The ZOELLER Alternating Relay is specifically designed for the 10-0202 pump model, providing efficient control for dual pump systems. This relay allows for automatic alternation between two pumps, ensuring balanced wear and extended lifespan. Built to meet industry standards, it features robust construction for reliable performance in demanding environments. The relay operates on standard voltage, making it compatible with most electrical systems. Ideal for sump and sewage applications, this alternating relay is essential for maintaining effective pump operation and preventing system overload.