Main rangeTeSys product nameTeSys F product or component typeContactor device short nameLC1F contactor applicationResistive load utilisation categoryAC-1 poles description4P power pole contact composition4 NO [Ue] rated operational voltage<= 690 V AC 50/60 Hz [Ie] rated operational current275 A (<= 40 °C) at <= 440 V AC-1 Complementary [Uimp] rated impulse withstand voltage8 kV overvoltage categoryIII [Ith] conventional free air thermal current275 A at <= 40 °C Irms rated making capacity1850 A conforming to IEC 60947-4-1 rated breaking capacity1480 A conforming to IEC 60947-4-1 [Icw] rated short-time withstand current1500 A <= 40 °C 10 s920 A <= 40 °C 30 s740 A <= 40 °C 1 min500 A <= 40 °C 3 min400 A <= 40 °C 10 min associated fuse rating315 A gG at <= 440 V average impedance0.33 mOhm at 50 Hz - Ith 275 A [Ui] rated insulation voltage1000 V conforming to IEC 60947-4-11500 V conforming to VDE 0110 group C power dissipation per pole25 W AC-1 mounting supportPlate standardsIEC 60947-1JIS C8201-4-1IEC 60947-4-1EN 60947-4-1EN 60947-1 product certificationsRMRoSULCSALROS (Lloyds register of shipping)BVCBRINADNVABS connections - terminalsPower circuit : connector 1 cable(s) 150 mm²Power circuit : lugs-ring terminals 1 cable(s) 150 mm²Power circuit : bolted connectionPower circuit : bar 2 x (25 x 3 mm) tightening torquePower circuit : 18 N.m Environment IP degree of protectionIP2x front face with shrouds (ordered separately) conforming to IEC 60529IP2x front face with shrouds (ordered separately) conforming to VDE 0106 protective treatmentTH ambient air temperature for operation-5...55 °C ambient air temperature for storage-60...80 °C permissible ambient air temperature around the device-40...70 °C operating altitude3000 m without derating mechanical robustnessVibrations resistance contactor open 2 Gn, 5...300 HzShocks resistance contactor closed 15 Gn for 11 msVibrations resistance contactor closed 5 Gn, 5...300 HzShocks resistance contactor open 7 Gn for 11 ms height174 mm width208.5 mm depth181 mm product weight5.45 kg Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profile Product end of life instructions Contractual warranty Warranty period18 months
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