The 1389018500 is produced by LS Electric and is described as a LSIS 1389018500 MR4-40-T6-E

ADDITIONAL DESCRIPTION # AC General Purpose Contactors The **LSIS 1389018500 MR4-40-T6-E** is a high-performance AC general purpose contactor designed for a wide range of industrial automation applications. This robust component ensures reliable and efficient control of electrical circuits, making it an essential part of modern electrical systems. With its advanced engineering and innovative design, the MR4-40-T6-E delivers outstanding performance while adhering to the highest quality standards. ## Key Features • **Rated Current:** 40A - Ideal for controlling medium-sized electrical loads in various applications. • **Voltage Rating:** Suitable for AC voltage applications up to 600V, ensuring versatility in diverse environments. • **Contact Configuration:** 4-pole design, providing flexibility for multi-phase applications and load switching. • **Mechanical Life:** Exceeds 10 million operations, offering exceptional durability and reliability for long-term use. • **Operating Temperature Range:** -25°C to +60°C, suitable for harsh environments and varied operational conditions. ## Applications • **Industrial Automation:** Perfect for use in motor control, lighting systems, and HVAC applications, enhancing operational efficiency and safety. • **Compatibility:** Designed to work seamlessly with LSIS's comprehensive range of industrial automation products, ensuring system integration. • **Environmental Suitability:** Ideal for use in both indoor and outdoor settings, including factories, warehouses, and commercial buildings. ## Benefits • **Enhanced Performance:** The contactor's robust design and high current rating facilitate reliable electrical control, minimizing downtime. • **Versatile Use:** Its compatibility with various voltage levels and applications makes it a flexible solution for diverse industrial needs. • **Long Lifespan:** With a mechanical life exceeding 10 million operations, the MR4-40-T6-E reduces the need for frequent replacements, providing cost savings over time. --- *Product information compiled with AI assistance for reference purposes.*