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| Portable Ground Fault Circuit Interrupters ![]() UL Listed and CSA Approved, these simple-to-use GFCIs interrupt electrical power when loads have a potentially lethal ground current in excess of 4-6 milliamps. Manual reset of the trip indicator prevents unmonitored equipment from restarting following a GFCI condition or a power failure. Another benefit making the McGill GFCIs easier to work with is a built-in suppresser that keeps radio frequency interference from nuisance tripping the device. Test and reset buttons are also recessed to protect against accidental actuation. McGill GFCIs are built tough to withstand accidental drops and other damaging impact typical of manufacturing, construction and industrial use. write your comments about the article :: © 2005 Construction News :: home page |