Schneider LC1D150BD TeSys Deca Contactor 3P 150 A 440V 24V DC Coil

The Schneider Electric LC1D150BD is a 3-pole TeSys D contactor rated at 150 A (AC-3) with a 24 V DC standard coil, designed for motor control and resistive load switching in industrial power circuits. It handles motors up to 75 kW at 380-400 V AC and up to 100 kW at 660-690 V AC under AC-3 duty.

Technical specifications:

• Commercial reference: LC1D150BD
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys Deca
• Product type: Contactor
• Number of poles: 3P (3 NO)
• Rated current [Ie]: 150 A at ≤ 440 V AC (AC-3); 200 A at ≤ 440 V AC (AC-1)
• Rated voltage [Ue]: ≤ 1000 V AC (25-400 Hz); ≤ 300 V DC
• Control circuit voltage [Uc]: 24 V DC
• Usage categories: AC-1, AC-3, AC-3e, AC-4
• Rated making capacity: 1660 A at 440 V (IEC 60947)
• Rated breaking capacity: 1400 A at 440 V (IEC 60947)
• Thermal withstand current [Ith]: 200 A at 60°C
• Rated insulation voltage [Ui]: 1000 V (IEC 60947-4-1)
• Rated impulse withstand voltage [Uimp]: 8 kV
• Overvoltage category: III / Pollution degree: 3
• Auxiliary contact composition: 1 NO + 1 NC
• Power circuit connection: 10-120 mm² (terminal 1); 10-50 mm² (terminal 2)
• Control circuit connection: 1-2.5 mm²
• Mechanical endurance: 8 million cycles
• Electrical endurance: 0.85 million cycles at 150 A AC-3
• Maximum operating rate: 1200 cycles/h at 60°C
• Mounting: DIN rail or plate

Features and benefits:

• Built-in coil suppressor reduces electrical noise and protects the control circuit
• Wide control voltage operating range (0.75-1.2 Uc) ensures reliable pick-up across temperature extremes
• Fast operating times - 20-35 ms closing and 40-75 ms opening - for responsive motor switching
• Integrated 1 NO + 1 NC auxiliary contacts enable interlocking and control circuit feedback
• UL/CSA-rated up to 125 hp at 575/600 V for North American market compliance

Applications:

• Starting and stopping large motors in industrial machinery and production lines
• Pump and compressor control in HVAC and water treatment installations
• Star-delta and reversing starter assemblies for high-power motors
• Resistive load switching in industrial heating and power distribution panels

Compliant with IEC 60947-4-1, IEC 60947-5-1, and CSA C22.2 No 14. Part of the Schneider Electric TeSys Deca range.

Also known as: Schneider LC1D150BD, Schneider Electric LC1D150BD, TeSys D 150A contactor, 3-pole 24V DC coil industrial contactor.