The 1389018800 is produced by LS Electric and is described as a LSIS 1389018800 MR4-31-HF7-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The **LSIS 1389018800 MR4-31-HF7-E** is a high-performance AC General Purpose Contactor designed for a wide range of industrial applications. This reliable and efficient component ensures optimal control and switching of electrical circuits, making it an essential part of various automation systems and electric power solutions. ## Key Features • **High Load Capacity:** Rated for AC-3 duty up to 37 kW at 400V, ensuring robust performance in demanding applications. • **Advanced Coil Technology:** Features a coil voltage of 24V AC, allowing for efficient power consumption and reliable operation. • **Compact Design:** With dimensions of 45 x 45 x 80 mm, the MR4-31-HF7-E is designed for easy integration into existing control panels and systems. • **Durable Construction:** Made with high-quality materials to withstand harsh environments, ensuring longevity and reliability. • **Easy Installation:** Equipped with standard mounting options and clear terminal markings for straightforward installation and maintenance. ## Applications • **Industrial Automation:** Ideal for controlling motors, lights, and heating systems in manufacturing and processing environments. • **HVAC Systems:** Used in air conditioning and heating systems for reliable switching and control. • **Electrical Control Panels:** Perfect for integration into control panels for various industrial machinery and equipment. • **Compatibility:** Designed to work seamlessly with LSIS's range of automation products, ensuring a cohesive and efficient system. ## Benefits • **Enhanced Reliability:** Built to provide consistent performance, reducing downtime and maintenance costs in industrial operations. • **Energy Efficiency:** The advanced coil technology minimizes energy consumption, contributing to lower operational costs. • **Versatile Applications:** Suitable for a wide range of applications, making it a flexible solution for diverse industrial needs. • **Proven Performance:** Backed by LSIS's reputation for quality and innovation in electric power solutions and automation systems. --- *Product information compiled with AI assistance for reference purposes.*