The 1390011900 is produced by LS Electric and is described as a LSIS 1390011900 MR6-42-R5-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The LSIS 1390011900 MR6-42-R5-E is a high-performance AC General Purpose Contactor designed for reliable and efficient control of electrical loads in various industrial applications. Renowned for its robust construction and advanced technology, this contactor ensures optimal performance in demanding operational environments. ## Key Features • **Voltage Rating:** Operates effectively at 400V AC, providing versatility for various applications. • **Current Rating:** Rated for 42A continuous current, making it suitable for medium to heavy-duty applications. • **Contact Configuration:** Features a 3-pole configuration with a normally open (NO) design to facilitate easy load switching. • **Compact Design:** Measures 96mm x 45mm x 100mm, allowing for space-efficient installations in control panels. • **Durability:** Constructed with high-quality materials that ensure longevity and resistance to environmental factors, including humidity and dust. ## Applications • **Industrial Automation:** Ideal for controlling motors, lighting, and heating systems in manufacturing and processing plants. • **HVAC Systems:** Perfect for applications in heating, ventilation, and air conditioning equipment. • **General Electrical Control:** Suitable for commercial applications where reliable switching of electrical loads is critical. • **Compatibility:** Works seamlessly with LSIS PLCs and other automation solutions, enhancing system integration. ## Benefits • **Enhanced Reliability:** Designed to perform consistently under high-load conditions, reducing the risk of failure and downtime. • **Energy Efficiency:** Optimizes energy consumption by ensuring precise control of electrical loads, contributing to cost savings. • **User-Friendly Installation:** Simple mounting and wiring processes facilitate quick setup and maintenance. • **Safety Features:** Built with protective mechanisms to prevent overloads and short-circuits, ensuring safe operation. --- *Product information compiled with AI assistance for reference purposes.*