Schneider LC1D32M7 Contactor, TeSys Deca 3P 32A 220VAC 1NO+1NC

The LC1D32M7 is a TeSys Deca 3-pole AC contactor from Schneider Electric, rated 32 A (AC-3) at up to 440 V AC with a 220 V AC 50/60 Hz control coil. Designed for motor control and resistive load switching across usage categories AC-1, AC-3, AC-3e, and AC-4, it handles motor ratings up to 15 kW at 380...400 V AC (AC-3).

Technical specifications:

• Commercial reference: LC1D32M7
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys Deca
• Number of poles: 3P, main contact composition: 3 NO
• Auxiliary contacts: 1 NO + 1 NC
• Rated current [Ie]: 32 A (AC-3) / 50 A (AC-1) at <= 440 V AC, < 60°C
• Rated voltage [Ue]: <= 690 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 rating: 7.5 kW at 230 V; 15 kW at 400 V; 18.5 kW at 690 V AC (AC-3)
• Rated insulation voltage [Ui]: 690 V (IEC 60947-4-1); 600 V (UL/CSA)
• Rated impulse withstand voltage [Uimp]: 6 kV (IEC 60947)
• Breaking capacity: 550 A at 440 V
• Short-time withstand current [Icw]: 430 A for 1 s; 260 A for 10 s (40°C, power circuit)
• Overvoltage category: III; pollution degree: 3
• Mechanical endurance: 15 million cycles
• Electrical endurance: 1.65 million cycles (32 A, AC-3, Ue <= 440 V)
• Closing / opening time: 12...22 ms / 4...19 ms
• Maximum operating cycle: 3600 cycles/h at 60°C
• Power circuit connections: screw terminals, 2.5...10 mm²
• Control circuit connections: screw terminals, 1...4 mm²
• Tightening torque: 1.7 N.m (control circuit); 2.5 N.m (power circuit)

Features and benefits:

• Multi-category operation across AC-1, AC-3, AC-3e, and AC-4 for resistive and motor load applications
• Wide motor power range from 7.5 kW at 230 V AC up to 18.5 kW at 690 V AC (AC-3)
• High mechanical durability: 15 million cycles and B10d = 20 million cycles under mechanical load (EN/ISO 13849-1)
• Fast switching: 12...22 ms closing and 4...19 ms opening times
• Screw terminal connections on both power (2.5...10 mm²) and control (1...4 mm²) circuits for straightforward installation

Applications:

• Motor starting, reversing, and control in industrial machinery and production lines
• Pump, fan, and compressor control in HVAC and process systems
• Motor control centers (MCCs) and industrial automation panels
• Resistive and inductive load switching in commercial distribution boards

Compliant with IEC 60947-4-1, IEC 60947-1, and EN/ISO 13849-1. Part of the Schneider Electric TeSys Deca range.

Also known as: Schneider LC1D32M7, Schneider Electric LC1D32M7, TeSys D 32A contactor, AC contactor 220 V coil.