Trunking refers to an enclosure that protects cables. Most often, it can be rectangular or square in condition and it has a lid that may be eliminated. Accessibility: Many trunking systems feature detachable covers, allowing for easy access during servicing or updates. Just like plastic trunking and conduit, steel variations https://cable-trunking67889.blog4youth.com/37623982/electrical-trunking-an-overview