LC1D18M7 TeSys Deca IEC Contactor 18A 3P 220V AC Coil | Schneider Electric

The Original New Schneider Electric LC1D18M7 TeSys Deca IEC Contactor is a 3-pole (3 NO) contactor for motor control and resistive load switching. Rated operational current 18 A (AC-3 at ≤440 V) with a 220 V 50/60 Hz AC coil. Includes 1 NO + 1 NC built-in auxiliary contacts; the NC contact is mirror certified for safety. Compact 45 mm width, supports DIN rail or panel mounting, and features multi‑standard screw clamp terminals. Designed for industrial automation, OEM equipment, and building control systems.

Core Engineering Highlights:
18 A rated operational current (AC-3 at ≤440 V) | 32 A conventional free air thermal current (Ith) | 220 V AC 50/60 Hz coil | 3 NO main contacts | 1 NO + 1 NC built-in auxiliary contacts (NC mirror certified) | 7.5 kW motor power at 400 V (AC-3) | 10 HP at 480 V AC | Up to 100 kA SCCR | 45 mm width | Screw clamp terminals | 15 million mechanical cycles

Key Features:

• Original New Schneider Electric LC1D18M7 contactor

• 3-pole (3 NO) IEC contactor for motor control and resistive load switching

• 18 A rated operational current (AC-3 at ≤440 V)

• 32 A conventional free air thermal current (Ith)

• 220 V AC 50/60 Hz coil

• Built-in auxiliary contacts: 1 NO + 1 NC (NC mirror certified for safety)

• Motor power: 7.5 kW at 400 V (AC-3)

• Horsepower rating: 10 HP at 480 V AC, 15 HP at 600 V AC

• Up to 100 kA SCCR with proper fusing

• Screw clamp terminals for secure wiring

• Multi-standard screws for easy installation

• Compact 45 mm width for space-saving panel layout

• DIN rail or panel mounting

• 15 million mechanical cycles

• 3600 operating cycles per hour

• Operating temperature: -5°C to +60°C

Applications:

• Motor starting and stopping in industrial machinery

• Pump and compressor control

• HVAC system switching and regulation

• Lighting and resistive load management

• OEM equipment integration

• Conveyor and material handling systems

Technical Specifications:

System Compatibility:

• Compatible with Schneider Electric TeSys Deca (TeSys D) series

• Suitable for use with LR9, LRD, and LRE thermal overload relays (select based on motor full load current)

• Compatible with TeSys Deca auxiliary contact blocks and timer modules for expanded functionality

• Mounts on 35 mm DIN rail or directly on panel using fixing holes

Related Products:

• LC1D12M7 – 12 A, 5.5 kW at 400 V (lower power)

• LC1D18M7 – 18 A, 7.5 kW at 400 V (current model)

• LC1D25M7 – 25 A, 11 kW at 400 V (higher power)

• LRD07 – Thermal overload relay, 7-10 A

• LRD10 – Thermal overload relay, 9-13 A

• LADN22 – Auxiliary contact block, 2 NO + 2 NC

• LA4D – Timer module for TeSys D contactors

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Schneider Electric, TeSys, and Modicon are trademarks of Schneider Electric SE.