Explosionproof, Dust-Ignitionproof; Smooth, Rounded Integral Bushing in Each Hub Protects Conductor Insulation; Accurately Tapped, Tapered Threads for Tight, Rigid Joints and Ground Continuity
Ball Joint Permits 20 Deg Swing; Protects Fixture Against Wind and Vibration Damage; Dual Function - Conduit Outlet Box and Fixture Hanger; Can Be Wired at Work Bench

• Special Features: Ball Joint Permits 20 Deg Swing; Protects Fixture Against Wind and Vibration Damage; Dual Function - Conduit Outlet Box and Fixture Hanger; Can Be Wired at Work Bench Explosionproof, Dust-Ignitionproof; Smooth, Rounded Integral Bushing in Each Hub Protects Conductor Insulation; Accurately Tapped, Tapered Threads for Tight, Rigid Joints and Ground Continuity
• Standard: Ul File Number E109438