{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX4FL375","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX4FL375","canonicalUrl":"https://aoctrl.com/schneider/LX4FL375","factsUrl":"https://aoctrl.com/api/mcp/products/LX4FL375","rawCanonicalId":null},"summary":{"shortDescription":"TeSys F, contactor coil, LX4FL375, 375 V DC, DC low consumption, without built-in suppressor module.","salesMarkdown":"## Coil Specifications and Fit The LX4FL375: This is a 375 V DC control coil for the TeSys F contactor range. The control circuit is DC low consumption type, drawing 1600 W inrush and holding at 9 W at 20 °C. The coil has an average inrush resistance of 152 Ohm and a holding resistance of 23120 Ohm. The control circuit voltage limits are critical for reliable operation: drop-out occurs at 0.2 to 0.35 Uc (75 to 131 V DC) at 55 °C, and the operational range is 0.85 to 1.1 Uc (319 to 413 V DC) at 55 °C. Ensure your control supply stays within these bounds to avoid nuisance drop-out or coil damage. The coil is supplied without a built-in suppressor module. For DC switching, you must add an external flyback diode or varistor across the coil terminals to protect the control circuit from inductive kickback. The inductance of the closed circuit is 2910 H. ## Operating Characteristics Operating time is 40 to 50 ms for opening and 60 to 70 ms for closing. Maximum operating rate is 1200 cycles per hour at 55 °C. The ambient air temperature range for operation is -5 to 55 °C. This covers most indoor industrial panel environments but not extended cold storage or high-heat applications near furnaces.","metaTitle":"TeSys LX4FL375 Contactor Coil, 375 V DC, Obsolete","metaDescription":"TeSys F LX4FL375 contactor coil, 375 V DC control circuit. Obsolete status per manufacturer. Sourced to order against RFQ. Operating time 40-50 ms open, 60-70 ms close.","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":"40...50 ms opening 60...70 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Device short name":"LX4FL","Inrush power in W":"1600 W 68 °F (20 °C))","Average resistance":"152 Ohm inrush 68 °F (20 °C) 23120 Ohm holding 68 °F (20 °C)","Control circuit type":"DC low consumption","Mechanical durability":"5 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"1200 cyc/h 131 °F (55 °C)","Product or Component Type":"Contactor coil","Inductance of closed circuit":"2910 H","[Uc] control circuit voltage":"375 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))","Hold-in power consumption in W":"9 W 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/d73873420356934bbe26202982844aa1.pdf","sourceUrl":"https://www.se.com/th/en/product/LX4FL375/tesys-f-contactor-coil-lx4fl-375-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX4FL375/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to LX4FL375 in the TeSys F family?","answer":"The LX4FL375 is a 375 V DC coil. The closest functional alternative would be another TeSys F coil with the same mechanical footprint and a DC control voltage that matches your supply. Check the control circuit voltage limits: drop-out at 0.2 to 0.35 Uc and operational at 0.85 to 1.1 Uc. A coil with a different voltage rating may not operate correctly in your circuit."},{"question":"What compliance documentation is available for LX4FL375?","answer":"The manufacturer's lifecycle record does not include specific compliance documentation (RoHS, REACH, UL, IEC) for this obsolete part. For a replacement part, request the declaration of conformity from the manufacturer."},{"question":"What is the operating time for LX4FL375?","answer":"Opening time is 40 to 50 ms; closing time is 60 to 70 ms. Maximum operating rate is 1200 cycles per hour at 55 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX4FL375","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/LX4FL375 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}}