The 1389105100 is produced by LS Electric and is described as a LSIS 1389105100 MR4-04-BD-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The LSIS 1389105100 MR4-04-BD-E is a high-performance AC General Purpose Contactor designed for reliable control of electrical circuits in various industrial applications. With its robust construction and advanced features, this contactor ensures efficient operation and long-lasting performance in demanding environments. ## Key Features • **Rated Operational Current**: 25A at AC-1, ensuring suitability for a wide range of applications. • **Voltage Rating**: Operates efficiently at 230V AC, making it ideal for standard industrial power systems. • **Contact Configuration**: Equipped with 4 normally open contacts (NO), allowing for versatile control options. • **Coil Voltage**: Available in multiple coil voltage options for flexibility in installation and use. • **Durable Construction**: Designed with high-quality materials to withstand harsh conditions and provide reliable service life. ## Applications • **Industrial Automation**: Perfect for controlling motors, heating systems, and lighting circuits in manufacturing and industrial settings. • **HVAC Systems**: Used in heating, ventilation, and air conditioning systems for effective operation and control. • **Building Management Systems**: An essential component in smart building systems, providing efficient power management and automation. ## Benefits • **Enhanced Reliability**: Built to ensure consistent performance, reducing downtime and maintenance costs. • **Energy Efficiency**: Designed to minimize energy consumption while maximizing operational effectiveness. • **Versatile Control**: Offers flexibility in circuit control, accommodating various industrial needs and configurations. --- *Product information compiled with AI assistance for reference purposes.*