range of product:TeSys D|product or component type:contactor|device short name:LC1D|contactor application:motor control,resistive load|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:12 A (<= 60 °C) at <= 440 V AC AC-3 for power circuit,25 A (<= 60 °C) at <= 440 V AC AC-1 for power circuit|motor power kW:3 kW at 220...230 V AC 50/60 Hz,7.5 kW at 500 V AC 50/60 Hz,7.5 kW at 660...690 V AC 50/60 Hz,5.5 kW at 380...400 V AC 50/60 Hz,5.5 kW at 415...440 V AC 50/60 Hz|motor power hp:1 hp at 115 V AC 50/60 Hz for 1 phase motors,2 hp at 230/240 V AC 50/60 Hz for 1 phase motors,3 hp at 200/208 V AC 50/60 Hz for 3 phases motors,3 hp at 230/240 V AC 50/60 Hz for 3 phases motors,7.5 hp at 460/480 V AC 50/60 Hz for 3 phases motors,10 hp at 575/600 V AC 50/60 Hz for 3 phases motors|control circuit type:AC 50/60 Hz|control circuit voltage:220 V AC 50/60 Hz|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:25 A at <= 60 °C for power circuit,10 A at <= 60 °C for signalling circuit|Irms rated making capacity:250 A at 440 V for power circuit conforming to IEC 60947,140 A AC for signalling circuit conforming to IEC 60947-5-1,250 A DC for signalling circuit conforming to IEC 60947-5-1|rated breaking capacity:250 A at 440 V for power circuit conforming to IEC 60947|[Icw] rated short-time withstand current:105 A <= 40 °C 10 s power circuit,210 A <= 40 °C 1 s power circuit,30 A <= 40 °C 10 min power circuit,61 A <= 40 °C 1 min power circuit,100 A 1 s signalling circuit,120 A 500 ms signalling circuit,140 A 100 ms signalling circuit|associated fuse rating:25 A gG at <= 690 V coordination type 2 for power circuit,40 A gG at <= 690 V coordination type 1 for power circuit,10 A gG for signalling circuit conforming to IEC 60947-5-1|average impedance:2.5 mOhm at 50 Hz - Ith 25 A for power circuit|[Ui] rated insulation voltage:600 V for power circuit certifications CSA,600 V for power circuit certifications UL,690 V for power circuit conforming to IEC 60947-4-1,690 V for signalling circuit conforming to IEC 60947-1,600 V for signalling circuit certifications CSA,600 V for signalling circuit certifications UL|electrical durability:2 Mcycles 12 A AC-3 at Ue <= 440 V,0.8 Mcycles 25 A AC-1 at Ue <= 440 V|power dissipation per pole:0.36 W AC-3,1.56 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:BV,CCC,CSA,DNV,GL,GOST,RINA,UL,LROS|connections - terminals:power circuit: screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - without cable end,power circuit: screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: flexible - without cable end,power circuit: screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - with cable end,power circuit: screw clamp terminals 2 cable(s) 1...2.5 mm² - cable stiffness: flexible - with cable end,power circuit: screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: solid - without cable end,power circuit: screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: solid - without cable end,control circuit: screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - without cable end,control circuit: screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: flexible - without cable end,control circuit: screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - with 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 1 cable(s) 1...4 mm² - cable stiffness: solid - without cable end,control circuit: screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: solid - without cable end|tightening torque:power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm,power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2,control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm,control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2|operating time:4...19 ms opening,12...22 ms closing|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:15 Mcycles|operating rate:3600 cyc/h at <= 60 °C