{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F185ED11S121","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F185ED11S121","canonicalUrl":"https://aoctrl.com/schneider/LC1F185ED11S121","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F185ED11S121","rawCanonicalId":null},"summary":{"shortDescription":"Square D TeSys F LC1F185ED11S121 contactor, 600V 185A special, lifecycle end-of-life.","salesMarkdown":"The Square D LC1F185ED11S121 is a 600V 185-amp contactor from the TeSys F series, marked as a special order variant. The 185A frame means it handles the full locked-rotor current of a motor that size without welding the main poles. Rated 185A at 600V — that's the thermal continuous current (Ith) through the main poles, not the motor starting current. In AC-3 duty (squirrel-cage motors, start/stop under load), the contactor is rated for the full 185A, so it directly replaces a 185A TeSys F frame on a 600V motor branch. The 'special' designation in the description (SQD LC1F185ED11S121 CONTACTOR 600V 185 AMP SPECIAL) flags a non-standard coil voltage or auxiliary configuration — verify the coil draw and aux contact arrangement against your existing panel wiring before committing the BOM line.","metaTitle":"Square D LC1F185ED11S121 Contactor 600V 185A, EOL","metaDescription":"Square D LC1F185ED11S121 contactor rated 600V 185A, special order. Lifecycle status eol_hot. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F185ED11S121/alternatives.json"},"ai":{"faq":[{"question":"What replaces LC1F185ED11S121?","answer":"No official successor order code is listed for this part. A parametric cross-reference to a standard TeSys F frame at 185A 600V is the practical path, but the coil and aux configuration must match — this was a special order variant."},{"question":"Where can I buy LC1F185ED11S121?","answer":"Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F185ED11S121","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/LC1F185ED11S121 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}}