The 1389032100 is produced by LS Electric and is described as a LSIS 1389032100 MR4-31L-H7-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The **LSIS 1389032100 MR4-31L-H7-E AC General Purpose Contactor** is a top-tier electrical component designed to handle a wide range of industrial applications. Engineered for reliability and performance, this contactor is ideal for controlling electrical power circuits in various environments. With LSIS's commitment to innovation and quality, this product stands out as a staple in industrial automation. ## Key Features • **Rated Operational Current:** Up to 31A at AC-1, ensuring robust performance in demanding applications. • **Voltage Ratings:** Compatible with a variety of voltages, supporting AC voltage up to 690V and DC voltage up to 220V. • **Control Circuit Voltage:** Available in multiple control voltages, including 24V, 110V, and 230V, providing flexibility for diverse setups. • **Mechanical Durability:** Designed for a lifespan of over 10 million operations, enhancing reliability and minimizing maintenance costs. • **Compact Design:** Space-saving dimensions make it suitable for installations where real estate is limited without compromising performance. ## Applications • **Industrial Automation:** Perfect for controlling motors, lighting, and heating systems in manufacturing environments. • **HVAC Systems:** Effectively used in heating, ventilation, and air conditioning applications for reliable operation. • **Pump Control:** Ideal for managing water pumps and other fluid handling systems, contributing to efficient operations. • **Compatibility:** Designed to work seamlessly with a variety of auxiliary contacts and accessories, enhancing versatility in applications. ## Benefits • **Enhanced Efficiency:** Reduces energy consumption and operational costs through effective power management. • **Improved Safety:** Equipped with built-in protection features to prevent overloads and short circuits, ensuring safe operation. • **Durability and Longevity:** Constructed with high-quality materials, providing resilience against environmental stresses and wear. • **Easy Installation:** Simplified wiring and mounting processes allow for quick and efficient installation, minimizing downtime. --- *Product information compiled with AI assistance for reference purposes.*