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

4" Insulated Metal Grounding Bushing – Electrical Distributor Grounding Solution

The 4" Insulated Metal Grounding Bushing by Arlington Industries is designed for secure grounding in electrical installations. Featuring a threaded zinc die-cast body with a dual-rated copper and aluminum C-clamp grounding lug, this bushing supports reliable grounding connections for wire and cable applications. Rated for 150°C, it is suitable for use by electrical distributors and switchgear suppliers requiring robust grounding components in lighting solutions and wiring systems.

Specifications

• Product Weight: 0.77 lbs
• Material: Zinc die-cast
• Color: Silver
• Temperature Rating: 150°C
• Grounding Lug: Dual rated for copper and aluminum
• Thread Size: 14 threads per inch
• Dimensions: Approx. 6.282" (A) x 0.992" (B) per catalog data
• Catalog Number: 459
• UPC: 018997004598
• Manufacturer: Arlington Industries

Features

• Insulated metal bushing for enhanced safety and protection
• Threaded design for secure installation in conduit systems
• Dual-rated grounding lug accommodates both copper and aluminum wires
• Zinc die-cast construction provides corrosion resistance and durability
• High temperature rating of 150°C suitable for demanding electrical environments
• Compatible with a range of wire sizes up to 2/0 AWG

Downloads and Links

• Product Catalog G-3 (PDF)