Main rangeTeSys product nameTeSys D product or component typeReversing contactor device short nameLC2D contactor applicationResistive loadMotor control utilisation categoryAC-3AC-1 device presentationPreassembled with reversing power busbar 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 current40 A (at <60 °C) at <= 440 V AC AC-3 for power circuit60 A (at <60 °C) at <= 440 V AC AC-1 for power circuit motor power kW18.5 kW at 380...400 V AC 50 Hz11 kW at 220...230 V AC 50 Hz22 kW at 415...440 V AC 50 Hz22 kW at 500 V AC 50 Hz30 kW at 660...690 V AC 50 Hz motor power HP (UL / CSA)5 hp at 230/240 V AC 60 Hz for 1 phase motors10 hp at 230/240 V AC 60 Hz for 3 phases motors30 hp at 575/600 V AC 60 Hz for 3 phases motors10 hp at 200/208 V AC 60 Hz for 3 phases motors3 hp at 115 V AC 60 Hz for 1 phase motors30 hp at 460/480 V AC 60 Hz for 3 phases motors control circuit typeAC at 50 Hz [Uc] control circuit voltage12 V AC 50 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 circuit60 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 60947-5-1800 A at 440 V for power circuit conforming to IEC 60947 rated breaking capacity800 A at 440 V for power circuit conforming to IEC 60947 [Icw] rated short-time withstand current72 A 40 °C - 10 min for power circuit165 A 40 °C - 1 min for power circuit320 A 40 °C - 10 s for power circuit720 A 40 °C - 1 s 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 60947-5-180 A gG at <= 690 V coordination type 1 for power circuit80 A gG at <= 690 V coordination type 2 for power circuit average impedance1.5 mOhm - Ith 60 A 50 Hz for power circuit [Ui] rated insulation voltagePower circuit: 690 V conforming to IEC 60947-4-1Power circuit: 600 V CSA certifiedPower circuit: 600 V UL certifiedSignalling circuit: 690 V conforming to IEC 60947-1Signalling circuit: 600 V CSA certifiedSignalling circuit: 600 V UL certified electrical durability1.5 Mcycles 40 A AC-3 at Ue <= 440 V1.4 Mcycles 60 A AC-1 at Ue <= 440 V power dissipation per pole2.4 W AC-35.4 W AC-1 safety coverWith interlocking typeMechanical mounting supportPlateRail standardsCSA C22.2 No 14EN 60947-4-1EN 60947-5-1IEC 60947-4-1IEC 60947-5-1UL 508 product certificationsCCCGOSTULCSA connections - terminalsPower circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm²flexible without cable endPower circuit: EverLink BTR screw connectors 2 cable(s) 1…25 mm²flexible without 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 endPower circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm²solid without cable endPower circuit: EverLink BTR screw connectors 2 cable(s) 1…25 mm²solid without cable endControl circuit: spring terminals 1 cable(s) 0.75…2.5 mm²flexible without cable endControl circuit: spring terminals 2 cable(s) 0.75…2.5 mm²flexible without cable end tightening torquePower 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 limitsOperational: 0.8...1.1 Uc AC 50 Hz (at 60 °C)Drop-out: 0.3...0.6 Uc AC 50 Hz (at 60 °C) inrush power in VA160 VA 50 Hz cos phi 0.75 (at 20 °C) hold-in power consumption in VA15 VA 50 Hz cos phi 0.3 (at 20 °C) heat dissipation4…5 W at 50 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-5…60 °C ambient air temperature for storage-60…80 °C permissible ambient air temperature around the device-40…70 °C at Uc operating altitude3000 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 open: 10 Gn for 11 msShocks contactor closed: 15 Gn for 11 ms height122 mm width119 mm depth120 mm net weight1.87 kg Contractual warranty Warranty18 months
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