{"product_id":"hunter-psr-5hp-120v-7-5hp-240v","title":"Hunter PSR-52 Pump Relay - Double-Pole, 3HP\/7.5HP","description":"\u003cp\u003eThe Hunter PSR-52 Pump Relay delivers dependable pump activation for irrigation systems that require booster pumps or direct water sourcing. Engineered for reliable performance and straightforward installation, the PSR-52 works with standard 24VAC controllers and provides a secure, lockable enclosure for outdoor use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Activates 120V single-phase pumps up to 3 HP and 230V pumps up to 7.5 HP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Lockable NEMA-rated cabinet designed for outdoor installations with multiple wiring knockouts for flexible mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy wiring:\u003c\/strong\u003e 24VAC flying leads make connection to controllers quick; supports conventional or two-wire decoder activation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e UL\/cUL-approved relay components with industry protection ratings (IP54) and other certifications for safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical specs:\u003c\/strong\u003e Max full-load amps 40 A and max resistive amps 50 A; includes internal transformer and solid-state relay for dependable switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e Approximately 7.5\" H × 6.5\" W × 4.5\" D for convenient installation near pump or controller.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for residential and commercial irrigation setups, the PSR-52 simplifies pump control without complex wiring. Follow Hunter's installation guidelines — including the recommended minimum separation from the controller — and consult the included installation card and cutsheet for wiring diagrams and model selection. The PSR family is backed by a two-year limited warranty.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673679945,"sku":"PSR52","price":190.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/UntitledDesign_1235315105.jpg?v=1586446565","url":"https:\/\/www.sprinklersupplystore.com\/products\/hunter-psr-5hp-120v-7-5hp-240v","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}