{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1LD0489","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1LD0489","canonicalUrl":"https://aoctrl.com/schneider/LX1LD0489","factsUrl":"https://aoctrl.com/api/mcp/products/LX1LD0489","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys Integral replacement coil, LX1LD0489, 48 V AC 50 Hz, 350-400 VA inrush, 20-30 VA hold-in.","salesMarkdown":"The LX1LD0489 is a replacement coil for the TeSys Integral line of combination starters — the ones that pack a contactor, overload relay, and disconnect into one DIN-rail footprint. It's the part you order when the original coil opens or the control voltage changes and you're keeping the existing starter base. Rated for 48 V AC 50 Hz control circuits. Inrush draws 350-400 VA at cos phi 0.55; once sealed, the hold-in drops to 20-30 VA at cos phi 0.28. That inrush-to-hold ratio is typical of AC-operated contactor coils — the control transformer sizing needs to cover the inrush peak, not just the sealed VA. Operational voltage window is 0.85 to 1.1 times Uc (40.8 to 52.8 V AC). Drop-out range is 0.25 to 0.7 times Uc (12 to 33.6 V AC) at up to 55 °C. If your line voltage sags below 40.8 V during a brownout, the coil may drop out and the starter opens — that's by design, not a fault. If you're replacing an existing unit, verify the coil resistance (1.26 Ohm at 20 °C) and closed-circuit inductance (0.29 H) against your starter base to confirm the magnetic circuit matches. ## Physical and electrical notes Single unit per package. The coil is a drop-in replacement for the TeSys Integral starter — no modification to the base or wiring required. The 48 V AC winding is designed for 50 Hz supply; operating at 60 Hz will shift the impedance and may reduce pull-in force, so confirm the control transformer frequency matches. Resistance measured at 1.26 Ohm at 68 °F (20 °C). Use this as a bench-check value when troubleshooting a coil that won't pull in — a shorted turn will read significantly lower, an open winding will read infinite.","metaTitle":"Schneider Electric LX1LD0489 TeSys Integral Coil, 48 V AC 50","metaDescription":"TeSys Integral replacement coil, 48 V AC 50 Hz, 350-400 VA inrush, 20-30 VA hold-in. Active production. Order LX1LD0489 for your starter rebuild.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX1LD0489","Category":"22384-STARTERS,INTEGRAL,ACCESS","description":"TeSys Integral - coil - 48 V AC 50 Hz","lifecycle_stage":"current","Device short name":"LX1","Average resistance":"1.26 Ohm 68 °F (20 °C)","Inrush power in VA":"350...400 VA 50 Hz cos phi 0.55","Control circuit type":"AC 50 Hz","Nbr. of units in pkg.":"1","Product or Component Type":"Coil","Inductance of closed circuit":"0.29 H","[Uc] control circuit voltage":"48 V AC 50 Hz","Control circuit voltage limits":"Operational: 0.85...1.1 Uc (at Drop-out: 0.25...0.7 Uc (at <131 °F (55 °C))","Hold-in power consumption in VA":"20...30 VA 50 Hz cos phi 0.28"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/033823c53cf779cef376d238c2f04015.pdf","sourceUrl":"https://www.se.com/nl/en/product/LX1LD0489/tesys-integral-coil-48-v-ac-50-hz/"},"ai":{"faq":[{"question":"What is the control voltage and frequency for this coil?","answer":"Rated 48 V AC at 50 Hz. Inrush is 350-400 VA, hold-in is 20-30 VA. Operational range is 0.85 to 1.1 times Uc (40.8 to 52.8 V AC)."},{"question":"What TeSys range does this coil belong to?","answer":"It is part of the TeSys Integral range — the combination starter family that integrates a contactor, overload relay, and disconnect into a single unit."},{"question":"What is the coil resistance and inductance?","answer":"Average resistance is 1.26 Ohm at 68 °F (20 °C). Inductance of the closed circuit is 0.29 H."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1LD0489","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/LX1LD0489 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}}