Main range of productTeSys K rangeTeSys product or component typeContactor device short nameLC1K contactor applicationMotor controlResistive load utilisation categoryAC-3AC-4AC-1 control circuit typeAC coil typeAC 50/60 Hz poles description3P pole contact composition3 NO [Ie] rated operational current20 A (at <50 °C) AC AC-1 for power circuit9 A (at <60 °C) at <= 440 V AC AC-3 for power circuit auxiliary contact composition1 NO Complementary coil technologyWithout built-in suppressor module control circuit voltage limitsDrop-out: >= 0.20 Uc at 50/60 Hz (at <50 °C)Operational: 0.8...1.15 Uc at 50/60 Hz (at <50 °C) [Ui] rated insulation voltage690 V conforming to BS 5424600 V conforming to CSA C22.2 No 60947-4-1690 V conforming to IEC 60947600 V conforming to UL 60947-4-1750 V conforming to VDE 0110 group C [Uimp] rated impulse withstand voltage8 kV mounting supportRailPlate flame retardanceClass C2 conforming to NF F 16-101Class C2 conforming to NF F 16-102V1 conforming to UL 94 tightening torque0.8 N.m - on screw clamp terminal - with screwdriver flat Ø 6 mm0.8 N.m - on screw clamp terminal - with screwdriver Philips No 2 [Ue] rated operational voltagePower circuit: <= 690 V AC 40...400 HzSignalling circuit: <= 690 V AC 40...400 Hz [Ith] conventional free air thermal current10 A (at 50 °C) for signalling circuit20 A (at 50 °C) for power circuit Irms rated making capacity110 A at 690 V AC for signalling circuit conforming to IEC 60947110 A at 690 V AC for power circuit conforming to IEC 60947 rated breaking capacity70 A at 660...690 V for power circuit conforming to IEC 60947110 A at 440 V for power circuit conforming to IEC 6094780 A at 500 V for power circuit conforming to IEC 60947110 A at 380...415 V for power circuit conforming to IEC 60947110 A at 220...230 V for power circuit conforming to IEC 60947 associated fuse rating10 A gG for signalling circuit conforming to IEC 6094710 A gG for signalling circuit conforming to VDE 066025 A gG at <= 440 V for power circuit average impedance3 mOhm - Ith 20 A 50 Hz for power circuit inrush power in VA30 VA (at 20 °C) hold-in power consumption in VA4.5 VA 50/60 Hz (at 20 °C) operating time10...20 ms between energisation of coil and closing of NO contact10...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 durability10 Mcycles maximum operating rate3600 cyc/h minimum switching current5 mA for signalling circuit minimum switching voltage17 V for signalling circuit insulation resistance> 10 MOhm for signalling circuit height58 mm width45 mm depth57 mm net weight0.18 kg Environment standardsIEC 60947BS 5424NF C 63-110VDE 0660 product certificationsULCSA ambient air temperature for operation-25…50 °C ambient air temperature for storage-50…80 °C operating altitude2000 m without fire resistance850 °C conforming to IEC 60695-2-1 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
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