| O-Z/Gedney specification grade insulated bushings provide a grounding lug to allow for grounding of conduit through the insulated bushing; Protects insulated conductors from abrasion during pulling and mechanical vibration; Provides voltage gradient between line conductors and ground at point of electrical and mechanical stress on conductor insulation; Allows easy insertion of grounding conductor for through or end connection; Low grounding connector profile; Spring action design maintains positive firm contact on grounding conductor; Set screw provides fixed alignment and positive ground continuity; Phenolic insulation, with 150 DEG C UL rating, molded on over metallic conduit stop will not shatter or shrink at sub-zero temperatures; Lugs not sold separately; Copper conductor only for #14-4 lug; Mechanically galvanized finish provides a plating thickness equivalent to hot-dip process, meeting ASTM A-153 performance criteria; Unlike the hot-dip process, mechanical galvanizing provides |
