V. The 110 V AC control coil operates across 40-400 Hz, with a closing time of 35 ms and opening time of 130 ms at rated control voltage. It's built for panel mounting on a plate, not DIN rail — plan for bolted or bar connections on the power side and screw-clamp terminals on the control side. ## What the AC-1 315 A Rating Means for Your Load The 315 A figure is the rated operational current (Ie) for AC-1 duty — resistive loads like heaters, furnaces, or lighting banks. That's not a motor-rating number; AC-3 (motor) current will be lower. The contactor's average impedance per pole is 0.32 mΩ at Ith 315 A, 50 Hz, and heat dissipation runs 8-9.8 W total, with 32 W per pole in AC-1 service. For motor switching, you'd need to derate based on the AC-3 curve — this part is specced for the resistive load class. ## Electrical and Mechanical Margins Rated insulation voltage (Ui) is 1000 V per IEC 60947-4-1, with impulse withstand (Uimp) at 8 kV — overvoltage category III. The associated fuse rating is 315 A gG or 250 A aM at ≤ 440 V. Rated breaking capacity is 1800 A per IEC 60947-4-1. Control circuit voltage limits: pick-up at 0.85-1.1 Uc, drop-out at 0.2-0.55 Uc across 40-400 Hz at 55 °C. The contactor complies with JIS C8201-4-1, IEC 60947-1, EN 60947-1, IEC 60947-4-1, and EN 60947-4-1. The front face with shrouds achieves IP20 per IEC 60529 and VDE 0106. Protective treatment is TH (tropicalised). Dimensions: 197 mm height, 208.5 mm width, 181 mm depth.","metaTitle":"TeSys F LC1F2254F7 Contactor, 315A AC-1, 110VAC Coil","metaDescription":"Schneider Electric TeSys F LC1F2254F7 4-pole contactor, 315 A AC-1 at 440V, 110 VAC 40-400Hz coil. EOL lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"181 mm","Range":"TeSys","Width":"208.5 mm","Height":"197 mm","Standards":"JIS C8201-4-1 IEC 60947-1 EN 60947-1 IEC 60947-4-1 EN 60947-4-1","Operating time":"35 ms closing (at Uc) 130 ms opening (at Uc)","lifecycle_stage":"eol_hot","Heat dissipation":"8...9.8 W","Mounting support":"Plate","Range of product":"TeSys F","Average impedance":"0.32 mOhm - Ith 315 A 50 Hz","Device short name":"LC1F","Poles description":"4P","Tightening torque":"Control circuit: 1.2 N.m Power circuit: 35 N.m","Compatibility code":"LC1F","Inrush power in VA":"1070 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","Mechanical durability":"10 Mcycles","Associated fuse rating":"315 A gG at 250 A aM at <= 440 V","Maximum operating rate":"2400 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 2 cable(s) - busbar cross section: 32 x 4 mm Power circuit: lugs-ring terminals 1 cable(s) 185 mm² Power circuit: connector 1 cable(s) 185 mm² Power circuit: bolted connection","IP degree of protection":"IP20 front face with shrouds conforming to IEC 60529 IP20 front face with shrouds conforming to VDE 0106","Rated breaking capacity":"1800 A conforming to IEC 60947-4-1","Product or component type":"Contactor","Power dissipation per pole":"32 W AC-1","[Uc] control circuit voltage":"110 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","Control circuit voltage limits":"Operational: 0.85...1.1 Uc 40...400 Hz (at 55 °C) Drop-out: 0.2...0.55 Uc 40...400 Hz (at 55 °C)","Power Pole Contact Composition":"4 NO","[Ie] rated operational current":"315 A (at <40 °C) at <= 440 V AC-1","[Ue] rated operational voltage":"<= 690 V AC 50/60 Hz","Hold-in power consumption in VA":"9.9 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...55 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"1800 A 40 °C - 10 s 1000 A 40 °C - 30 s 850 A 40 °C - 1 min 560 A 40 °C - 3 min 440 A 40 °C - 10 min","[Ith] conventional free air thermal current":"315 A (at 40 °C)","Permissible ambient air temperature around the device":"-40...70 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/be2a913be736894ba0bdf22fcd907c86.pdf","sourceUrl":"https://www.se.com/ae/en/product/LC1F2254F7/tesys-f-contactor-4p-4-no-ac1-440-v-315-a-coil-110-v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F2254F7/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F2254F7","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/LC1F2254F7 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}}