Main rangeTeSys product nameTeSys K product or component typeReversing contactor device short nameLC2K device applicationControl contactor applicationMotor control utilisation categoryAC-4AC-3 device presentationPreassembled with reversing power busbar poles description3P power pole contact composition3 NO [Ue] rated operational voltagePower circuit: 690 V AC 50/60 HzSignalling circuit: <= 690 V AC 50/60 Hz [Ie] rated operational current6 A at <= 440 V AC AC-3 for power circuit motor power kW1.5 kW at 220...230 V AC 50/60 Hz2.2 kW at 380...415 V AC 50/60 Hz3 kW at 440 V AC 50/60 Hz3 kW at 480 V AC 50/60 Hz3 kW at 500...600 V AC 50/60 Hz3 kW at 660...690 V AC 50/60 Hz control circuit typeAC at 50/60 Hz [Uc] control circuit voltage230 V AC 50/60 Hz auxiliary contact composition1 NC [Uimp] rated impulse withstand voltage8 kV overvoltage categoryIII [Ith] conventional free air thermal current20 A (at 50 °C) for power circuit10 A (at 50 °C) for signalling circuit Irms rated making capacity110 A AC for power circuit conforming to NF C 63-110110 A AC for power circuit conforming to IEC 60947110 A AC for signalling circuit conforming to IEC 60947 rated breaking capacity110 A at 415 V conforming to IEC 60947110 A at 440 V conforming to IEC 6094780 A at 500 V conforming to IEC 60947110 A at 220...230 V conforming to IEC 60947110 A at 380...400 V conforming to IEC 6094770 A at 660...690 V conforming to IEC 60947 [Icw] rated short-time withstand current90 A 50 °C - 1 s for power circuit85 A 50 °C - 5 s for power circuit80 A 50 °C - 10 s for power circuit60 A 50 °C - 30 s for power circuit45 A 50 °C - 1 min for power circuit40 A 50 °C - 3 min for power circuit80 A - 1 s for signalling circuit90 A - 500 ms for signalling circuit110 A - 100 ms for signalling circuit20 A 50 °C - >= 15 min for power circuit associated fuse rating25 A gG at <= 440 V for power circuit25 A aM for power circuit10 A gG for signalling circuit conforming to IEC 6094710 A gG for signalling circuit conforming to VDE 0660 average impedance3 mOhm - Ith 20 A 50 Hz for power circuit [Ui] rated insulation voltagePower circuit: 600 V conforming to UL 508Power circuit: 690 V conforming to IEC 60947-4-1Signalling circuit: 690 V conforming to IEC 60947-4-1Signalling circuit: 690 V conforming to IEC 60947-5-1Signalling circuit: 600 V conforming to UL 508Power circuit: 600 V conforming to CSA C22.2 No 14Signalling circuit: 600 V conforming to CSA C22.2 No 14 electrical durability1.3 Mcycles 6 A AC-3 at Ue <= 440 V interlocking typeMechanical mounting supportRailPlate standardsNF C 63-110VDE 0660BS 5424IEC 60947 product certificationsCSAUL connections - terminalsSpring terminals 1 cable(s) 0.75…1.5 mm²solidSpring terminals 1 cable(s) 0.75…1.5 mm²flexible without cable end operating time10...20 ms coil energisation and NO closing10...20 ms coil de-energisation and NO opening 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 durability5 Mcycles maximum operating rate3600 cyc/h Complementary control circuit voltage limitsOperational: 0.8...1.15 Uc (at <50 °C)Drop-out: 0.2...0.75 Uc (at <50 °C) inrush power in VA30 VA (at 20 °C) hold-in power consumption in VA4.5 VA (at 20 °C) heat dissipation1.3 W auxiliary contacts typetype instantaneous 1 NC signalling circuit frequency<= 400 Hz minimum switching current5 mA for signalling circuit minimum switching voltage17 V for signalling circuit non overlap distance0.5 mm insulation resistance> 10 MOhm for signalling circuit Environment IP degree of protectionIP20 conforming to VDE 0106 protective treatmentTC conforming to IEC 60068TC conforming to DIN 50016 ambient air temperature for operation-25…50 °C ambient air temperature for storage-50…80 °C operating altitude2000 m without flame retardanceV1 conforming to UL 94Requirement 2 conforming to NF F 16-101Requirement 2 conforming to NF F 16-102 mechanical robustnessShocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 height58 mm width90 mm depth57 mm product weight0.39 kg Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation REACh free of SVHCYes EU RoHS DirectiveCompliant
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information
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
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