Main rangeTeSys product nameTeSys K product or component typeChangeover contactor device short nameLC2K device applicationControl contactor applicationResistive load utilisation categoryAC-1 device presentationPreassembled with reversing power busbar poles description4P power pole contact composition4 NO [Ue] rated operational voltagePower circuit: 690 V AC 50/60 Hz [Ie] rated operational current20 A (at <50 °C) at <= 440 V AC AC-1 for power circuit16 A (at <70 °C) at 690 V AC AC-1 for power circuit control circuit typeAC at 50/60 Hz [Uc] control circuit voltage24 V AC 50/60 Hz [Uimp] rated impulse withstand voltage8 kV overvoltage categoryIII [Ith] conventional free air thermal current20 A (at 50 °C) for power circuit Irms rated making capacity110 A AC for power circuit conforming to NF C 63-110110 A AC for power 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 circuit20 A 50 °C - >= 15 min for power circuit associated fuse rating25 A gG at <= 440 V for power circuit25 A aM for power circuit 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 60947-4-1Power circuit: 600 V conforming to CSA C22.2 No 14 electrical durability0.18 Mcycles 20 A AC-1 at Ue <= 440 V interlocking typeMechanical mounting supportPlateRail standardsIEC 60947BS 5424VDE 0660NF C 63-110 product certificationsULCSA connections - terminalsScrew clamp terminals 1 cable(s) 1.5…4 mm²solidScrew clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable endScrew clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable endScrew clamp terminals 2 cable(s) 1.5…4 mm²solidScrew clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable endScrew clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end tightening torque1.3 N.m - on screw clamp terminals - with screwdriver Philips No 21.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm 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 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 net weight0.38 kg Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation 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
CatalogueFormatSizeAdd to My DocumentsSize pdfSize 111.5 MBDate 12/07/19DescriptionReady-to-use motor starters and all components for builiding specific motor starters ( ircuit breakers, contactors, overload relays , accessories ...).The catalogue can also be downloaded chapter per chapter.Size pdfSize 12.2 MBDate 15/05/19DescriptionContactors : TeSys D.Mini contactors, pre cabled reversing contactors : TeSys SK, KModular (on DIN rail) contactors, dual tariif contactors, impulse relays :TeSys SKGC, GC, GY, GFAccessoriesSize pdfSize 15 MBDate 06/03/18DescriptionComponents for TeSys D, K, F contactors :_ mechanical & electrical assembling kits for building up advanced motor starters : star-delta, reverser, 2-speed control and also source/load changeover._ parts, as single products : links, interlock, terminals...Many useful tips for optimizing and build up safer assemblies .Instruction sheetFormatSizeAdd to My DocumentsCADFormatSizeAdd to My DocumentsCertificateFormatSizeAdd to My DocumentsChina RoHS declarationFormatSizeAdd to My DocumentsEU RoHS DeclarationFormatSizeAdd to My DocumentsProduct Environmental ProfileFormatSizeAdd to My Documents
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