{"product_id":"pump-saver-over-load-relay-with-nema-3r-enclosure-box-up-to-1-5hp","title":"Pump Saver \u0026 Over Load Relay with NEMA 3R Enclosure Box (up to 1.5hp)","description":"\u003ch1\u003e\u003cspan style=\"font-size: 16px;\"\u003ePROTECT YOUR PUMP FROM RUNNING DRY \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eFor use with any well\/water pump up to 1.5 HP (230V), and up to 1 HP (115V), this device can be wired in between the pump and the electric panel and is used to detect abnormal changes in pump motor activity (i.e., when well or cistern is dry) and is therefore used to protect the pump motor. We HIGHLY recommend the PumpSaver in situations where you have a \u003cstrong\u003elow-producing well\u003c\/strong\u003e and are trying to create a well back-up system or reservoir. Contact us for more information or for system design.\u003c\/p\u003e\n\u003cp\u003eSelect either 115V or 230V models!\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 16px;\"\u003e PUMPSAVER TECHNICAL INFORMATION\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Pump Saver \u0026amp; Overload Relay (\u003cstrong\u003e1⁄3 to 1.5hp 230v\u003c\/strong\u003e) (1\/3 to \u003cstrong\u003e1hp 115v\u003c\/strong\u003e) single-phase PumpSaver® relay protects pumps from dry-well, dead-head, jammed impeller, rapid-cycling, and overvoltage\/undervoltage, whether the pressure switch is mounted before or after our unit.\u003c\/p\u003e\n\u003cp\u003eA calibration process allows the relay to be calibrated to your specific pumping application, thereby reducing the possibility of false or nuisance tripping. A proprietary microcontroller based voltage, power factor and current-sensing circuit constantly monitors for power fluctuations, overcurrent and underload conditions. When an abnormality, such as loss of suction, is detected, the relay deactivates its output relay and directly disconnects the pump motor and begins its user-selectable “Restart Delay” (dry-well recovery) timer. When the timer expires or power is removed and reapplied, the unit reactivates its output relay and allows the pump to turn back on.\u003c\/p\u003e\n\u003cp\u003eThis Pump Saver comes with a NEMA 3R enclosure.\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1NI1X8Hm5q0_wSSm-zD3S4K4Ut8MRTgb-\/view?usp=sharing\" target=\"_blank\"\u003emanufacturer spec sheet here\u003c\/a\u003e for more info.\u003c\/p\u003e\n\u003cp\u003e*Free shipping only applies to contiguous 48 U.S. states\u003c\/p\u003e","brand":"Little Fuse","offers":[{"title":"115V (1\/3HP - 1HP)","offer_id":50964807188767,"sku":"111P-ENCL","price":433.2,"currency_code":"USD","in_stock":true},{"title":"230V (1\/3HP - 1.5HP)","offer_id":50964807221535,"sku":"233P-1.5-ENCL","price":433.2,"currency_code":"USD","in_stock":true},{"title":"230V (1\/3HP - 3HP) (+$82.37)","offer_id":51698126291231,"sku":"233P-ENCL","price":415.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5347\/0495\/files\/LittleFuse_PumpSaver.jpg?v=1770994804","url":"https:\/\/rainbrothers.com\/products\/pump-saver-over-load-relay-with-nema-3r-enclosure-box-up-to-1-5hp","provider":"Rain Brothers LLC","version":"1.0","type":"link"}