{"product_id":"merrill-lahdt550hv-lightning-arrestors","title":"Merrill LAHDT550HV Heavy-Duty Lightning Arrestor - High Voltage (Below 600V)","description":"\u003cp\u003e\u003cstrong\u003eLAHDT550HV\u003c\/strong\u003e — Merrill Heavy-Duty Lightning Arrestor, for systems below 600V.\u003c\/p\u003e\u003cp\u003eA lightning arrestor is wired into the well pump circuit to protect the motor and controls from voltage surges caused by a nearby lightning strike, load switching, or power line interference -- surges of 500 volts or more are directed safely to ground instead of through the pump motor and control panel. No arrestor can withstand a direct lightning strike or an extreme surge, but it's cheap protection against the far more common near-miss surges that quietly take out motor windings and control boards over time. This is Merrill's heavy-duty model, built with terminal lugs for a three-phase, below-600-volt electrical connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirects surges of 500V or more safely to ground, away from the motor and controls\u003c\/li\u003e\n\u003cli\u003eHeavy-duty model with terminal lugs, for three-phase connections below 600V\u003c\/li\u003e\n\u003cli\u003e30\" wire leads\u003c\/li\u003e\n\u003cli\u003eNo-lead construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Merrill","offers":[{"title":"Default Title","offer_id":48804927045888,"sku":"LAHDT550HV","price":28.78,"currency_code":"USD","in_stock":true}],"url":"https:\/\/waterpumpspro.com\/products\/merrill-lahdt550hv-lightning-arrestors","provider":"Water Pumps Pro","version":"1.0","type":"link"}