The 1389107500 is produced by LS Electric and is described as a LSIS 1389107500 MR4-40L-BD-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The **LSIS 1389107500 MR4-40L-BD-E** is a high-performance AC general-purpose contactor designed to ensure reliable operation in various industrial applications. With its robust construction and advanced features, this contactor provides a dependable solution for controlling electrical circuits and equipment in a variety of environments. ## Key Features • **Rated Current:** 40A, ensuring efficient control of electrical loads without overheating. • **Voltage Rating:** Compatible with a range of voltages up to 600V AC, making it versatile for different applications. • **Coil Voltage Options:** Available in multiple coil voltage options, allowing for easy integration into existing systems. • **Contact Configuration:** Features a 3-pole design with normally open (NO) contacts, suitable for diverse operational needs. • **Durability:** Engineered with high-quality materials for extended lifespan and reliability in demanding conditions. ## Applications • **Industrial Automation:** Ideal for use in motor control circuits, heating systems, and lighting control, making it a valuable asset in manufacturing and production settings. • **HVAC Systems:** Supports the reliable operation of heating, ventilation, and air conditioning systems, ensuring optimal performance and energy efficiency. • **Compatibility:** Works seamlessly with LSIS’s range of control devices and automation systems, enhancing overall system performance. • **Environmental Suitability:** Rated for use in environments with varying temperatures and conditions, ensuring consistent performance. ## Benefits • **Performance Efficiency:** Provides reliable electrical switching, reducing downtime and enhancing productivity in industrial operations. • **Enhanced Reliability:** Built to withstand the rigors of industrial use, offering peace of mind with long-lasting performance. • **Energy Savings:** Contributes to energy-efficient operations by effectively managing electrical loads, leading to reduced operational costs. --- *Product information compiled with AI assistance for reference purposes.*