Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw Clamp
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, CCC, GOST, CSA, UL, THIEC 60068-2-30
Series
LC1D, TeSys, TeSys Deca
HP @ 3 Phase - 575V
50 hp
Includes
Everlink Power Connections
Features
Built-In Bi-Directional Peak Limiting Diode Suppressor
Application
Motor Control, Resistive Load
Switching Voltage
17 V (Signalling Circuit)
Max. Operating Watts
11 kW (at 400V AC 50/60 Hz AC-4), 18.5 kW (at 220 to 230V AC 50/60 Hz AC-3), 30 kW (at 380 to 400V AC 50/60 Hz AC-3), 37 kW (at 500V AC 50/60 Hz AC-3), 37 kW (at 660 to 690V AC 50/60 Hz AC-3), 18.5 kW (at 220 to 230V AC 50/60 Hz AC-3e), 30 kW (at 380 to 400V AC 50/60 Hz AC-3e), 37 kW (at 500V AC 50/60 Hz AC-3e), 37 kW (at 660 to 690V AC 50/60 Hz AC-3e)
Shock Resistance
10 G for 11 ms (Contactor Open), 15 G for 11 ms (Contactor Closed)
Rated Insulation Volts
600/690V
Overvoltage Category
CAT III
Electrical Durability
0.5 Mcycles (80 A, AC-1, Less than 440 V); 1.45 Mcycles (65 A, AC-3, Less than 440 V); 1.45 Mcycles (65 A, AC-3e, Less than 440 V)
Rated Making Capacity
140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit), 1000 A @ 440V (Power Circuit)
Insulation Resistance Range
Greater Than 10 MOhms (Signalling Circuit)
Environmental Attributes
Mercury Free, PVC Free, Pollution Degree 3
Rated Breaking Capacity
1000 A @ 440V
Includes Protective Cover
Yes
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Impulse Withstand Voltage
6 kV
Fuse Amps
10 A (Signalling Circuit), 125 A (Type 1 Power Circuit), 125 A (Type 2 Power Circuit)
Tightening Torque
1.7 Nm (Control Circuit), 2.5 to 8 Nm (Power Circuit)
Rated Short-Time Withstand Current
520 A (at 40°C for 10 s Power Circuit), 900 A (at 40°C for 1 s Power Circuit), 110 A (at 40°C for 10 min Power Circuit), 260 A (at 40°C for 1 min Power Circuit), 100 A (For 1 s Signalling Circuit), 120 A (For 500 ms Signalling Circuit), 140 A (For 100 ms Signalling Circuit)
Signalling Circuit Frequency
25 to 400 Hz
Switching Current
5 mA (Signalling Circuit)
Operating Time
42.5 to 57.5 ms (Closing), 16 to 24 ms (Opening)
Mechanical Durability
10 Mcycles
Control Circuit Voltage Limits
Drop-Out DC: 0.1 to 0.3 Uc (at -40 to 70°C); Operational DC: 0.75 to 1.25 Uc (at -40 to 60°C), 1 to 1.25 Uc (at 60 to 70°C)
Operating Speed
3600 cycles per hr
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)
Protective Treatment
THIEC 60068-2-30
Utilisation Category
AC-4, AC-1, AC-3, AC-3e
Climatic Withstand
IACS E10 exposure to damp heat, IEC 60947-1 Annex Q category D exposure to damp heat
Contactor Application
resistive load, motor control
Control Circuit Type
DC standard
[Icw] Rated Short-Time Withstand Current
640 A 40°C - 10 s for power circuit, 900 A 40°C - 1 s for power circuit, 110 A 40°C - 10 min for power circuit, 260 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
Operating Altitude
0...9842.52 ft (0...3000 m)
Fire Resistance
850°C IEC 60695-2-1
Pole Contact Composition
3 NO
Maximum Operating Rate
3600 cyc/h 60°C
Power Dissipation Per Pole
9.6 W AC-1, 6.3 W AC-3, 6.3 W AC-3e
[Ui] Rated Insulation Voltage
power circuit 600 V CSA, power circuit 600 V UL, signalling circuit 690 V IEC 60947-1, signalling circuit 600 V CSA, signalling circuit 600 V UL, power circuit 690 V IEC 60947-4-1
Auxiliary Contacts Type
mechanically linked 1 NO + 1 NC IEC 60947-5-1, mirror contact 1 NC IEC 60947-4-1
Full Load Current - Resistive
80 A
Horsepower @ Three Phase - 480V AC
40 hp
Horsepower @ Single Phase - 240V AC
10 hp
Horsepower @ Three Phase - 240V AC
20 hp
Horsepower @ Three Phase - 208V AC
20 hp
Full Load Current - Inductive
65 A
Ambient Air Temperature For Operation
-40-60°C, 60-70°C with derating
Maximum Operating Temperature
140 Degrees F
Mounting Style
Plate, Rail
Inrush Power in W
19-19 W 20°C)
Conventional Free Air Thermal Current
10 A (at 60°C Signalling Circuit), 80 A (at 60°C Power Circuit)
Rated Operational Voltage
power circuit <= 690 V AC 25...400 Hz, power circuit <= 300 V DC
Rated Operational Current
80 A (at <60°C) at <= 440 V AC AC-1 for power circuit, 65 A (at <60°C) at <= 440 V AC AC-3 for power circuit, 65 A (at <60°C) at <= 440 V AC AC-3e for power circuit
Hold-In Power Consumption in W
7.4-7.4 W 20°C
Maximum Voltage Rating
690V AC, 300V DC
