Schneider LC1D38BL TeSys Deca Contactor 38 A 440V 24V DC (low consumption) Coil

The Schneider Electric LC1D38BL is a 3-pole TeSys D series contactor rated 38 A at 440 V AC (AC-3), designed for motor control and resistive load switching with a 24 V DC low-consumption coil. It supports duty categories AC-1, AC-3, AC-3e, and AC-4 across a wide voltage range.

Technical specifications:

• Commercial reference: LC1D38BL
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys D (TeSys Deca)
• Number of poles: 3P (3 NO)
• Rated current: 38 A (AC-3 / AC-3e) / 50 A (AC-1) at <= 440 V AC, below 60°C
• Rated supply voltage: <= 690 V AC (25...400 Hz) / <= 300 V DC
• Control circuit voltage: 24 V DC (low consumption)
• Motor power: 18.5 kW at 380-400 V AC / 9 kW at 220-230 V AC (AC-3, 50/60 Hz)
• Auxiliary contacts: 1 NO + 1 NC
• Rated breaking capacity: 550 A at 440 V (IEC 60947)
• Rated insulation voltage [Ui]: 690 V (IEC 60947-4-1) / 600 V (UL, CSA)
• Rated impulse withstand voltage [Uimp]: 6 kV (IEC 60947)
• Mechanical endurance: 30 million cycles
• Electrical endurance: 1.4 million cycles (38 A AC-3, <= 440 V)
• Inrush and holding power: 2.4 W at 20°C
• Maximum operating rate: 3600 cycles/h at 60°C
• Power circuit connection: screw terminals, 2.5...10 mm²

Features and benefits:

• Low-consumption DC coil with equal inrush and holding power (2.4 W) reduces energy use and panel heat load
• Built-in bidirectional limiter protects the control circuit from voltage transients
• Wide operating voltage range (0.8...1.25 Uc at -40...60°C) ensures reliable switching in demanding environments
• Mirror contact (1 NC) per IEC 60947-4-1 supports safety-rated monitoring circuits
• Safety reliability level B10d = 1,369,863 cycles under rated load per EN/ISO 13849-1

Applications:

• Starting and stopping three-phase motors in industrial machinery and production lines
• Pump and compressor control in HVAC systems and water treatment plants
• Motor control centers and industrial automation panels
• Resistive and heating load switching in process control installations

Compliant with IEC 60947-4-1, IEC 60947-5-1, and EN/ISO 13849-1. Part of the Schneider Electric TeSys D (TeSys Deca) range.

Also known as: Schneider LC1D38BL, Schneider Electric LC1D38BL, TeSys D 38A contactor, 3-pole 24V DC low-consumption contactor.