Schneider LC1D18P7 TeSys Deca Contactor 3P 18 A 440V 230V AC 50/60Hz Coil

The Schneider Electric LC1D18P7 is a 3-pole TeSys D contactor rated at 18 A (AC-3) with a 230 V AC 50/60 Hz control coil, designed for motor control and resistive load switching across AC-3, AC-1, AC-4, and AC-3e duty categories in industrial and commercial installations.

Technical specifications:

• Commercial reference: LC1D18P7
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys Deca
• Product type: Contactor
• Number of poles: 3P (3 NO main contacts + 1 NO 1 NC auxiliary)
• Rated current [ie]: 18 A at ≤ 440 V AC (AC-3); 32 A at ≤ 440 V AC (AC-1)
• Rated voltage [ue]: ≤ 690 V AC (25-400 Hz) / ≤ 300 V DC (power circuit)
• Control circuit voltage [Uc]: 230 V AC 50/60 Hz
• Rated insulation voltage [ui]: 690 V (IEC 60947-4-1); 600 V (UL/CSA certified)
• Rated impulse withstand voltage [uimp]: 6 kV (IEC 60947)
• Making and breaking capacity: 300 A at 440 V (IEC 60947)
• Motor power: 4 kW at 220-230 V / 7.5 kW at 380-400 V / 9 kW at 415-440 V (AC-3, 50/60 Hz)
• Mechanical durability: 15 million cycles; electrical durability: 1.65 million cycles (18 A AC-3 at ≤ 440 V)
• Coil inrush power: 70 VA at 50/60 Hz (cos phi 0.75); holding power: 7 VA at 50 Hz (cos phi 0.3)
• Closing time: 12-22 ms; opening time: 4-19 ms
• Maximum operating rate: 3600 cycles/h at 60°C
• Power circuit connection: screw terminals 1.5-6 mm²; tightening torque: 1.7 N.m
• Control circuit connection: screw terminals 1-4 mm²
• Overvoltage category: III; pollution degree: 3

Features and benefits:

• Integrated 1 NO + 1 NC mechanically linked auxiliary contact for status feedback and interlocking
• Wide motor compatibility from 4 kW at 220-230 V up to 10 kW at 660-690 V (AC-3, 50/60 Hz)
• High mechanical durability of 15 million cycles ensures long service life in demanding environments
• Meets EN/ISO 13849-1 safety requirements with B10d of 1,369,863 cycles under rated load
• Compatible with LC1D accessories for modular expansion and flexible system integration

Applications:

• Motor control in industrial machinery and automation panels
• Resistive load switching in commercial and industrial installations
• Motor starter assemblies within distribution boards and control cabinets
• AC-3 and AC-4 duty cycle motor switching applications

Compliant with IEC 60947-4-1 and IEC 60947-5-1, UL and CSA certified. Part of the Schneider Electric TeSys Deca range.

Also known as: Schneider LC1D18P7, Schneider Electric LC1D18P7, TeSys D 18A contactor, 3-pole 230V AC coil contactor.