Schneider-Electric
LC1D50A6GD

range of product: TeSys D; TeSys Deca

range: TeSys; TeSys Deca

product name: TeSys D; TeSys Deca

product or component type: Contactor

device short name: LC1D

contactor application: Motor control; Resistive load

utilisation category: AC-1; AC-3; AC-4

poles description: 3P

pole contact composition: 3 NO

[Ue] rated operational voltage: Power circuit: <= 690 V AC 25...400 Hz; Power circuit: <= 300 V DC

[Ie] rated operational current: 50 A (at <60 °C) at <= 440 V AC AC-3 for power circuit; 80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit

motor power 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); 30 kW at 500 V AC 50/60 Hz (AC-3); 33 kW at 660...690 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); 11 kW at 400 V AC 50/60 Hz (AC-4)

motor power hp: 3 hp at 115 V AC 50/60 Hz for 1 phase motors; 7.5 hp at 230/240 V AC 50/60 Hz for 1 phase motors; 15 hp at 200/208 V AC 50/60 Hz for 3 phases motors; 15 hp at 230/240 V AC 50/60 Hz for 3 phases motors; 40 hp at 460/480 V AC 50/60 Hz for 3 phases motors; 40 hp at 575/600 V AC 50/60 Hz for 3 phases motors

control circuit type: DC standard

[Uc] 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: 10 A (at 60 °C) for signalling circuit; 80 A (at 60 °C) for power circuit

Irms rated making capacity: 140 A AC for signalling circuit conforming to IEC 60947-5-1; 250 A DC 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: 400 A 40 °C - 10 s for power circuit; 810 A 40 °C - 1 s for power circuit; 84 A 40 °C - 10 min for power circuit; 208 A 40 °C - 1 min for power circuit; 100 A - 1 s for signalling circuit; 120 A - 500 ms for signalling circuit; 140 A - 100 ms for signalling 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 - Ith 80 A 50 Hz for power circuit

[Ui] rated insulation voltage: Power circuit: 600 V CSA certified; Power circuit: 600 V UL certified; Signalling circuit: 690 V conforming to IEC 60947-1; Signalling circuit: 600 V CSA certified; Signalling circuit: 600 V UL certified; Power circuit: 690 V conforming to IEC 60947-4-1

electrical durability: 1.45 Mcycles 50 A AC-3 at Ue <= 440 V; 0.5 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: 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; IEC 60335-1

product certifications: RINA; CSA; BV; GL; CCC; UL; DNV; LROS (Lloyds register of shipping); GOST

connections - terminals: Control circuit: lugs-ring terminals (external diameter: 8 mm) ; Power circuit: lugs-ring terminals (external diameter: 16.5 mm)

tightening torque: Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm M3.5; Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5; Power circuit: 6 N.m - on lugs-ring terminals hexagonal screw head 10 mm M6; Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2; Power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver pozidriv No 2

operating time: 42.5...57.5 ms closing; 16...24 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

maximum operating rate: 3600 cyc/h 60 °C

coil technology: Built-in bidirectional peak limiting diode suppressor

control circuit voltage limits: 0.1...0.3 Uc (-40…70 °C):drop-out DC; 0.75...1.25 Uc (-40…60 °C):operational DC; 1...1.25 Uc (60…70 °C):operational DC

time constant: 34 ms

inrush power in W: 19 W (at 20 °C)

hold-in power consumption in W: 7.4 W at 20 °C

auxiliary contacts type: type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1; type mirror contact 1 NC conforming to IEC 60947-4-1

signalling circuit frequency: 25...400 Hz

minimum switching current: 5 mA for signalling circuit

minimum switching voltage: 17 V for signalling circuit

non-overlap time: 1.5 ms on de-energisation between NC and NO contact; 1.5 ms on energisation between NC and NO contact

insulation resistance: > 10 MOhm for signalling circuit

contact compatibility: M4

compatibility code: LC1D

IP degree of protection: IP20 front face conforming to IEC 60529

protective treatment: TH conforming to IEC 60068-2-30

pollution degree: 3

ambient air temperature for operation: -40…60 °C; 60…70 °C with derating

ambient air temperature for storage: -60…80 °C

operating altitude: 0...3000 m

fire resistance: 850 °C conforming to IEC 60695-2-1

flame retardance: V1 conforming to UL 94

mechanical robustness: Vibrations contactor open: 2 Gn, 5...300 Hz; Vibrations contactor closed: 4 Gn, 5...300 Hz; Shocks contactor closed: 15 Gn for 11 ms; Shocks contactor open: 10 Gn for 11 ms

height: 122 mm

width: 55 mm

depth: 120 mm

net weight: 0.93 kg