Arlington 454100 Insulated Metal Grounding Bushings, 1-1/2", 20-Pack, Silver

Keep conduit grounding reliable and code-compliant with Arlington Industries insulated metal grounding bushings. Designed for electricians and low-voltage integrators, this 1-1/2" grounding bushing delivers secure, insulated protection where conduit enters enclosures — an essential component for security, surveillance and monitoring systems. The threaded design ensures a tight fit in conduit adapters while the C-clamp grounding lug is dual-rated for copper and aluminum conductors, reducing the need for multiple part types on the job.

Constructed from zinc die-cast and rated to 150° C, these bushings resist corrosion and handle elevated operating temperatures common in network and cabling installations. They accommodate a broad conductor range from 14 AWG up to 1/0 AWG, making them suitable for both small signal grounds and larger power grounding runs. Packaged as a 20-pack in a silver finish, these bushings provide a cost-effective way to stock up for large projects or ongoing installations.

Ideal for security system installers, IT contractors and facility maintenance teams, these grounding bushings streamline installations and improve grounding reliability. Add this 20-pack to your next procurement for consistent, professional results on every job.

• Provides dependable grounding for conduit runs to protect equipment and personnel in security and surveillance installations
• Threaded, insulated design enables fast, secure installation in conduit adapters and junction boxes
• Dual-rated C-clamp lug accepts both copper and aluminum conductors to simplify inventory and field work
• Zinc die-cast construction resists corrosion and withstands high temperatures (rated to 150° C) for long service life
• Supports a wide conductor range (14 AWG up to 1/0 AWG) to handle diverse grounding needs
• 20-pack offers a cost-effective supply for large cabling, monitoring and network deployment projects