Arlington 457250 3" Insulated Metal Grounding Bushings, 10-Piece, Silver

Ensure safe, reliable grounding for security and surveillance conduit runs with the Arlington Industries Insulated Metal Grounding Bushing (457250). This 3 in insulated grounding bushing comes in a convenient 10-piece silver pack and is engineered to deliver fast, code-compliant grounding for CCTV, access control, monitoring and network infrastructure. The threaded design provides a secure fit to conduit openings, while the C-clamp grounding lug is dual-rated for copper and aluminum conductors to simplify on-site choices.

Built from zinc die-cast and rated to 150°C, this grounding bushing stands up to thermal and mechanical demands typical in commercial and industrial installations. It accommodates a broad conductor range—from 6 AWG up to 250 MCM—so you can standardize on one part for multiple grounding applications. Whether you’re installing conduit for surveillance cameras, network cabling, or other low-voltage systems, this bushing minimizes installation time and helps maintain a professional, code-ready grounding connection. Order the 10-pack to streamline procurement and keep projects on schedule.

• Provides secure, code-compliant grounding for security, surveillance and network conduit installations
• Threaded 3 in insulated design speeds installation and ensures a tight, long-lasting fit
• Dual-rated C-clamp lug accepts both copper and aluminum conductors for inventory flexibility
• Wide conductor range supports 6 AWG up to 250 MCM to cover most grounding requirements
• Durable zinc die-cast construction rated to 150°C for reliable performance in monitoring and HVAC environments