Schneider Electric LC1D18M7 TeSys D contactor 3P 3NO AC-3 440V 18A 220VAC Coil
Product Overview
The Schneider Electric LC1D18M7 is a rugged 3-pole contactor from the globally trusted TeSys Deca family, engineered for safe and efficient switching of three-phase motors up to 7.5 kW at 400 V AC. With an 18 A AC-3 rating and 220 V 50/60 Hz AC coil, this DIN-rail mountable contactor delivers consistent performance in demanding industrial, commercial and HVAC applications.
Key Specifications
• Rated Operational Current (AC-3): 18 A @ 440 V
• Motor Power: 4 kW @ 220 V / 7.5 kW @ 400 V / 9 kW @ 415 V
• Coil Voltage: 220 V AC (50/60 Hz)
• Contact Configuration: 3 NO (main) + 1 NO + 1 NC (auxiliary)
• Insulation Voltage (Ui): 690 V AC
• Impulse Withstand (Uimp): 6 kV
• Mechanical Life: 15 million operations
• Electrical Life (AC-3): 1.5 million operations
• Operating Temperature: –5 °C to +60 °C
• Mounting: DIN rail or screw base, 45 mm width
• Terminals: Screw-clamp, finger-safe IP20
• Certifications: CE, UL, CSA, CCC, EAC, Green Premium RoHS/REACH
Core Benefits
• TeSys Deca “snap-on” accessories – add side-mounted auxiliary blocks, surge suppressors or timer modules in seconds.
• Mirror-contact NC auxiliary meets ISO 13849 for safety feedback circuits.
• Silver-alloy contacts ensure low-resistance switching and long contact life.
• Patented EverLink® terminal technology maintains constant clamping force, reducing loose-connection failures.
• Green Premium label guarantees low CO₂ footprint and full recyclability.
Typical Applications
• Conveyor and packaging machinery
• HVAC fan and pump starters
• Compressors and mixers
• Elevator and escalator drives
• Agricultural and irrigation systems
Product Details Pictures
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