Electrical Bushings EMT Insulating Bushings 3 in. - EMT Insulating Bushing protect wires and cables. Features: EMT Insulating Bushings protect cables from abrasion. Fast and Easy press - on installation. Holds tight as cables are pulled. Less expensive alternative to costly fittings when used just for wire. Examples: Power, Cable TV, computer datalines, telephone/modem, audio/visual cables, alarm and security systems. Meets NEC Article 300-15C requirements. EMT insulating bushings are listed for use in environmental air handling spaces per 2005 NEC code requirements 300-22C. Polyethylene rated at 90 degrees C. Specification: Trade Size - 3 in. Item Weight - 0.055 lbs.
