Eaton Crouse-Hinds 2-1/2" Grounding Bushing, Malleable Iron, Threadless

Eaton Crouse-Hinds 2-1/2" GLS Grounding Bushing

Professional-Grade Threadless Grounding Solution for Rigid/IMC Conduit Systems

The Eaton Crouse-Hinds GLS 2-1/2" Grounding Bushing is a premium threadless grounding solution engineered for professional rigid and IMC conduit installations. This malleable iron grounding bushing delivers superior electrical continuity and mechanical strength for commercial and industrial electrical systems, featuring an aluminum grounding lug rated for #1/0-8 AWG conductors.

Key Features & Benefits

Superior Material Construction

• Malleable Iron Body - Provides exceptional strength and durability, stronger than standard steel construction for long-term reliability
• Aluminum Grounding Lug - Corrosion-resistant lug ensures reliable grounding connections in all environments
• 105°C Temperature Rating - Engineered to handle high-temperature applications without degradation
• Threadless Design - Eliminates threading requirements for faster, more efficient installations

Professional Installation Advantages

• Wide Wire Range Compatibility - Accommodates #1/0-8 AWG grounding conductors for versatile applications
• Rigid/IMC Compatibility - Designed specifically for both rigid and intermediate metallic conduit systems
• NEC/CEC Compliant - Meets all applicable electrical code requirements for grounding continuity
• Precision Manufacturing - Consistent dimensions ensure proper fit and reliable connections every time

Code Compliance & Safety

• Electrical Continuity - Maintains proper grounding path through conduit system transitions
• Ordinary Location Rated - Suitable for standard commercial and industrial environments
• Professional Grade Quality - Engineered to contractor specifications for decades of reliable service

Technical Specifications

This 2-1/2" trade size grounding bushing features threadless construction in malleable iron with an aluminum grounding lug rated for #1/0-8 AWG conductors. The bushing is designed for rigid and IMC conduit applications with a 105°C temperature rating and NEC/CEC compliance. Product dimensions are 3.31" length x 3.31" width x 1" height with a weight of 0.53 pounds, providing substantial construction while remaining manageable for installation.

Installation Process

1. Verify conduit end is properly reamed and deburred to prevent conductor damage
2. Slide the threadless grounding bushing onto the conduit end until fully seated
3. Ensure the bushing is properly positioned and aligned with the enclosure knockout
4. Insert the grounding conductor through the bushing and into the enclosure
5. Secure the grounding conductor to the aluminum lug using appropriate hardware
6. Verify electrical continuity between conduit system and grounding conductor

Applications

Perfect for:

• Commercial Buildings - Office complexes, retail centers, and healthcare facilities requiring reliable grounding
• Industrial Facilities - Manufacturing plants, processing facilities, and heavy-duty electrical installations
• Electrical Panel Connections - Main distribution panels, sub-panels, and motor control centers
• Equipment Grounding - Switchgear, transformers, and other electrical equipment requiring proper grounding continuity
• Municipal Infrastructure - Schools, government buildings, and public facilities
• High-Temperature Applications - Installations where ambient temperatures approach 105°C limits
• Conduit System Transitions - Where rigid or IMC conduit enters enclosures requiring grounding continuity
• Code-Required Installations - Applications where NEC/CEC mandates grounding bushing installation

Threadless Grounding Bushing System Benefits

Threadless grounding bushings offer significant installation advantages over traditional threaded designs by eliminating the need for precise threading while maintaining superior electrical and mechanical connections. The threadless design reduces installation time, minimizes the risk of cross-threading, and provides consistent, reliable connections that maintain grounding continuity throughout the conduit system's service life.

Why Choose Malleable Iron Construction?

Malleable iron construction provides superior strength and durability compared to standard steel alternatives, offering enhanced resistance to mechanical stress and environmental factors. This premium material choice ensures long-term reliability in demanding commercial and industrial applications, while the aluminum grounding lug provides excellent corrosion resistance and electrical conductivity for decades of dependable grounding performance.