Opto 22's MP380D4 is a robust solid-state relay designed for demanding industrial environments. Featuring a rugged epoxy encapsulation and 4,000 volts of optical isolation, this SSR provides reliable and efficient switching of AC loads. The innovative heat-spreader technology ensures optimal thermal performance and long-term reliability, guaranteeing a lifetime of dependable operation. Ideal for applications requiring precise control and high reliability, the MP380D4 is a cornerstone of Opto 22's Power Series SSR offerings.