3" Insulated Metal grounding bushing, threaded with dual ratings for copper and aluminum. lay in style grounding lug, Zinc Die-cast. 150 degree C

3" Insulated Metal Grounding Bushing – Electrical Grounding Solutions This 3-inch insulated metal grounding bushing is designed for secure grounding in electrical installations. It features a threaded design with a dual-rated C-clamp grounding lug compatible with both copper and aluminum conductors. Constructed from zinc die-cast material, it is rated for use up to 150°C, making it suitable for various wire and cable grounding applications within electrical distribution and switchgear systems. Specifications Material: Zinc Color: Silver Trade Size: 3" Thread per Inch: 8 Dimension A: 4.810 inches Dimension B: 0.970 inches Ground Wire Minimum: 14 AWG Ground Wire Maximum: 2/0 AWG Temperature Rating: 150°C Product Weight: 0.45 lbs Manufacturer: Arlington Industries Manufacturer Part Number: 457 UPC: 018997004574 Features Threaded insulated metal bushing for secure grounding Dual rated C-clamp grounding lug for copper and aluminum conductors Zinc die-cast construction provides durability and corrosion resistance Rated for high temperature applications up to 150°C Downloads & Links 457 Line Drawing Catalog Page