{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX0FF224","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX0FF224","canonicalUrl":"https://aoctrl.com/schneider/LX0FF224","factsUrl":"https://aoctrl.com/api/mcp/products/LX0FF224","rawCanonicalId":null},"summary":{"shortDescription":"TeSys F contactor coil, LX0FF224, 220 V AC/DC latching / 24 V AC/DC unlatching, 35-40 ms latching operating time.","salesMarkdown":"The LX0FF224 is a TeSys F contactor coil — the replaceable solenoid that pulls in and holds the main power contacts on a TeSys F frame contactor. It is a dual-voltage design: the latching circuit operates at 220 V AC/DC while the unlatching (hold-in) circuit runs at 24 V AC/DC, which means the coil draws high inrush to close the contacts then drops to a lower hold-in voltage, reducing continuous power dissipation in the panel. Operating time is 35 to 40 ms for latching (closing) and 50 to 100 ms for unlatching (opening), so the contactor responds fast enough for motor starting and general switching duty but not for high-speed semiconductor switching. ## Control circuit and integration notes The control circuit accepts AC at 50 to 400 Hz or DC, standard for industrial panels where a 220 V control transformer feeds the latching circuit and a separate 24 V supply handles the hold-in. The coil resistance measures 29.5 Ω for the latching winding and 39.5 Ω for the unlatching winding at 20 °C — useful for calculating inrush current and verifying the control transformer sizing. Voltage tolerance is 0.85 to 1.1 times the rated control voltage on both circuits, so a 220 V latching supply can sag to 187 V and still pull the contactor in. Mounts directly onto the TeSys F contactor base; no additional wiring adapter needed. The coil terminals accept standard ring or fork crimp terminals. Panel builders should verify the control transformer VA rating covers the latching inrush — the 29.5 Ω resistance at 220 V implies roughly 7.5 A peak inrush, though the hold-in current at 24 V is under 1 A.","metaTitle":"TeSys LX0FF224 Contactor Coil, 220 V Latching / 24 V Unlatch","metaDescription":"TeSys F LX0FF224 contactor coil, 220 V AC/DC latching, 24 V AC/DC unlatching. Active production. 35-40 ms latching, 50-100 ms unlatching. 1 Mcycles mechanical durability. Sourced t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX0FF224","description":"TeSys F - contactor coil - LX0FF - 220 V latching - 24 V unlatching AC/DC","Operating time":"35...40 ms latching 50...100 ms unlatching","lifecycle_stage":"current","Device short name":"LX0FF","Average resistance":"29.5 Ohm latching at 20 °C 39.5 Ohm unlatching at 20 °C","Control circuit type":"AC at 50...400 Hz DC standard","Mechanical durability":"1 Mcycles","Maximum operating rate":"120 cyc/h 40 °C","Product or component type":"Contactor coil","[Uc] control circuit voltage":"220 V AC 50...400 Hz latching 24 V AC 50...400 Hz unlatching 220 V DC latching 24 V DC unlatching","Control circuit voltage limits":"Latching: 0.85...1.1 Uc Unlatching: 0.85...1.1 Uc"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cff4efe1b9b42f1d1245017918a039f4.pdf","sourceUrl":"https://www.se.com/vn/en/product/LX0FF224/tesys-f-contactor-coil-lx0ff-220-v-latching-24-v-unlatching-ac-dc/"},"ai":{"faq":[{"question":"What are the key operating times for this coil?","answer":"Latching (closing) time is 35 to 40 ms; unlatching (opening) time is 50 to 100 ms. These times are measured at rated control voltage and typical for a TeSys F frame contactor coil."},{"question":"What control voltages does the LX0FF224 require?","answer":"The latching circuit requires 220 V AC (50-400 Hz) or 220 V DC. The unlatching (hold-in) circuit requires 24 V AC (50-400 Hz) or 24 V DC. Both circuits accept 0.85 to 1.1 times the rated voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX0FF224","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/LX0FF224 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}}