{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1D40U7M","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1D40U7M","canonicalUrl":"https://aoctrl.com/schneider/LC1D40U7M","factsUrl":"https://aoctrl.com/api/mcp/products/LC1D40U7M","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D IEC contactor, LC1D40U7M, nonreversing, 40A, 30HP at 480VAC, up to 100kA SCCR, 3-pole, 240VAC 50/60Hz coil, open style.","salesMarkdown":"The LC1D40U7M is a TeSys D nonreversing contactor rated 40 A in AC-3 duty, which is the standard category for squirrel-cage motor starting — that 40 A figure is the motor full-load current it can switch, not a resistive-heater current. At 480 VAC it handles 30 HP, and the short-circuit current rating (SCCR) reaches 100 kA when paired with the right upstream fuse or breaker, so it can sit on a high-fault panel without needing a bigger main. The coil pulls 240 VAC at 50/60 Hz, common across North American and European line voltages. It also carries AC-1 (resistive load), AC-4 (plugging/inching), and AC-3e (enhanced motor) ratings, so it's not limited to simple on-off motor duty — you can run it on heater banks or reversing applications where the contacts see inrush on every closure. ## Standards and environmental range It's certified to CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, and UL 60947-4-1 — that covers both North American and IEC installations, so it passes inspection in most jurisdictions without a second part number. The flame retardance is V1 per UL 94, and the glow-wire test passes at 1562 °F (850 °C) per IEC 60695-2-1, which is the standard for unattended equipment. Ambient temperature range is -40 to 140 °F (-40 to 60 °C) without derating, and up to 158 °F (70 °C) with derating — that's enough for most indoor panels and many outdoor enclosures in moderate climates. Operating altitude goes to 9842 ft (3000 m), so it works in high-altitude plants without a special version. The contactor measures 5 in (127 mm) high, 3.0 in (75 mm) wide, and 4.7 in (119 mm) deep — that's a standard TeSys D footprint, so it drops into existing panel layouts with the same screw or DIN-rail mounting pattern. It's an open-style device (no enclosure), meant for panel mounting with a separate enclosure. Mechanical robustness: it withstands 2 Gn vibration (5-300 Hz) with contacts open, 3 Gn with contacts closed, and shocks of 8 Gn (open) and 10 Gn (closed) for 11 ms — tough enough for a motor control center on a vibrating floor or near rotating equipment.","metaTitle":"Schneider LC1D40U7M TeSys D Contactor, 40A, 240VAC Coil","metaDescription":"TeSys D nonreversing contactor, 40A AC-3, 30HP at 480VAC, 100kA SCCR, 3-pole, 240VAC 50/60Hz coil. Active production. CSA, IEC, UL 60947 certified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"4.7 in (119 mm)","Range":"TeSys","Width":"3.0 in (75 mm)","title":"LC1D40U7M","Height":"5 in (127 mm)","Category":"US10I1222357","Standards":"CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 60947-4-1","description":"IEC contactor, TeSys D, nonreversing, 40A, 30HP at 480VAC, up to 100kA SCCR, 3 phase, 3 NO, 240VAC 50/60Hz coil, open","Fire resistance":"1562 °F (850 °C) IEC 60695-2-1","lifecycle_stage":"mature","Flame retardance":"V1 conforming to UL 94","Mounting Support":"Rail Plate","Non-overlap time":"1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact","Range of Product":"TeSys Deca","Device short name":"LC1D","Poles description":"3P","Climatic withstand":"IACS E10 exposure to damp heat IEC 60947-1 Annex Q category D exposure to damp heat","Operating altitude":"0...9842.52 ft (0...3000 m)","Utilisation category":"AC-1 AC-4 AC-3 AC-3e","Contactor application":"Motor control Resistive load","Mechanical robustness":"Vibrations contactor open 2 Gn, 5...300 Hz) Vibrations contactor closed 3 Gn, 5...300 Hz) Shocks contactor open 8 Gn for 11 ms) Shocks contactor closed 10 Gn for 11 ms)","Nbr. of units in pkg.":"1","Product or Component Type":"Contactor","[Ue] rated operational voltage":"Power circuit 10 MOhm for signalling circuit","Permissible ambient air temperature around the device":"-40...140 °F (-40...60 °C) 140...158 °F (60...70 °C) with derating"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$357.59","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/596ac11277cb4b917a430ee94aaef72a.pdf","sourceUrl":"https://www.se.com/us/en/product/LC1D40U7M/iec-contactor-tesys-d-nonreversing-40a-30hp-at-480vac-up-to-100ka-sccr-3-phase-3-no-240vac-50-60hz-coil-open/"},"ai":{"faq":[{"question":"What standards does the LC1D40U7M comply with?","answer":"It carries CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, and UL 60947-4-1 certifications. Flame retardance is V1 per UL 94, and it passes the 850 °C glow-wire test per IEC 60695-2-1."},{"question":"What is the coil voltage and frequency for the LC1D40U7M?","answer":"The coil is rated 240 VAC at 50/60 Hz — suitable for common line voltages in both 50 Hz and 60 Hz regions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1D40U7M","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/LC1D40U7M 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}}