PSR110220 Dual Pole Pump Start Relay for Rain Bird Irrigation and Water Pumps, 110V/220V, 40A Control Box with Weatherproof Enclosure, 3/4 to 5 HP

This dual voltage pump start relay is designed to automatically control electric water pumps in residential and light commercial irrigation systems. The Dual Pole Pump Start Relay offers both 110V and 220V in a single unit, providing flexibility for various pump installations. It works seamlessly with standard 24V AC irrigation controllers, following the controller’s start/stop commands to safely facilitate the electrical path from the breaker box to the pump motor. The PSR110220 Dual Pole Pump Start Relay provides “pilot duty” operation for all types of electrically driven pump equipment with available 24-volt coil voltage. Supporting pump motors ranging from 3/4 HP to 5 HP, the heavy-duty 40A relay ensures reliable performance, while the compact weather-resistant enclosure delivers long-lasting protection against outdoor elements. With quick-connect terminals, grounding provision, and a durable powder-coated finish, this pump start relay offers flexibility, safety, and ease of installation for a wide range of irrigation and water pump applications.

• Dual Voltage Compatibility - Supports 110V or 220V single-phase pumps, offering flexibility for various installation needs
• Wide Pump Range - Operates with pump motors from 3/4 HP to 5 HP, suitable for both small and large irrigation systems
• Heavy-Duty Performance - Equipped with a 40A high-capacity relay for reliable and safe operation under demanding conditions
• Outdoor-Ready Enclosure - Compact weatherproof metal housing with powder-coated finish for long life in harsh environments
• Quick and Secure Wiring - Features quick-connect terminals, wire nuts, and grounding provision for fast and safe installation