New OSHA Fact Sheet: Electrical Safety Hazards of Overloading Cable Trays: "According to the 2005 National Electrical Code® (NEC), a cable tray system is " [a] unit or assembly of units or sections and associated fittings forming a structural system used to securely fasten or support cables and raceways." Cable trays support cable across open spans in the same manner that roadway bridges support traffic"
No comments:
Post a Comment