The 1389002800 is produced by LS Electric and is described as a LSIS 1389002800 MR4-40-X7-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The **LSIS 1389002800 MR4-40-X7-E** is a high-performance AC General Purpose Contactor designed for reliable control of electrical circuits in industrial automation applications. With its robust construction and advanced technology, this contactor is engineered to meet the demanding requirements of various electrical systems, ensuring efficient operation and safety. ## Key Features • **Rated Operational Current**: Handles up to 40A, suitable for a wide range of applications. • **Voltage Ratings**: Compatible with AC supply voltages up to 600V, making it versatile for different setups. • **Mechanical Durability**: Designed for over 10 million mechanical operations, ensuring long-term reliability and reduced maintenance costs. • **Auxiliary Contacts**: Equipped with multiple auxiliary contacts for expanded functionality and control options. • **Compact Design**: Space-saving footprint allows for easy integration into control panels and enclosures. ## Applications • **Industrial Automation**: Ideal for controlling motors, heating elements, and lighting circuits in manufacturing and processing facilities. • **HVAC Systems**: Effectively used in heating, ventilation, and air conditioning systems for reliable control of compressor and fan operations. • **Building Management Systems**: Perfect for use in smart buildings to manage energy consumption efficiently. • **Compatibility**: Works seamlessly with various LSIS automation products, enhancing system interoperability. ## Benefits • **Enhanced Efficiency**: Reduces energy consumption and operational costs through reliable switching and control of electrical loads. • **Robust Performance**: Built to withstand harsh industrial environments, ensuring minimal downtime and increased productivity. • **Safety Assurance**: Incorporates advanced protective features to prevent overloads and short circuits, safeguarding both equipment and personnel. --- *Product information compiled with AI assistance for reference purposes.*