{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX4FJ055","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX4FJ055","canonicalUrl":"https://aoctrl.com/schneider/LX4FJ055","factsUrl":"https://aoctrl.com/api/mcp/products/LX4FJ055","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LX4FJ055, contactor coil, FJ frame, 55 V DC, low-consumption DC, without built-in suppressor module.","salesMarkdown":"The LX4FJ055 is a replacement contactor coil from the TeSys range, designed for FJ-frame contactors. It operates on a 55 V DC control circuit and uses low-consumption DC coil technology without a built-in suppressor module. Opening time is 45 to 60 ms; closing time is 50 to 60 ms. The coil draws a 3.16 Ω inrush resistance at 68 °F (20 °C) and 813 Ω holding resistance at the same temperature. Control voltage limits are specified: dropout occurs at 0.2 to 0.35 Uc at 131 °F (55 °C); operational range is 0.85 to 1.1 Uc at the same temperature. Ambient air temperature for operation is 23 to 131 °F (-5 to 55 °C).","metaTitle":"TeSys LX4FJ055 Contactor Coil, 55 V DC, Active","metaDescription":"TeSys LX4FJ055 contactor coil, 55 V DC control circuit, active production. Operating time 45-60 ms open, 50-60 ms close. Low-consumption DC coil without suppressor module.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX4FJ055","Category":"18401-WORLD SERVICE PARTS(CTR ACCESS)","description":"contactor coil - FJ - 55 V DC","Operating time":"45...60 ms opening 50...60 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Device short name":"LX4FJ","Average resistance":"3.16 Ohm inrush 68 °F (20 °C) 813 Ohm holding 68 °F (20 °C)","Control circuit type":"DC low consumption","Nbr. of units in pkg.":"1","Product or Component Type":"Contactor coil","[Uc] control circuit voltage":"55 V DC","Control circuit voltage limits":"Drop-out 0.2...0.35 Uc 131 °F (55 °C)) Operational 0.85...1.1 Uc 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/a88c8e79c3f8948da664ed65fb61a5a9.pdf","sourceUrl":"https://www.se.com/th/en/product/LX4FJ055/contactor-coil-fj-55-v-dc/"},"ai":{"faq":[{"question":"What is the control voltage for this coil?","answer":"The control circuit voltage is 55 V DC, with dropout at 0.2-0.35 Uc and operational range 0.85-1.1 Uc at 131 °F (55 °C)."},{"question":"Does this coil include a built-in suppressor module?","answer":"No, the coil technology is listed as without built-in suppressor module."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX4FJ055","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/LX4FJ055 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}