Arlington Industries 1-1/2" Insulated Metal Grounding Bushing with Dual Copper/Aluminum Rating

Arlington Industries 1-1/2" Insulated Metal Grounding Bushing with Dual Copper/Aluminum Rating

Professional-Grade Grounding Solution with Dual Metal Compatibility

The Arlington Industries 1-1/2" Insulated Metal Grounding Bushing is an innovative grounding solution designed to solve complex electrical bonding requirements. This zinc die-cast grounding bushing features dual ratings for both copper and aluminum conductors with lay-in style grounding lug design, delivering the versatility and reliability that electrical professionals demand.

Innovative Features & Benefits

Dual Metal Compatibility

• Copper and Aluminum Rated - Eliminates need for separate bushings, saving inventory costs and installation time
• Lay-In Style Grounding Lug - Quick wire insertion without threading through tight spaces
• Threaded Design - Secure mechanical connection ensures long-term grounding integrity
• 150°C Temperature Rating - Handles high-temperature applications without degradation

Professional Construction

• Zinc Die-Cast Body - Superior corrosion resistance and mechanical strength
• Insulated Design - Prevents accidental contact while maintaining proper grounding
• UL and CSA Listed - Meets rigorous safety standards for professional installations

Technical Specifications

Trade size: 1-1/2", Material: Zinc die-cast construction, Height: 3.130", Temperature rating: 150°C, Wire capacity: #14 AWG minimum to #2 AWG maximum, Dual rated for copper and aluminum conductors, UL and CSA listed, Standard packaging: 80 pieces per box.

Quick Installation Process

1. Thread bushing onto conduit or raceway end for secure mechanical connection
2. Insert conduit assembly through knockout or entry point in enclosure
3. Tighten locknut from inside enclosure to secure bushing in place
4. Lay grounding conductor into the convenient lay-in style lug opening
5. Tighten grounding lug screw to manufacturer's torque specifications
6. Verify secure connection and proper grounding continuity with multimeter

Perfect Applications

Ideal for:

• Commercial Electrical Systems - Office buildings, retail spaces, and institutional facilities
• Industrial Applications - Manufacturing plants, warehouses, and processing facilities
• Residential Projects - Service panels, subpanels, and electrical room installations
• Equipment Grounding - Motor control centers, switchgear, and electrical enclosures
• Conduit Terminations - EMT, rigid, and IMC conduit connections requiring grounding
• Panel Connections - Main panels, distribution panels, and disconnect switches
• Code Compliance Projects - Installations requiring NEC grounding and bonding standards
• Retrofit Applications - Upgrading existing systems with proper grounding connections

Dual Rating Advantage

Arlington's dual copper/aluminum rating eliminates the guesswork and inventory complexity of traditional single-rated bushings. This innovative approach allows contractors to use one product for multiple conductor types, reducing material costs and simplifying installations while ensuring code compliance.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has been the electrical industry's trusted problem-solver, developing innovative products that make installations faster, safer, and more reliable. This insulated grounding bushing exemplifies Arlington's commitment to practical solutions that save time and ensure professional results on every job.