The 1339023900 is produced by LS Electric and is described as a LSIS 1339023900 MC65A-40-11-LD-S-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The **LSIS MC65A-40-11-LD-S-E** is a robust AC general purpose contactor designed for reliable operation in various electrical applications. This high-performance device is ideal for controlling motors, lights, and other electrical loads, making it a versatile choice for industrial automation and power management. ## Key Features • **Current Rating**: 40A, suitable for high-load applications • **Voltage Range**: Operates efficiently at AC voltages up to 690V, accommodating diverse electrical systems • **Coil Voltage**: Available in standard voltages, ensuring compatibility with a wide range of control circuits • **Contact Configuration**: Features a 3-pole design with normally open (NO) contacts, optimizing it for motor control applications • **Durability**: Designed for a long operational life with a high mechanical endurance of up to 10 million cycles ## Applications • **Industrial Automation**: Perfect for controlling AC motors, lighting systems, and HVAC units • **Commercial Use**: Suitable for use in commercial lighting, heating, and cooling applications • **Compatibility**: Works seamlessly with LSIS PLCs and other automation systems for enhanced control and efficiency • **Environmental Suitability**: Engineered to operate in diverse environments, ensuring reliability in both indoor and outdoor applications ## Benefits • **Reliable Performance**: Ensures consistent operation even under heavy loads, minimizing downtime and maintenance costs • **Energy Efficiency**: Designed to reduce power consumption, contributing to lower operational costs • **Easy Installation**: Compact design facilitates straightforward mounting and wiring, enhancing installation efficiency • **Enhanced Safety**: Built-in features protect against overloads and short circuits, ensuring safe operation in all conditions --- *Product information compiled with AI assistance for reference purposes.*