Schneider Electric AC contactor

This is Schneider Electric TeSys LC1D12 three-pole AC contactor, a key component for controlling three-phase electrical loads in industrial and commercial systems.

Function: Enables remote switching of three-phase circuits, typically used to control motors, heating systems, and other high-power loads. It uses an electromagnetic coil to open/close the main contacts, providing reliable on/off control with low power consumption.

Structure: A modular design with a black base and cream-colored control unit, featuring three main power terminals (L1/L2/L3, T1/T2/T3) and auxiliary contact terminals (NO/NC). It is marked with the model "LC1D12" and the Schneider Electric brand logo, and supports DIN rail mounting for easy installation.

Performance: Rated for 12A at AC-3 duty (for motor control), with a coil voltage range of 24V–380V AC/DC. It offers high mechanical and electrical durability, with a service life of up to 10 million operations.

Application: Widely used in motor control centers, HVAC systems, and automated production lines to safely and efficiently switch three-phase electrical loads.