{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FH0852","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FH0852","canonicalUrl":"https://aoctrl.com/schneider/LX1FH0852","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FH0852","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys, contactor coil LX1FH0852, 85 V AC 40...400 Hz, 8 W, without built-in suppressor module.","salesMarkdown":"The LX1FH0852 is an 85 V AC replacement coil from the TeSys range, designed for LC1F contactors. It operates on a 40 to 400 Hz control circuit and draws 8 W of heat dissipation at those frequencies. The coil does not include a built-in suppressor module, so you will need to add external suppression (RC snubber or varistor) across the coil terminals if your control circuit requires it — something to plan for during panel integration. The coil's control voltage limits are specified at 131 °F (55 °C): dropout occurs at 0.35 to 0.55 Uc (roughly 30 to 47 V AC), and the operational range is 0.85 to 1.1 Uc (about 72 to 94 V AC). This means the coil will hold in reliably down to about 72 V but may drop out if your line voltage sags below that. Opening time runs 100 to 170 ms, closing time 40 to 65 ms — the asymmetry matters for sequencing interlocks in motor starter circuits. Maximum operating rate is 2400 cycles per hour at 55 °C, which is fine for standard conveyor or pump cycling but not for high-speed jogging applications. The coil is rated for AC control circuits only — do not apply DC voltage, as the impedance and dropout characteristics are designed for AC sine-wave operation.","metaTitle":"Schneider LX1FH0852 TeSys contactor coil, 85 V AC 40-400 Hz","metaDescription":"Active LX1FH0852 TeSys replacement coil for LC1F contactors. 85 V AC control at 40-400 Hz, 8 W dissipation, no suppressor. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX1FH0852","Category":"22341-CONTACTOR,D,K,&F ACCESS","description":"contactor coil - LX1F - 65 V AC - 40/400 Hz","Operating time":"100...170 ms opening 40...65 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"8 W 40...400 Hz","Device short name":"LX1FH","Control circuit type":"AC 40...400 Hz","Nbr. of units in pkg.":"1","Maximum operating rate":"2400 cyc/h 131 °F (55 °C)","Product or Component Type":"Contactor coil","[Uc] control circuit voltage":"85 V AC 40...400 Hz","Control circuit voltage limits":"Drop-out 0.35...0.55 Uc 40...400 Hz 131 °F (55 °C)) Operational 0.85...1.1 Uc 40...400 Hz 131 °F (55 °C))","Ambient Air Temperature for Operation":"23...131 °F (-5...55 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a7190d47adb3ebb525d7a7535cbba306.pdf","sourceUrl":"https://www.se.com/th/en/product/LX1FH0852/contactor-coil-lx1f-65-v-ac-40-400-hz/"},"ai":{"faq":[{"question":"What is the control voltage and frequency range for this coil?","answer":"The control voltage is 85 V AC, and it operates across 40 to 400 Hz. Dropout voltage is 0.35 to 0.55 Uc (approximately 30 to 47 V AC), and the operational range is 0.85 to 1.1 Uc (approximately 72 to 94 V AC), all at 55 °C."},{"question":"Does this coil come with a built-in suppressor?","answer":"No, the LX1FH0852 is specified without a built-in suppressor module. You will need to add external suppression (RC snubber or varistor) if your control circuit requires it."},{"question":"What contactor range does this coil fit?","answer":"This coil belongs to the TeSys range and is designed for use with LC1F contactors. The device short name is LX1FH."},{"question":"What is the heat dissipation of this coil?","answer":"The coil dissipates 8 W at 40 to 400 Hz. This is the heat that must be accounted for in your panel's thermal budget."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FH0852","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/LX1FH0852 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}