The 1391009900 is produced by LS Electric and is described as a LSIS 1391009900 MR8-71-Q5-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The LSIS 1391009900 MR8-71-Q5-E is a high-performance AC General Purpose Contactor designed for reliable operation in various electrical applications. This component is engineered to control electrical devices in industrial automation systems, providing dependable switching capabilities for motors, lighting, and other loads. ## Key Features • **Voltage Rating:** Operates effectively at up to 690V AC, ensuring compatibility with a wide range of industrial applications. • **Current Rating:** Rated for 71A, making it suitable for medium to high-load scenarios. • **Contact Configuration:** Features a 3-pole design with auxiliary contacts, enabling versatile control options. • **Mechanical Life:** Designed for a mechanical life of over 10 million operations, ensuring long-term reliability and reduced maintenance costs. • **Temperature Range:** Operates efficiently in environments ranging from -5°C to +60°C, making it adaptable to various operational conditions. ## Applications • **Industrial Automation:** Ideal for controlling motors and heavy machinery in manufacturing and processing plants. • **HVAC Systems:** Utilized in heating, ventilation, and air conditioning systems for reliable control of electrical loads. • **Lighting Control:** Effective for managing lighting circuits in commercial buildings and facilities. • **Compatibility:** Designed for seamless integration with LSIS automation solutions and other industrial control systems. ## Benefits • **Enhanced Reliability:** Built with high-quality materials and engineering, ensuring dependable performance in critical applications. • **Operational Efficiency:** Reduces energy consumption through effective load management, contributing to overall operational cost savings. • **Maintenance-Free Operation:** With a long mechanical life, it minimizes the need for frequent replacements or maintenance interventions, enhancing productivity. --- *Product information compiled with AI assistance for reference purposes.*