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TeSys SK mini contactor - 4P (4 NO) - AC-1 - 690 V 20 A - 120 V AC coilShow more characteristics
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Main rangeTeSys product nameTeSys SK product or component typeMini contactor device short nameLC1SKGC contactor applicationResistive load utilisation categoryAC-1 power pole contact composition4P pole contact composition4 NO [Ue] rated operational voltagePower circuit: 690 V AC 50/60 Hz [Ie] rated operational current20 A (at <50 °C) AC AC-1 control circuit typeAC at 50/60 Hz [Uc] control circuit voltage120 V AC 50/60 Hz [Ith] conventional free air thermal current20 A (at 55 °C) for power circuit Irms rated making capacity85 A AC conforming to NF C 63-11085 A AC conforming to IEC 60947 rated breaking capacity68 A at <= 400 V conforming to NF C 63-11068 A at <= 400 V conforming to IEC 60947 [Icw] rated short-time withstand current60 A 55 °C for power circuit associated fuse rating20 A gI at <= 440 V for power circuit average impedance4 mOhm - Ith 20 A 50 Hz for power circuit [Ui] rated insulation voltagePower circuit: 690 V conforming to BS 5424Power circuit: 690 V conforming to IEC 60947Power circuit: 690 V conforming to UL 508Power circuit: 690 V conforming to VDE 0110 group CPower circuit: 690 V conforming to CSA C22.2 No 14 mounting supportRailPanel standardsBS 5424IEC 60947VDE 0660NF C 63-110 product certificationsCULus connections - terminalsConnector 1 cable(s) 1.5…6 mm²solidConnector 2 cable(s) 1.5…4 mm²solidConnector 1 cable(s) 0.5…6 mm²flexible without cable endConnector 2 cable(s) 0.35…2.5 mm²flexible without cable endConnector 1 cable(s) 0.35…6 mm²flexible with cable endConnector 2 cable(s) 0.35…1.5 mm²flexible with cable end tightening torquePower circuit: 0.8 N.m - on connector - with screwdriver pozidriv No 1 operating time6...8 ms coil de-energisation and NO opening7...14 ms coil energisation and NO closing mechanical durability10 Mcycles maximum operating rate1200 cyc/h Complementary control circuit voltage limitsOperational: 0.85...1.1 Uc at 50/60 Hz (at <55 °C)Drop-out: 0.2...0.75 Uc at 50/60 Hz (at <55 °C) inrush power in VA23 VA 50/60 Hz (at 20 °C) hold-in power consumption in VA4.9 VA 50/60 Hz (at 20 °C) heat dissipation1.5 W at 50/60 Hz Environment IP degree of protectionIP2x conforming to VDE 0106 protective treatmentTC conforming to IEC 60068TC conforming to DIN 50015 ambient air temperature for operation-20…50 °C ambient air temperature for storage-50…70 °C operating altitude2000 m without derating height58 mm width45 mm depth56 mm net weight0.175 kg Contractual warranty Warranty18 months
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