TeSys D contactor, 4p(4 NO), AC-1, <= 440 V 125A, 240 V AC 50/60 Hz coil. range: TeSys - product name: TeSys D - product or component type: contactor - device short name: LC1D - contactor application: resistive load - utilisation category: AC-1 - poles description: 4P - pole contact composition: 4 NO - [Ue] rated operational voltage: <= 300 V DC 25...400 Hz for power circuit, <= 690 V AC for power circuit - overvoltage category: III - [Icw] rated short-time withstand current: 135 A <= 40 °C 10 min power circuit, 320 A <= 40 °C 1 min power circuit, 640 A <= 40 °C 10 s power circuit, 990 A <= 40 °C 1 s power circuit - associated fuse rating: 160 A gG at <= 690 V coordination type 2 for power circuit, 200 A gG at <= 690 V coordination type 1 for power circuit - [Ui] rated insulation voltage: 1000 V for power circuit conforming to IEC 60947-4-1, 600 V for power circuit certifications CSA, 600 V for power circuit certifications UL - protective cover: without - mounting support: plate, rail - standards: CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508 - product certifications: BV, CCC, CSA, DNV, GL, GOST, LROS (Lloyds register of shipping), RINA, UL - connections - terminals: control circuit : lugs-ring terminals - external diameter: 8 mm, power circuit : bars 1 3 x 16 mm, power circuit : lugs-ring terminals - external diameter: 17 mm - tightening torque: control circuit : 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm screw : M3.5, control circuit : 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 screw : M3.5, power circuit : 9 N.m - on bars - with screwdriver flat Ø 8 mm screw : M6, power circuit : 9 N.m - on bars hexagonal 10 mm screw : M6, power circuit : 9 N.m - on lugs-ring terminals - with screwdriver flat Ø 8 mm screw : M6, power circuit : 9 N.m - on lugs-ring terminals hexagonal 10 mm screw : M6 - operating time: 20...35 ms closing, 6...20 ms opening - safety reliability level: B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1, B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 - mechanical durability: 4 Mcycles.