LC1D18 18A 220V AC  Schnider contactor
Key Specifications

• Rated Current (AC-3):18A  operational current up to 440V AC
• Coil Voltage (Uc): 220V AC (50/60 Hz), typically designated by product code M7 (e.g., LC1D18M7)
• Poles: 3 Poles (3 Normal Open / 3 NO main contacts)
• Built-in Auxiliary Contacts: 1 NO + 1 NC configuration
• Motor Power Capacity: Up to (or ~10 HP)
• Mounting Type: 35mm DIN-rail or screw fixing with a compact 45mm width

Common Applications

• Motor Control: Direct-on-line (DOL) starting and stopping of 3-phase induction motors 
• Industrial Automation: Switching resistive or inductive loads, lighting, and heating equipment in HVAC systems

If you're planning an installation, tell me:

• What is the motor kW/HP or load type you are connecting?
• Do you need a matching overload relay (like the LRD series)?