Schneider LC1D32BD TeSys Deca Contactor 3P 32 A 440V 24V DC Coil

The Schneider Electric LC1D32BD is a 3-pole TeSys Deca contactor rated at 32 A AC-3 at up to 440 V AC, designed for switching resistive and motor loads across AC and DC power circuits. Controlled by a 24 V DC coil with a built-in bidirectional limiter, it delivers reliable performance for direct-on-line motor starting up to 15 kW at 380-400 V AC. Integrated auxiliary contacts (1 NO + 1 NC) are included as standard.

Technical specifications:

• Commercial reference: LC1D32BD
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys Deca
• Product type: Contactor
• Number of poles: 3P
• Main contact composition: 3 NO
• Auxiliary contact composition: 1 NO + 1 NC
• Usage categories: AC-3, AC-1, AC-4, AC-3e
• Rated current [Ie]: 32 A AC-3 at <=440 V AC (at <60°C); 50 A AC-1 at <=440 V AC
• Rated voltage [Ue]: <=690 V AC (25...400 Hz); <=300 V DC
• Control circuit voltage [Uc]: 24 V DC
• Rated insulation voltage [Ui]: 690 V per IEC 60947-4-1; 600 V UL and CSA certified
• Rated impulse withstand voltage [Uimp]: 6 kV per IEC 60947
• Making / breaking capacity: 550 A at 440 V per IEC 60947
• Short-time withstand current [Icw]: 430 A at 40°C for 1 s; 260 A at 40°C for 10 s (power circuit)
• Motor power rating: 7.5 kW at 220-230 V AC; 15 kW at 380-440 V AC; 18.5 kW at 500-690 V AC (AC-3)
• Overvoltage category: III
• Pollution degree: 3
• Mechanical durability: 30 million cycles
• Electrical durability: 1.65 million cycles at 32 A AC-3 at <=440 V
• Maximum operating rate: 3600 cycles/h at 60°C
• Closing time: 63 ±15% ms; Opening time: 20 ±20% ms
• Power circuit connection: screw terminal blocks, 2.5...10 mm²
• Control circuit connection: screw terminal blocks, 1...4 mm²
• Tightening torque - power circuit: 2.5 N.m; control circuit: 1.7 N.m
• Certifications: IEC 60947-4-1, UL, CSA

Features and benefits:

• 24 V DC coil with integrated bidirectional limiter for reliable low-voltage control
• Built-in auxiliary contacts (1 NO + 1 NC) eliminate the need for a separate add-on block
• 30 million mechanical cycles and 1.65 million electrical cycles ensure long service life
• Supports multiple usage categories (AC-3, AC-1, AC-4, AC-3e) for versatile load switching
• High operating rate of 3600 cycles/h at 60°C suits frequent switching applications

Applications:

• Direct-on-line starting of three-phase induction motors up to 15 kW at 400 V AC
• Motor control centers and industrial automation panels
• Resistive load switching in commercial and industrial installations
• Reversing starter and star-delta motor starter assemblies
• Machine control panels requiring high-frequency switching

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

Also known as: Schneider LC1D32BD, Schneider Electric LC1D32BD, TeSys D 32A contactor 24V DC coil, LC1-D32BD contactor.