Specifications Parameter Specification Product Range TeSys D (LC1D Series) Device Type Electromechanical Contactor Model LC1D18 Coil Voltage / Type 220 Volts AC (220V AC), 50/60 Hz Rated Operational Current (Ie) @ AC-3 18 A at 380-440V AC. This is its standard motor switching capacity. Rated Operational Power (P) @ AC-3 7.5 kW (10 HP) at 400V AC. Utilization Categories (IEC/EN 60947-4-1) AC-1: Non-inductive loads — 40A. AC-3: Squirrel-cage motors (starting, stopping) — 18A. AC-4: Squirrel-cage motors (plugging, inching) — 12.5A. Thermal Current (Ith) 25 A Rated Insulation Voltage (Ui) 690V AC Rated Operational Voltage (Ue) Up to 690V AC Number & Type of Main Poles 3 Normally Open (3NO) power contacts (for 3-phase control). *Other configurations like 4-pole (3NO+1NO) or NO+NC are available.* Control Coil Power Consumption Pick-up (Inrush): ~ 60 VA Holding (Sealed): ~ 8 VA Mechanical Life 10 to 30 million operations. Electrical Life AC-3: 1.5 to 3 million operations at rated current. Operate/Release Time Typically ≤ 20 ms / ≤ 15 ms. Mounting Snap-on mounting to 35mm symmetrical DIN rail (EN 60715) or screw mounting. Terminals Screw clamp terminals for power and control wiring. Wire Range (Main/Control) Typically up to 16 mm² / 2.5 mm² (copper). Ambient Temperature -25°C to +60°C (operation), -40°C to +85°C (storage). Standards Compliance IEC/EN 60947-4-1, UL 508, CSA C22.2 No. 14. Weight ~ 0.3 kg.