Hunter Pump Start Relay Triple Pole/Single Throw 10 HP 240 V 3 Phase Nema 3R Wall Mount Plastic Enclosure for 120 Vac Pumps up To 3 HP, 230 Vac Pumps up To 7.5 HP, or 230 Vac Pumps up To 10 HP (Three - Phase)

When a system requires the use of a booster pump or pulls water directly from a creek or pond, it's imperative to include a relay that can be counted on to activate the pump each and every time. Hunter's Pump Start Relay (PSR) has been created to provide that reliability-as well as a lockable NEMA rated enclosure-at an economical price. Available in a choice of three models to accommodate a variety of power sources and landscape needs, the PSR is fully compatible with all standard 24VAC controllers. It's also designed with user-friendliness in mind. Flying wire leads allow for effortless 24V connections. Plus a wide array of knockouts make wiring easy and accommodating to most mounting specifications.