{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FH0522","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FH0522","canonicalUrl":"https://aoctrl.com/schneider/LX1FH0522","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FH0522","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LX1FH0522, contactor coil, 52 V AC 40-400 Hz, 8 W dissipation, without built-in suppressor module.","salesMarkdown":"The LX1FH0522 is a replacement contactor coil from the TeSys range, designed for LX1F contactors. It operates on 52 V AC at 40 to 400 Hz, drawing 8 W of heat dissipation. The coil has no built-in suppressor module, so you'll need to add external suppression (RC snubber or varistor) across the coil terminals if driving it from a PLC output or electronic controller — the lack of internal suppression means the coil's inductive kickback is unmanaged without it. Control circuit voltage is 52 V AC, with a dropout threshold of 0.35 to 0.55 Uc (roughly 18 to 29 V) and a pickup range of 0.85 to 1.1 Uc (44 to 57 V) at 55 °C. That means the coil will reliably pull in above about 44 V and drop out below about 29 V — important if your control transformer sags under load or you're running a long cable run. Opening time is 100 to 170 ms, closing time 40 to 65 ms; the maximum operating rate is 2400 cycles per hour at 55 °C, which is fine for most motor starting and switching duty but not for high-speed cycling applications like rapid reversing.","metaTitle":"TeSys LX1FH0522 Contactor Coil, 52 V AC 40-400 Hz","metaDescription":"TeSys LX1FH0522 contactor coil, 52 V AC 40-400 Hz, 8 W dissipation, 100-170 ms opening. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX1FH0522","Category":"22341-CONTACTOR,D,K,&F ACCESS","description":"contactor coil - LX1F - 52 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":"52 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/0526c5020a07637b31b8bd4582ab7471.pdf","sourceUrl":"https://www.se.com/sg/en/product/LX1FH0522/contactor-coil-lx1f-52-v-ac-40-400-hz/"},"ai":{"faq":[{"question":"What is the control voltage and frequency range?","answer":"The coil is rated for 52 V AC at 40 to 400 Hz. It will not work on DC control circuits."},{"question":"Does this coil have a built-in suppressor?","answer":"No. The coil technology is listed as 'without built-in suppressor module'. You must add an external RC snubber or varistor across the coil if switching it with an electronic output."},{"question":"What are the opening and closing times?","answer":"Opening time is 100 to 170 ms; closing time is 40 to 65 ms. Maximum operating rate is 2400 cycles per hour at 55 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FH0522","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/LX1FH0522 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}}