{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FG056","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FG056","canonicalUrl":"https://aoctrl.com/schneider/LX1FG056","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FG056","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, contactor coil LX1FG056, 56 V AC 50 Hz, 805 VA inrush, 55 VA hold, 18...24 W dissipation.","salesMarkdown":"The LX1FG056 is a replacement contactor coil from the Schneider Electric TeSys F range, designed to be mounted onto the corresponding TeSys F contactor base. It operates on a 56 V AC 50 Hz control circuit and is supplied without a built-in suppressor module, so the installer must add external suppression (RC snubber or varistor) across the coil terminals to protect the control circuit from voltage spikes during de-energization. The coil draws an inrush power of 805 VA at 50 Hz (cos φ 0.3) and settles to a hold-in power of 55 VA at 50 Hz (cos φ 0.3), with a steady-state heat dissipation of 18 to 24 W at 50 Hz. The closing time is 20 to 35 ms and the opening time is 7 to 15 ms, which is typical for a contactor of this frame size and governs the timing coordination in a motor-starting circuit. If you need a drop-in replacement, the practical approach is to verify the mechanical fit and electrical ratings of the complete TeSys F contactor assembly (contactor base plus coil) as a unit, rather than sourcing the coil alone. The coil's control voltage (56 V AC 50 Hz) is an uncommon value, so a contactor replacement with a different coil voltage may require a control-circuit transformer change. ## Key electrical characteristics for fit verification The coil's control circuit voltage limits are specified at 131 °F (55 °C): dropout occurs at 0.35 to 0.55 Uc (19.6 to 30.8 V AC), and the operational range is 0.85 to 1.1 Uc (47.6 to 61.6 V AC). This means the coil will reliably pick up and seal in when the control voltage is within 47.6 to 61.6 V AC, and will drop out when the voltage falls below approximately 20 to 31 V AC. The ambient air temperature range for operation is 23 to 131 °F (-5 to 55 °C). The coil has an average resistance of 1.04 Ω at 68 °F (20 °C) and an inductance of 0.17 H when the contactor is closed. These figures define the coil's suitability for high-duty-cycle applications like conveyor systems or pump cycling.","metaTitle":"Schneider LX1FG056 TeSys F Contactor Coil, 56 V AC 50 Hz","metaDescription":"Obsolete Schneider LX1FG056 TeSys F contactor coil, 56 V AC 50 Hz, 805 VA inrush, 55 VA hold. Sourced to order against RFQ. Verify fit for existing TeSys F contactor base.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","Category":"22341-CONTACTOR,D,K,&F ACCESS","Operating time":"20...35 ms closing 7...15 ms opening","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"18...24 W 50 Hz","Device short name":"LX1FG","Average resistance":"1.04 Ohm 68 °F (20 °C)","Inrush power in VA":"805 VA 50 Hz cos phi 0.3 (at 68 °F (20 °C))","Control circuit type":"AC 50 Hz","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"2400 cyc/h 131 °F (55 °C)","Product or Component Type":"Contactor coil","Inductance of closed circuit":"0.17 H","[Uc] control circuit voltage":"56 V AC 50 Hz","Control circuit voltage limits":"Drop-out 0.35...0.55 Uc 50/60 Hz 131 °F (55 °C)) Operational 0.85...1.1 Uc 50/60 Hz 131 °F (55 °C))","Hold-in power consumption in VA":"55 VA 50 Hz cos phi 0.3 (at 68 °F (20 °C))","Ambient Air Temperature for Operation":"23...131 °F (-5...55 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/37beb97b65fc12179b57a6c82a20cdb5.pdf","sourceUrl":"https://www.se.com/sg/en/product/LX1FG056/contactor-coil-tesys-f-lx1fg-56-v-ac-50-hz/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX1FG056/alternatives.json"},"ai":{"faq":[{"question":"What is the closest replacement for the LX1FG056?","answer":"There is no official successor order code from Schneider. The only reliable replacement path is to source the complete TeSys F contactor assembly that matches the required coil voltage and contact rating, then verify mechanical fit in the panel. The 56 V AC 50 Hz coil voltage is non-standard, so a control-circuit transformer change may be needed if substituting with a different coil voltage."},{"question":"What is the LX1FG056's range and category?","answer":"It belongs to the Schneider TeSys range, category 'Contactor, D, K, & F Access', and is specifically a contactor coil (Product or Component Type: Contactor coil)."},{"question":"Does the LX1FG056 include a built-in suppressor module?","answer":"No. The coil is supplied without a built-in suppressor module. An external RC snubber or varistor must be added across the coil terminals to suppress voltage spikes during de-energization."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FG056","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/LX1FG056 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}}