The 1389019900 is produced by LS Electric and is described as a LSIS 1389019900 MR4-31-W6-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The LSIS 1389019900 MR4-31-W6-E AC General Purpose Contactor is engineered for reliable performance in a variety of industrial applications. This contactor serves as a vital component in controlling electrical circuits, providing the necessary switching capabilities for motors, lighting, and other electrical devices operating at AC voltage. With high durability and advanced features, it is an ideal choice for both automation and power distribution systems. ## Key Features • **Voltage Rating**: Designed for AC applications with a maximum operating voltage of 690V, ensuring compatibility with a wide range of electrical systems. • **Current Capacity**: Capable of handling up to 31A, making it suitable for medium-sized motor loads and other electrical equipment. • **Pole Configuration**: Features a 3-pole design, allowing for versatile circuit control and switching options. • **Coil Voltage Options**: Available with various coil voltage ratings, including standard voltages, to meet diverse application requirements. • **Durable Construction**: Built with high-quality materials to withstand harsh industrial environments, ensuring longevity and reduced maintenance costs. ## Applications • **Industrial Automation**: Ideal for use in automated manufacturing processes where reliable switching of motors and machinery is critical. • **HVAC Systems**: Frequently used in heating, ventilation, and air conditioning systems for efficient control of electrical loads. • **Lighting Control**: Perfect for switching lighting circuits in commercial and industrial settings, allowing for centralized control and energy savings. • **Compatibility**: Works seamlessly with other LSIS products and industry-standard components, facilitating easy integration into existing systems. ## Benefits • **Enhanced Reliability**: The robust design ensures consistent performance even in demanding conditions, minimizing downtime and maintenance needs. • **Energy Efficiency**: Optimized for energy savings, helping to reduce operational costs while maintaining high performance. • **Versatile Use**: Suitable for a wide range of applications, making it a versatile choice for electrical contractors and industrial users alike. --- *Product information compiled with AI assistance for reference purposes.*