The 1389021600 is produced by LS Electric and is described as a LSIS 1389021600 MR4-04-B6-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The LSIS 1389021600 MR4-04-B6-E is a high-performance AC General Purpose Contactor designed to provide reliable control of electrical circuits in various industrial applications. With advanced engineering and robust design, this contactor is suited for both small and large-scale electrical systems, ensuring durability and efficiency in operation. ## Key Features • **Rated Operational Current:** 25A at 400V AC, ensuring compatibility with a wide range of industrial applications. • **Coil Voltage Options:** Available in multiple coil voltages, including 24V, 110V, and 230V, providing flexibility for various control systems. • **Contact Configuration:** Equipped with 4 normally open (NO) contacts, allowing for efficient circuit control. • **Mechanical Life:** Designed for over 10 million operations, ensuring longevity and reducing maintenance needs. • **Environmental Rating:** IP20 rated, suitable for indoor use in controlled environments. ## Applications • **Industrial Automation:** Ideal for controlling motors, lighting, and heating systems in manufacturing and processing plants. • **HVAC Systems:** Used in air conditioning and heating systems for reliable operation and energy efficiency. • **Commercial Environments:** Suitable for use in commercial buildings where effective circuit control is essential. ## Benefits • **Enhanced Reliability:** The robust construction and high operational life ensure minimal downtime and maintenance, enhancing overall system reliability. • **Energy Efficiency:** Optimizes performance in electrical circuits, contributing to lower energy consumption and operational costs. • **Versatile Use:** Compatible with various applications, making it an essential component for engineers and technicians in the electrical field. --- *Product information compiled with AI assistance for reference purposes.*