Schneider Electric LC1D38M7C is a 3‑pole electromechanical AC contactor from the TeSys D series designed for motor control and general switching in industrial and commercial electrical systems. It features three main power contacts and integrated auxiliary contacts for control circuit functionality. The contactor is suitable for switching AC loads such as motors, lighting, heating and other resistive or inductive circuits. It is engineered for reliable performance in industrial environments and supports panel or DIN‑rail mounting in control panels and distribution boards.
Parameters
Brand: Schneider Electric
Series: TeSys D (LC1D family)
Model / Part Number: LC1D38M7C
Product Type: AC Contactor (Electromechanical)
Number of Main Poles: 3 (3P)
Auxiliary Contacts: 1 NO + 1 NC (integral auxiliary block)
Rated Operational Current (Ie): 38 A (AC‑3)
Rated Operational Voltage (Ue): Up to 690 V AC
Control Coil Voltage: Typically 24 V AC or DC (variant dependent)
Utilization Categories: AC‑1, AC‑3, AC‑4
Motor Power Ratings (Approx.):
~18.5 kW at 380‑440 V AC (3‑phase)
~9 kW at 220‑230 V AC (3‑phase)
Rated Insulation Voltage (Ui): ~690 V
Thermal Current (Ith): ~50 A free‑air
Rated Breaking Capacity: ~550 A at 440 V
Operating Frequency: 50/60 Hz
Mounting: Panel or DIN‑rail compatible
Mechanical Endurance: High durability for frequent switching
Electrical Endurance: Designed for reliable load switching
Operating Temperature: Typical industrial range
Standards Compliance: IEC 60947 series, UL 508, CSA