The 6506GU Power Box has been engineered utilizing the latest in GFCI technology. These Power Distribution Centers are protected by GFCI modules giving the user open neutral & reverse phasing protection. They are U.L. listed for outdoor use & designed to stand up to the toughest of jobsite conditions. Each unit has been carefually assembled to meet current OSHA standards.
GFCI Provides open neutral and reverse phasing protection