The 4-Function Stepper Relay is a versatile and reliable component for managing pool and spa systems with precision. Offering four distinct functions, this relay is perfect for controlling complex equipment setups. With a 3 Pole Double Throw (3PDT) switch and a 230V operating voltage, it ensures smooth, efficient operation. The included blue cam feature provides advanced sequence control, allowing for enhanced customization. Rated for 25A, this relay is designed to handle heavy-duty applications, making it an excellent choice for managing multiple pool or spa functions effectively.