Main range of productTeSys K rangeTeSys product or component typeContactor device short nameLP1K contactor applicationResistive load utilisation categoryAC-1 poles description4P pole contact composition2 NO + 2 NC [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 Complementary control circuit voltage limitsOperational: 0.8...1.15 Uc (at <50 °C)Drop-out: 0.1...0.75 Uc (at <50 °C) [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 [Uimp] rated impulse withstand voltage8 kV overvoltage categoryIII mounting supportPlateRail flame retardanceV1 conforming to UL 94Requirement 2 conforming to NF F 16-101Requirement 2 conforming to NF F 16-102 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 [Ue] rated operational voltagePower circuit: 690 V AC 50/60 Hz [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 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 inrush power in W3 W (at 20 °C) hold-in power consumption in W3 W at 20 °C operating time30...40 ms coil energisation and NO closing10 ms coil de-energisation and NO opening25...35 ms coil energisation and NC opening15 ms coil de-energisation and NC 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 durability10 Mcycles maximum operating rate3600 cyc/h height58 mm width45 mm depth57 mm product weight0.225 kg Environment product certificationsULCSA ambient air temperature for operation-25…50 °C ambient air temperature for storage-50…80 °C operating altitude2000 m without Contractual warranty Warranty18 months
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