{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1D18BDTQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1D18BDTQ","canonicalUrl":"https://aoctrl.com/schneider/LC1D18BDTQ","factsUrl":"https://aoctrl.com/api/mcp/products/LC1D18BDTQ","rawCanonicalId":null},"summary":{"shortDescription":"Contactor, TeSys Deca, 3P(3 NO), AC-3, 0 to 440V, 18A, 24VDC coil, TQ pack","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"86 mm","Range":"TeSys TeSys Deca","Width":"45 mm","Height":"77 mm","Standards":"CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508 IEC 60335-1","Time constant":"28 ms","Motor power hp":"3 hp at 230/240 V AC 50/60 Hz for 1 phase motors 5 hp at 200/208 V AC 50/60 Hz for 3 phases motors 1 hp at 115 V AC 50/60 Hz for 1 phase motors 5 hp at 230/240 V AC 50/60 Hz for 3 phases motors 10 hp at 460/480 V AC 50/60 Hz for 3 phases motors 15 hp at 575/600 V AC 50/60 Hz for 3 phases motors","Motor power kW":"4 kW at 220...230 V AC 50/60 Hz 7.5 kW at 380...400 V AC 50/60 Hz 9 kW at 415...440 V AC 50/60 Hz 10 kW at 500 V AC 50/60 Hz 10 kW at 660...690 V AC 50/60 Hz 9 kW at 440 V AC 50/60 Hz","Operating time":"4...19 ms opening 12...22 ms closing","Coil technology":"With integral suppression device","Fire resistance":"850 °C conforming to IEC 60695-2-1","lifecycle_stage":"mature","Flame retardance":"V1 conforming to UL 94","Mounting support":"Plate Rail","Non-overlap time":"1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact","Pollution degree":"3","Protective cover":"With","Range of product":"TeSys Deca","Average impedance":"2.5 mOhm - Ith 32 A 50 Hz for power circuit","Device short name":"LC1D","Inrush power in W":"5.4 W (at 20 °C)","Poles description":"3P","Tightening torque":"Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2 Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2 Power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 M4 Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 M3.5","Climatic withstand":"conforming to IACS E10 exposure to damp heat conforming to IEC 60947-1 Annex Q category D exposure to damp heat","Compatibility code":"LC1D","Operating altitude":"0...3000 m","Control circuit type":"DC DC standard","Overvoltage category":"III","Utilisation category":"AC-3 AC-1","Contactor application":"Resistive load Motor control","Electrical durability":"1.65 Mcycles 18 A AC-3 at Ue 1 Mcycles 32 A AC-1 at Ue <= 440 V","Insulation resistance":"< 10 MOhm for signalling circuit","Mechanical durability":"30 Mcycles","Mechanical robustness":"Vibrations contactor open (2 Gn, 5...300 Hz) Vibrations contactor closed (4 Gn, 5...300 Hz) Shocks contactor open (10 Gn for 11 ms) Shocks contactor closed (15 Gn for 11 ms)","Associated fuse rating":"10 A gG for signalling circuit conforming to IEC 60947-5-1 50 A gG at 35 A gG at <= 690 V coordination type 2 for power circuit","Auxiliary contacts type":"type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1 type mirror contact 1 NC conforming to IEC 60947-4-1","Connections - terminals":"Control circuit: screw clamp terminals 1 1...4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1...4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 1...4 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 2 1...2.5 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 1...4 mm² - cable stiffness: solid Control circuit: screw clamp terminals 2 1...4 mm² - cable stiffness: solid Power circuit: screw clamp terminals 1 1.5...6 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 2 1.5...6 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 1...6 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 2 1...4 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 1.5...6 mm² - cable stiffness: solid Power circuit: screw clamp terminals 2 1.5...6 mm² - cable stiffness: solid","IP degree of protection":"IP20 front face conforming to IEC 60529","Rated breaking capacity":"300 A at 440 V for power circuit conforming to IEC 60947","Pole contact composition":"3 NO","Safety reliability level":"B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1","Minimum switching current":"5 mA for signalling circuit","Minimum switching voltage":"17 V for signalling circuit","Product or component type":"Contactor","Irms rated making capacity":"140 A AC for signalling circuit conforming to IEC 60947-5-1 250 A DC for signalling circuit conforming to IEC 60947-5-1 300 A at 440 V for power circuit conforming to IEC 60947","Power dissipation per pole":"2.5 W AC-1 0.8 W AC-3","Signalling circuit frequency":"25...400 Hz","[Uc] control circuit voltage":"24 V DC","Auxiliary contact composition":"1 NO + 1 NC","[Ui] rated insulation voltage":"Power circuit: 690 V conforming to IEC 60947-4-1 Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified Signalling circuit: 690 V conforming to IEC 60947-1","Control circuit voltage limits":"0.1...0.25 Uc (-40...70 °C):drop-out DC 0.7...1.25 Uc (-40...60 °C):operational DC 1...1.25 Uc (60...70 °C):operational DC","Hold-in power consumption in W":"5.4 W at 20 °C","[Ie] rated operational current":"18 A (at 32 A (at <60 °C) at <= 440 V AC AC-1 for power circuit","[Ue] rated operational voltage":"Power circuit: <= 690 V AC 25...400 Hz","[Uimp] rated impulse withstand voltage":"6 kV conforming to IEC 60947","[Icw] rated short-time withstand current":"100 A - 1 s for signalling circuit 120 A - 500 ms for signalling circuit 140 A - 100 ms for signalling circuit 145 A 40 °C - 10 s for power circuit 240 A 40 °C - 1 s for power circuit 40 A 40 °C - 10 min for power circuit 84 A 40 °C - 1 min for power circuit","[Ith] conventional free air thermal current":"10 A (at 60 °C) for signalling circuit 32 A (at 60 °C) for power circuit","Permissible ambient air temperature around the device":"-40...60 °C 60...70 °C with derating"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2c7011d9b10a679191024016ba364349.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1D18BDTQ/contactor-tesys-deca-3p3-no-ac3-0-to-440v-18a-24vdc-coil-tq-pack/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1D18BDTQ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1D18BDTQ","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/LC1D18BDTQ 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}}