Schneider LC1D115M7 Contactor, TeSys Deca 3P 115A 55kW 220VAC 1NO+1NC

The Schneider Electric LC1D115M7 is a 3-pole TeSys Deca contactor rated at 115 A (AC-3) with a 220 V AC 50/60 Hz control coil, designed for motor control and resistive load switching. It supports motor powers up to 55 kW at 380-400 V AC and up to 80 kW at 660-690 V AC, covering a wide range of three-phase motor applications.

Technical specifications:

• Commercial reference: LC1D115M7
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys Deca
• Product type: Contactor
• Number of poles: 3P (3 NO main contacts)
• Rated current [Ie]: 115 A at <= 440 V AC (AC-3 / AC-3e); 200 A at <= 440 V AC (AC-1)
• Rated voltage [Ue]: Power circuit <= 1000 V AC (25-400 Hz); <= 300 V DC
• Control circuit voltage [Uc]: 220 V AC 50/60 Hz
• Usage categories: AC-1, AC-3, AC-3e, AC-4
• Motor power (AC-3): 30 kW at 220-230 V / 55 kW at 380-400 V / 75 kW at 500 V / 80 kW at 660-690 V
• Motor power (UL/CSA): 75 Hp at 460/480 V; 100 Hp at 575/600 V
• Auxiliary contacts: 1 NO + 1 NC, mechanically linked per IEC 60947-5-1; mirrored contact 1 NC per IEC 60947-4-1
• Rated insulation voltage [Ui]: 1000 V (IEC 60947-4-1); 600 V (UL/CSA certified)
• Rated impulse withstand voltage [Uimp]: 8 kV (IEC 60947)
• Making capacity [Irms]: 1260 A at 440 V (IEC 60947)
• Rated breaking capacity: 1100 A at 440 V (IEC 60947)
• Thermal current [Ith]: 200 A at 60°C
• Coil inrush power: 280-350 VA at 50/60 Hz (cos phi 0.8)
• Coil holding power: 2-18 VA at 50/60 Hz (cos phi 0.3)
• Operating times: opening 6-20 ms; closing 20-50 ms
• Maximum operating cycle: 2400 cycles/h at 60°C
• Mechanical durability: 8 million cycles
• Electrical durability: 0.95 million cycles at 115 A AC-3
• Power circuit connection: terminal 1: 10-120 mm²; terminal 2: 10-50 mm²
• Control circuit connection: screw terminals, 1-2.5 mm²
• Overvoltage category: III; Pollution degree: 3

Features and benefits:

• Built-in bidirectional coil limiter for reliable operation and reduced electrical stress on the control circuit
• Mechanically linked auxiliary contacts (1 NO + 1 NC) with mirrored contact enable safe interlocking and status monitoring
• Wide power circuit cable acceptance (10-120 mm²) allows flexible panel wiring without additional adapters
• High mechanical durability of 8 million cycles and electrical durability of 0.95 million cycles at 115 A AC-3 for long service life
• Safety reliability level of B10d = 684,932 cycles under rated load, conforming to EN/ISO 13849-1

Applications:

• Direct-on-line starting and switching of three-phase motors up to 55 kW at 400 V
• Motor control centers and industrial automation switchgear panels
• Pump, fan, and compressor control in building services and HVAC installations
• Resistive load switching in industrial process control and heating systems

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

Also known as: Schneider LC1D115M7, Schneider Electric LC1D115M7, TeSys D 115A contactor, 3-pole motor contactor 220V coil.