Metal trunking just like RMC and EMC conduits is manufactured for more robust environments, specifically in sites wherever hearth or large-duty toughness is a potential hazard. Made from galvanized metal, such a trunking could be witnessed in industrial options or the place added defense is necessary from frequent impacts or https://electrical-trunking23445.bleepblogs.com/37510701/facts-about-electrical-trunking-revealed