Example: air traffic controller
Search results with tag "Cable glands for hazardous locations"
Cables and cable glands for hazardous locations - Eaton
www.eaton.comI Divison1 are also allowed. Additionally, type TC-ER-HL cable is permitted for use where it is not subject to physical damage for applications limited to 600V or less and for cable diameters of 1 inch or less. TC-ER-HL needs to be installed per the provisions of Article 336 including the restrictions of Article 336.10(7)