Description
Schneider Electric LC1D50A3E7
TeSys D contactor, 3p (3 NO), AC3, <= 440 V 50A, 48 Vac 50/60 Hz. range: TeSys - product name: TeSys D - type of product or component: contactor - abbreviated name: LC1D - contactor application: resistive load, motor control - category of use: AC-1, AC-3, AC-4 - number of poles: 3P - pole contact composition: 3 NO - Rated operational voltage [Ue]: <= 300 V DC for power circuit, <= 690 V AC 25...400 Hz for power circuit - Rated operational current [Ie]: 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 in kW: 15 kW at 220... 230 V AC 50/60 Hz AC-3, 22 kW at 380...400 V AC 50/60 Hz AC-3, 25 kW at 415 V AC 50/60 Hz AC-3, 30 kW at 440 V AC 50 /60 Hz AC-3, 30 kW at 500 V AC 50/60 Hz AC-3, 33 kW at 660...690 V AC 50/60 Hz AC-3 - motor power in hp: 15 hp at 200/208 V AC 50/60 Hz for 3 phase motors, 15 hp at 230/240 V AC 50/60 Hz for 3 phase motors, 3 hp at 115 V AC 50/60 Hz for 1 phase motors, 40hp at 460/480 V AC 50/60 Hz for 3 phase motors, 40 hp at 575/600 V AC 50/60 Hz for 3 phase motors, 7.5 hp at 230/240 V AC 50/60 Hz for 1 phase motors - auxiliary contact composition: 1 NO + 1 NC - overvoltage category: III - Conventional open air thermal current [Ith]: 10 A at <= 60 °C for signaling circuit, 80 A at <= 60 °C for power circuit - nominal making capacity Irms: 140 A AC for signaling circuit conforming to IEC 60947-5-1, 250 A DC for signaling circuit conforming to IEC 60947-5-1, 900 A at 440 V for power circuit conforming to IEC 60947 - Rated allowable current of short duration [Icw]: 100 A 1 s signaling circuit, 120 A 500 ms signaling circuit, 140 A 100 ms signaling circuit, 208 A <= 40 °C 1 min power circuit, 400 A <= 40 °C 10 s circuit power circuit, 810 A <= 40 °C 1 s power circuit, 84 A <= 40 °C 10 min power circuit - associated fuse rating: 10 A gG for signaling circuit compliant with IEC 60947-5-1, 100 A gG at <= 690 V type 1 coordination for power circuit, 100 A gG at <= 690 V type 2 coordination for power circuit - Rated insulation voltage [Ui]: 600 V for CSA certifications power circuit, 600 V for power circuit UL certifications, 600 Vfor signaling circuit CSA certifications, 600 V for signaling circuit UL certifications, 690 V for power circuit conforming to IEC 60947-4-1, 690 V for signaling circuit conforming to IEC 60947-1 - duration electrical: 1.1 Mcycles 80 A AC-1 at Ue <= 440 V, 1.45 Mcycles 50 A AC-3 at Ue <= 440 V - power dissipation per pole: 3.7 W AC-3, 9, 6 W AC-1 - protective cover: with - mounting support: rail, plate - 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: spring terminals 1 cable 2.5 mm² - cable stiffness: flexible - without cable end, control circuit: spring terminals 2 cables 2.5 mm² - cable stiffness: flexible - without cable end - tightening torque: power circuit: 8 Nm - on connectors EverLink for BTR screws - cable 25...35 mm² hexagonal 4 mm - operating time: 12...26 ms closing, 4...19 ms opening - Safety reliability level: B10d = 1369863 cycles Contactor with compliant rated load to EN/ISO 13849-1, B10d = 20000000 cycles Contactor with mechanical load compliant with EN/ISO 13849-1 - mechanical life: 6 Mcycles. Benefits: Take control of your integration. The Tesys D range, in addition to the renewed design, offers high electrical and mechanical technical performance, reliability and practicality of wiring.In the 40, 50 and 65A ratings, the patented EVERLINK connection system allows, in addition to the direct connection between contactor, motor protection and thermal relay, the maintenance of pressure on the conductors even in the presence of deformation of the conductors themselves. From 9 to 65A the contactors can communicate on the network thanks to specific accessories (Quick fit).... Applications: - Industry, Infrastructure, Buildings, perfect integration into control systems, ideal for starting motors in any type of application ..
