TeSys D changeover contactor, 4p(4 NO), AC-1, <= 440 V 125A, 230 V AC coil. range: TeSys – product name: TeSys D – product or component type: changeover contactor – device short name: LC2D – contactor application: resistive load – utilisation category: AC-1 – device presentation: preassembled, with prewired power connections – poles description: 4P – pole contact composition: 4 NO – [Ue] rated operational voltage: <= 1000 V AC 25…400 Hz for power circuit, <= 300 V DC 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 – interlocking type: mechanical – 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 : screw clamp terminals 1 cable(s) 1…2.5 mm² – cable stiffness: flexible – with cable end, control circuit : screw clamp terminals 1 cable(s) 1…4 mm² – cable stiffness: flexible – without cable end, control circuit : screw clamp terminals 1 cable(s) 1…4 mm² – cable stiffness: solid – without cable end, control circuit : screw clamp terminals 2 cable(s) 1…2.5 mm² – cable stiffness: flexible – with cable end, control circuit : screw clamp terminals 2 cable(s) 1…4 mm² – cable stiffness: flexible – without cable end, control circuit : screw clamp terminals 2 cable(s) 1…4 mm² – cable stiffness: solid – without cable end, power circuit : connector 1 cable(s) 4…50 mm² – cable stiffness: flexible – with cable end, power circuit : connector 1 cable(s) 4…50 mm² – cable stiffness: flexible – without cable end, power circuit : connector 1 cable(s) 4…50 mm² – cable stiffness: solid – without cable end, power circuit : connector 2 cable(s) 4…16 mm² – cable stiffness: flexible – with cable end, power circuit : connector 2 cable(s) 4…25 mm² – cable stiffness: flexible – without cable end, power circuit : connector 2 cable(s) 4…25 mm² – cable stiffness: solid – without cable end – tightening torque: control circuit : 1.2 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm, control circuit : 1.2 N.m – on screw clamp terminals – with screwdriver Philips No 2, power circuit : 9 N.m – on connector – with screwdriver flat Ø 6 to Ø 8 mm, power circuit : 9 N.m – on connector hexagonal 4 mm – 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: 10 Mcycles.