Schneider Electric LC1D40 Product Description

Schneider Electric LC1D40 is classic TeSys D three-pole AC contactor for motor and load switching in industrial low voltage control cabinets. This TeSys D three-pole AC contactor has rated working current 40A under AC-3 duty, used for switching fans, pumps and conveyor motor loads. The compact TeSys D three-pole AC contactor supports DIN rail mounting and can match thermal overload relay to form motor starter. This TeSys D three-pole AC contactor receives PLC control signal to realize automatic power on/off for AC loads.

LC1D40 delivers reliable electromagnetic load switching for frequent make-and-break operation of three-phase motor circuits. Stable electromagnetic load switching ensures reliable contact closure and separation during cyclic startup and stop. Wear-resistant electromagnetic load switching maintains good conductivity after thousands of switching cycles. Dependable electromagnetic load switching supports long-time continuous operation in harsh workshop environments.

This unit features removable auxiliary contact assembly for machine status feedback and interlock control. The robust removable auxiliary contact assembly provides NO/NC optional signal contacts for PLC and alarm circuits. The easy-maintenance removable auxiliary contact assembly can be replaced independently without removing main contactor. This durable removable auxiliary contact assembly simplifies cabinet wiring and fault troubleshooting.

Schneider Electric LC1D40 is widely used in packaging machinery, conveyor lines, water treatment and HVAC fan & pump control systems. It is equipped with arc extinguishing chamber to suppress electric arc during breaking. It complies with IEC 60947-1 and IEC 60947-4-1 standards. It serves as core spare part for motor starter and automation power control loops.