{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FG660","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FG660","canonicalUrl":"https://aoctrl.com/schneider/LX1FG660","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FG660","rawCanonicalId":null},"summary":{"shortDescription":"TeSys F, contactor coil, LX1FG660, 660...690 V AC 50 Hz, 805 VA inrush, 55 VA hold-in, 18...24 W heat dissipation.","salesMarkdown":"## Part Identity and Sourcing Status The LX1FG660 lifecycle status is Obsolete. ## Electrical and Mechanical Specifications The coil operates on a 660...690 V AC 50 Hz control circuit, with an inrush power consumption of 805 VA at 50 Hz (cos φ 0.3) and a hold-in consumption of 55 VA at 50 Hz (cos φ 0.3). Heat dissipation is rated at 18...24 W at 50 Hz. The average resistance measures 154 Ω at 68 °F (20 °C), and the inductance of the closed circuit is 21.8 H. Operating time is specified as 20...35 ms for closing and 7...15 ms for opening. The control circuit voltage limits are: dropout at 0.35...0.55 Uc and operational at 0.85...1.1 Uc, both at 50/60 Hz and 131 °F (55 °C). The coil is supplied without a built-in suppressor module, which means the integrator must add external suppression (e.g., RC snubber or varistor) across the coil terminals to limit switching transients — a standard requirement for inductive loads in control panels. This coil is a service part for TeSys F contactors — it mounts onto the contactor's magnet assembly and is wired to the control circuit via the coil terminals. Given the 660...690 V AC control voltage, this coil is suited for applications where the control supply is derived from a higher-voltage line, such as in heavy industrial installations with 690 V distribution. The absence of a built-in suppressor means the installer must verify that the control circuit's switching device (PLC output, relay, or contactor auxiliary) is rated for the coil's inrush current of 805 VA.","metaTitle":"TeSys LX1FG660 Contactor Coil, 660-690V AC 50Hz, Obsolete","metaDescription":"TeSys F LX1FG660 contactor coil, 660-690V AC 50Hz control voltage. Obsolete per manufacturer lifecycle status. Sourced to order against RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","Category":"18401-WORLD SERVICE PARTS(CTR 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":"154 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":"21.8 H","[Uc] control circuit voltage":"660...690 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/dafc56ea8eb4678b8c03fb60abe9b04c.pdf","sourceUrl":"https://www.se.com/th/en/product/LX1FG660/tesys-f-contactor-coil-lx1fg-660-690-v-ac-50-hz/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX1FG660/alternatives.json"},"ai":{"faq":[{"question":"What is LX1FG660's listed range (TeSys) on this component line?","answer":"The LX1FG660 belongs to the TeSys range, specifically the TeSys F series of contactor coils."},{"question":"What is LX1FG660's listed category (18401-WORLD SERVICE PARTS(CTR ACCESS)) on this component line?","answer":"The category is 18401-WORLD SERVICE PARTS(CTR ACCESS), indicating it is classified as a service part for contactor accessories in the global service parts catalog."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FG660","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/LX1FG660 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}}