Main rangeTeSys product nameTeSys F product or component typeContactor device short nameLC1F contactor applicationMotor controlResistive load utilisation categoryAC-1AC-3AC-4 poles description3P power pole contact composition3 NO [Ue] rated operational voltage<= 1000 V AC 50/60 Hz<= 460 V DC [Ie] rated operational current1600 A (<= 40 °C) at <= 440 V AC AC-1780 A (<= 55 °C) at <= 440 V AC AC-3 motor power kW220 kW at 220...230 V AC 50/60 Hz AC-3400 kW at 380...400 V AC 50/60 Hz AC-3425 kW at 415 V AC 50/60 Hz AC-3450 kW at 1000 V AC 50/60 Hz AC-3425 kW at 440 V AC 50/60 Hz AC-3450 kW at 500 V AC 50/60 Hz AC-3110 kW at 400 V AC 50/60 Hz AC-4475 kW at 660...690 V AC 50/60 Hz AC-3 [Uc] control circuit voltage115 V AC 40...400 Hz Complementary [Uimp] rated impulse withstand voltage8 kV overvoltage categoryIII [Ith] conventional free air thermal current1600 A at <= 40 °C rated breaking capacity6240 A conforming to IEC 60947-4-1 [Icw] rated short-time withstand current6250 A <= 40 °C 10 s5600 A <= 40 °C 30 s4600 A <= 40 °C 1 min3000 A <= 40 °C 3 min2200 A <= 40 °C 10 min associated fuse rating800 A aM at <= 440 V1600 A gG at <= 440 V average impedance0.1 mOhm at 50 Hz - Ith 1600 A [Ui] rated insulation voltage1000 V conforming to IEC 60947-4-11500 V conforming to VDE 0110 group C power dissipation per pole250 W AC-160 W AC-3 mounting supportPlate standardsEN 60947-1EN 60947-4-1IEC 60947-1IEC 60947-4-1JIS C8201-4-1 product certificationsABSBVCSADNVLROS (Lloyds register of shipping)RINARMRoSULCB connections - terminalsControl circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² - cable stiffness: flexible - with cable endControl circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - without cable endControl circuit : screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: flexible - without cable endControl circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - with cable endControl circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: solid - without cable endControl circuit : screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: solid - without cable endPower circuit : bolted connectionPower circuit : bar 2 x (100 x 5 mm) tightening torqueControl circuit : 1.2 N.mPower circuit : 58 N.m control circuit voltage limits0.85...1.1 Uc at 55 °C operational 40...400 Hz0.2...0.4 Uc at 55 °C drop-out 40...400 Hz inrush power in VA2100 VA at 20 °C (cos ϕ 0.9) 40...400 Hz hold-in power consumption in VA50 VA at 20 °C (cos ϕ 0.9) 40...400 Hz heat dissipation44 W operating time130...230 ms opening40...80 ms closing mechanical durability5 Mcycles operating rate600 cyc/h at <= 55 °C Environment IP degree of protectionIP20 front face with shrouds (ordered separately) conforming to IEC 60529IP20 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 robustnessShocks resistance contactor closed 15 Gn for 11 msVibrations resistance contactor open 2.5 Gn, 5...300 HzVibrations resistance contactor closed 5.5 Gn, 5...300 HzShocks resistance contactor open 5 Gn for 11 ms height434 mm width702 mm depth255 mm product weight39.5 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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Dimensions DrawingsDimensions and DrawingsLC1 F780(1)Minimum distance required for coil removal.
NOTE: X1 (mm) = Minimum electrical clearance according to operating voltage and breaking capacity.
35Fixing centers of LC1 F780
Connections and SchemaConnections and Schema
LC1 F780 or