Main rangeTeSys product nameTeSys D product or component typeContactor device short nameLC1D contactor applicationResistive loadMotor control utilisation categoryAC-1AC-3 poles description3P power pole contact composition3 NO [Ue] rated operational voltagePower circuit: 690 V AC 25...400 HzPower circuit: 300 V DC [Ie] rated operational current80 A (at <60 °C) at <= 440 V AC-1 for power circuit66 A (at <60 °C) at <= 440 V AC-3 for power circuit motor power kW18.5 kW at 220...230 V AC 50 Hz (AC-3)37 kW at 380...400 V AC 50 Hz (AC-3)37 kW at 415 V AC 50 Hz (AC-3)37 kW at 440 V AC 50 Hz (AC-3)37 kW at 500 V AC 50 Hz (AC-3)37 kW at 660...690 V AC 50 Hz (AC-3) motor power HP (UL / CSA)5 hp at 115 V AC 60 Hz for 1 phase motors10 hp at 230/240 V AC 60 Hz for 1 phase motors20 hp at 200/208 V AC 60 Hz for 3 phases motors20 hp at 230/240 V AC 60 Hz for 3 phases motors40 hp at 460/480 V AC 60 Hz for 3 phases motors50 hp at 575/600 V AC 60 Hz for 3 phases motors control circuit typeAC at 50/60 Hz [Uc] control circuit voltage115 V AC 50/60 Hz auxiliary contact composition1 NO + 1 NC [Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947 overvoltage categoryIII [Ith] conventional free air thermal current10 A (at 60 °C) for signalling circuit80 A (at 60 °C) for power circuit Irms rated making capacity140 A AC for signalling circuit conforming to IEC 60947-5-1250 A DC for signalling circuit conforming to IEC 60947-5-11000 A at 440 V AC for power circuit conforming to IEC 60947 rated breaking capacity1000 A at 440 V for power circuit conforming to IEC 60947 [Icw] rated short-time withstand current520 A 40 °C - 10 s for power circuit900 A 40 °C - 1 s for power circuit110 A 40 °C - 10 min for power circuit260 A 40 °C - 1 min for power circuit100 A - 1 s for signalling circuit120 A - 500 ms for signalling circuit140 A - 100 ms for signalling circuit associated fuse rating10 A gG for signalling circuit conforming to IEC 60947-5-1125 A gG at <= 690 V coordination type 1 for power circuit125 A gG at <= 690 V coordination type 2 for power circuit average impedance1.5 mOhm - Ith 80 A 50 Hz for power circuit [Ui] rated insulation voltageSignalling circuit: 690 V conforming to IEC 60947-1Power circuit: 690 V conforming to IEC 60947-4-1 electrical durability0.7 Mcycles 80 A AC-1 at Ue <= 440 V1 Mcycles 66 A AC-3 at Ue <= 440 V power dissipation per pole9.6 W AC-16.5 W AC-3 safety coverWith mounting supportRailPlate standardsEN/IEC 60947-4-1EN/IEC 60947-5-1UL 60947-4-1CSA C22.2 No 60947-4-1 product certificationsCCCCSAEACULKCDNV-GLLROS (Lloyds register of shipping) connections - terminalsControl circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable endControl circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable endPower circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm²flexible with cable endPower circuit: EverLink BTR screw connectors 2 cable(s) 1…25 mm²flexible with cable endControl circuit: screw clamp terminals 1 cable(s) 1…4 mm²solidControl circuit: screw clamp terminals 2 cable(s) 1…4 mm²solidPower circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm²solidPower circuit: EverLink BTR screw connectors 2 cable(s) 1…25 mm²solidControl circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexibleControl circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexiblePower circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm²flexiblePower circuit: EverLink BTR screw connectors 2 cable(s) 1…25 mm²flexible tightening torqueControl circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mmControl circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2Power circuit: 8 N.m - on EverLink BTR screw connectors - cable 25…35 mm² hexagonal screw head 4 mmPower circuit: 5 N.m - on EverLink BTR screw connectors - cable 1…25 mm² hexagonal screw head 4 mm operating time4...19 ms opening12...26 ms closing safety reliability levelB10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 mechanical durability6 Mcycles maximum operating rate3600 cyc/h 60 °C Complementary coil technologyWithout built-in suppressor module control circuit voltage limitsDrop-out: 0.3...0.6 Uc AC 50/60 Hz (at 60 °C)Operational: 0.8...1.1 Uc AC 50 Hz (at 60 °C)Operational: 0.85...1.1 Uc AC 60 Hz (at 60 °C) inrush power in VA140 VA 60 Hz cos phi 0.75 (at 20 °C)160 VA 50 Hz cos phi 0.75 (at 20 °C) hold-in power consumption in VA13 VA 60 Hz cos phi 0.3 (at 20 °C)15 VA 50 Hz cos phi 0.3 (at 20 °C) heat dissipation4…5 W at 50/60 Hz auxiliary contacts typetype mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1 type mirror contact 1 NC conforming to IEC 60947-4-1 signalling circuit frequency25...400 Hz minimum switching current5 mA for signalling circuit minimum switching voltage17 V for signalling circuit non-overlap time1.5 ms on de-energisation between NC and NO contact1.5 ms on energisation between NC and NO contact insulation resistance> 10 MOhm for signalling circuit Environment IP degree of protectionIP20 front face conforming to IEC 60529 protective treatmentTH conforming to IEC 60068-2-30 pollution degree3 ambient air temperature for operation-25…60 °C ambient air temperature for storage-60…80 °C permissible ambient air temperature around the device-40…70 °C at Uc operating altitude0...3000 m without fire resistance850 °C conforming to IEC 60695-2-1 flame retardanceV1 conforming to UL 94 mechanical robustnessVibrations contactor open: 2 Gn, 5...300 HzVibrations contactor closed: 4 Gn, 5...300 HzShocks contactor closed: 15 Gn for 11 msShocks contactor open: 10 Gn for 11 ms height122 mm width55 mm depth120 mm net weight0.86 kg colourGrey (SE GREY 6) Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation REACh free of SVHCYes EU RoHS DirectiveCompliant
EU RoHS Declaration
Toxic heavy metal freeYes Mercury freeYes RoHS exemption information China RoHS Regulation Environmental Disclosure Circularity Profile WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
CatalogueFormatSizeAdd to My DocumentsInstruction sheetFormatSizeAdd to My Documentsprp.document.label.format pdfSize 3.3 MBDate 1/1/18DescriptionLRD3.., LRD3..3, LRD3..L, LRD3..L3, LR3D3.., LR3D3..3 - Everlink 3-pole thermal overload relays 18.5 to 37 kW - Instruction sheetChina RoHS declarationFormatSizeAdd to My DocumentsDeclaration of conformityFormatSizeAdd to My DocumentsEU RoHS DeclarationFormatSizeAdd to My Documents
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