{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX4FH190","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX4FH190","canonicalUrl":"https://aoctrl.com/schneider/LX4FH190","factsUrl":"https://aoctrl.com/api/mcp/products/LX4FH190","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LX4FH190 contactor coil, 190 V DC, DC wide range, obsolete lifecycle status.","salesMarkdown":"The LX4FH190 is a replacement contactor coil from the Schneider Electric TeSys range, designed for DC wide-range control circuits at 190 V DC nominal. The coil operates within 0.85...1.1 Uc at 131 °F (55 °C) and drops out between 0.15...0.2 Uc at the same temperature, giving a reliable pick-up and drop-out window for DC control schemes. We can quote the part to order against an RFQ from our multi-source network. ## Coil Specifications in Context The coil has no built-in suppressor module, so an external flyback diode or RC snubber must be added across the coil terminals when driven by a PLC or solid-state output to prevent voltage spikes from damaging the driver. Average coil resistance is 52.32 Ω inrush and 11242 Ω holding at 68 °F (20 °C). The high holding resistance relative to inrush is characteristic of DC economized coil designs, meaning the coil draws a brief high current to pull in, then settles to a low holding current.","metaTitle":"TeSys LX4FH190 Contactor Coil, 190 V DC, Obsolete","metaDescription":"Obsolete TeSys LX4FH190 contactor coil, 190 V DC control voltage, DC wide range. Sourced to order against RFQ. Official lifecycle status: Obsolete.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","Category":"22341-CONTACTOR,D,K,&F ACCESS","Operating time":"40...50 ms closing 40...65 ms opening","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Device short name":"LX4FH","Average resistance":"52.32 Ohm inrush 68 °F (20 °C) 11242 Ohm holding 68 °F (20 °C)","Control circuit type":"DC wide range","Nbr. of units in pkg.":"1","Product or Component Type":"Contactor coil","[Uc] control circuit voltage":"190 V DC","Control circuit voltage limits":"Operational 0.85...1.1 Uc 131 °F (55 °C)) Drop-out 0.15...0.2 Uc 131 °F (55 °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/4b341eabc3a59ea388b4b1fae1b6d866.pdf","sourceUrl":"https://www.se.com/th/en/product/LX4FH190/contactor-coil-fh-190-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX4FH190/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to the LX4FH190?","answer":"No official successor order code is listed in the lifecycle record. A parametric search within the TeSys range for a 190 V DC coil with the same mounting footprint and operating time is the starting point for a replacement, but pin compatibility and mechanical fit must be verified against the existing contactor assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX4FH190","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/LX4FH190 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}}