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range: TeSys product name: TeSys D product or component type: contactor device short name: LC1D contactor application: resistive load,motor control utilisation category: AC-1,AC-3 poles description: 3P pole contact composition: 3 NO [Ue] rated operational voltage: <= 690 V AC 25...400 Hz for power circuit,<= 300 V DC for power circuit [Ie] rated operational current: 50 A (<= 60 °C) at <= 440 V AC AC-3 for power circuit,80 A (<= 60 °C) at <= 440 V AC AC-1 for power circuit motor power kW: 15 kW at 220...230 V AC 50/60 Hz,33 kW at 660...690 V AC 50/60 Hz,22 kW at 380...400 V AC 50/60 Hz,25 kW at 415 V AC 50/60 Hz,30 kW at 440 V AC 50/60 Hz,30 kW at 500 V AC 50/60 Hz motor power hp: 3 hp at 115 V AC 50/60 Hz for 1 phase motors,15 hp at 200/208 V AC 50/60 Hz for 3 phases motors,7.5 hp at 230/240 V AC 50/60 Hz for 1 phase motors,15 hp at 230/240 V AC 50/60 Hz for 3 phases motors,40 hp at 575/600 V AC 50/60 Hz for 3 phases motors,40 hp at 460/480 V AC 50/60 Hz for 3 phases motors control circuit type: DC standard control circuit voltage: 125 V DC auxiliary contact composition: 1 NO + 1 NC [Uimp] rated impulse withstand voltage: 6 kV conforming to IEC 60947 overvoltage category: III [Ith] conventional free air thermal current: 80 A at <= 60 °C for power circuit,10 A at <= 60 °C for signalling circuit Irms rated making capacity: 250 A DC for signalling circuit conforming to IEC 60947-5-1,140 A AC for signalling circuit conforming to IEC 60947-5-1,900 A at 440 V for power circuit conforming to IEC 60947 rated breaking capacity: 900 A at 440 V for power circuit conforming to IEC 60947 [Icw] rated short-time withstand current: 100 A 1 s signalling circuit,140 A 100 ms signalling circuit,120 A 500 ms signalling circuit,400 A <= 40 °C 10 s power circuit,810 A <= 40 °C 1 s power circuit,84 A <= 40 °C 10 min power circuit,208 A <= 40 °C 1 min power circuit associated fuse rating: 10 A gG for signalling circuit conforming to IEC 60947-5-1,100 A gG at <= 690 V coordination type 1 for power circuit,100 A gG at <= 690 V coordination type 2 for power circuit average impedance: 1.5 mOhm at 50 Hz - Ith 80 A for power circuit [Ui] rated insulation voltage: 690 V for signalling circuit conforming to IEC 60947-1,600 V for signalling circuit certifications UL,600 V for signalling circuit certifications CSA,690 V for power circuit conforming to IEC 60947-4-1,600 V for power circuit certifications CSA,600 V for power circuit certifications UL electrical durability: 1.45 Mcycles 50 A AC-3 at Ue <= 440 V,1.1 Mcycles 80 A AC-1 at Ue <= 440 V power dissipation per pole: 3.7 W AC-3,9.6 W AC-1 protective cover: with mounting support: plate,rail standards: EN 60947-4-1,EN 60947-5-1,IEC 60947-4-1,IEC 60947-5-1,UL 508,CSA C22.2 No 14 product certifications: LROS,CSA,CCC,BV,GOST,RINA,DNV,GL,UL connections - terminals: control circuit : lugs-ring terminals - external diameter: 8 mm,power circuit : lugs-ring terminals - external diameter: 16.5 mm tightening torque: power circuit : 6 N.m - on lugs-ring terminals hexagonal 10 mm screw : M6,control circuit : 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 screw : M3.5,control circuit : 1.7 N.m - on lugs-ring terminals - with screwdriver flat O 6 mm screw : M3.5 operating time: 16...24 ms opening,42.5...57.5 ms closing safety reliability level: B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1,B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 mechanical durability: 10 Mcycles operating rate: 3600 cyc/h at <= 60 °C