Schneider-Electric Riverbank Electrical Wholesalers Ltd
 
LC1D50CW picture- Schneider-electric
LC1D50CW
contactor TeSys LC1-D - 3 poles - AC-3 440V 50 A - coil 36 V DC
Schneider Electric
Characteristics
Main
Range of product TeSys D
Range TeSys
Product or component type Contactor
Device short name LC1D
Contactor application Motor control
Resistive load
Utilisation category AC-1
AC-2
AC-3
AC-4
Control circuit type DC wide range
Poles description 3P
Pole contact composition 3 NO
[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 22 kW at 380...400 V AC 50 Hz
25 kW at 415 V AC 50 Hz
30 kW at 440 V AC 50 Hz
30 kW at 500 V AC 50 Hz
33 kW at 660...690 V AC 50 Hz
15 kW at 220...230 V AC 50 Hz
30 kW at 1000 V AC 50 Hz
Complementary
Coil technology Built-in bidirectional peak limiting diode suppressor
Protective cover With
Motor power hp 3 hp at 115 V AC 60 Hz for 1 phase motors
7.5 hp at 230/240 V AC 60 Hz for 1 phase motors
15 hp at 200/208 V AC 60 Hz for 3 phases motors
15 hp at 230/240 V AC 60 Hz for 3 phases motors
40 hp at 460/480 V AC 60 Hz for 3 phases motors
40 hp at 575/600 V AC 60 Hz for 3 phases motors
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
Auxiliary contact composition 1 NO + 1 NC
[Uc] control circuit voltage 36 V DC
Control circuit voltage limits Drop-out: 0.1...0.3 Uc (at <60 °C)
Operational: 0.75...1.25 Uc (at <60 °C)
Time constant 34 ms
[Ui] rated insulation voltage Control circuit: 600 V CSA certified
Control circuit: 600 V UL certified
Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Control circuit: 690 V conforming to IEC 60947-1
Power circuit: 690 V conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947
Overvoltage category III
Mounting support Plate
Rail
Flame retardance V1 conforming to UL 94
Connections - terminals Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²rigid
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²rigid
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end
Control circuit: screw clamp terminals 1 cable(s) 1…2.5 mm²flexible with cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Power circuit: screw terminals 1 cable(s) 2.5…25 mm²rigid
Power circuit: screw terminals 2 cable(s) 2.5…16 mm²rigid
Power circuit: screw terminals 1 cable(s) 2.5…25 mm²flexible without cable end
Power circuit: screw terminals 2 cable(s) 2.5…16 mm²flexible without cable end
Power circuit: screw terminals 1 cable(s) 2.5…25 mm²flexible with cable end
Power circuit: screw terminals 2 cable(s) 2.5…10 mm²flexible with cable end
Tightening torque Control circuit: 1.2 N.m - on screw clamp terminal - with screwdriver flat Ø 6 mm
Control circuit: 1.2 N.m - on screw clamp terminal - with screwdriver Philips No 2
Power circuit: 5 N.m - on screw terminal - with screwdriver flat Ø 6 to Ø 8 mm
[Ue] rated operational voltage Power circuit: <= 690 V AC 25...400 Hz
[Ith] conventional free air thermal current 10 A (at 60 °C) for control circuit
80 A (at 60 °C) for power circuit
Irms rated making capacity 250 A DC for control 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
Associated fuse rating 10 A gG for control 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
Power dissipation per pole 3.7 W AC-3
9.6 W AC-1
Inrush power in W 19 W (at 20 °C)
Hold-in power consumption in W 7.4 W at 20 °C
Operating time 20 ms opening
50 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 10000000 cycles
Maximum operating rate 3600 cyc/h 60 °C
Minimum switching current 5 mA for control circuit
Minimum switching voltage 17 V for control circuit
Non-overlap time 1.5 ms on de-energisation between NC and NO contacts
1.5 ms on energisation between NC and NO contacts
Insulation resistance > 10 MOhm for control circuit
Height 127 mm
Width 85 mm
Depth 176 mm
Net weight 2.185 kg
Environment
Standards IEC 60947-4-1
EN 60947-4-1
UL 508
IEC 60947-5-1
CSA C22.2 No 14
EN 60947-5-1
Product certifications GOST
DNV
UL
BV
CCC
CSA
RINA
LROS (Lloyds register of shipping)
GL
IP degree of protection IP2x conforming to IEC 60529
IP2x conforming to VDE 0106
Ambient air temperature for operation -5…60 °C
Ambient air temperature for storage -60…80 °C
Permissible ambient air temperature around the device -40…70 °C at Uc
Operating altitude 3000 m without
Fire resistance 850 °C conforming to IEC 60695-2-1
Shock resistance 10 gn contactor opened
15 gn contactor closed
Vibration resistance 2 gn 5…300 Hz contactor opened
4 gn 5…300 Hz contactor closed
Offer Sustainability
Sustainable offer status Green Premium product
EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)
print EU RoHS Declaration
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
Contractual warranty
Warranty 18 months