Arlington Industries 551 Split Grounding Bushing 3/4 in

Product Description

The ARLINGTON INDUSTRIES 551 is a split grounding bushing designed for use on 3/4-inch conduit or fittings where a secure ground connection is required. Split bushing construction allows the fitting to be installed without fully disassembling the conduit run, saving time during service or retrofit work. This type of hardware accessory is a standard component in electrical panel work, junction box installations, and conduit termination points. Licensed electricians and electrical contractors install this part as part of proper equipment grounding in compliance with NEC requirements.

This bushing is suited for residential and light commercial electrical installations where 3/4-inch conduit terminations require a grounding bond. It fits into typical conduit knockout applications and is appropriate for new construction as well as retrofit scenarios where a grounding bushing was omitted or needs replacement. The split design makes it a practical choice in tight spaces or on existing conduit runs already in service.

Key Features

• Split construction allows installation without full conduit disassembly
• Sized for 3/4-inch conduit terminations
• Provides a bonding point for equipment grounding continuity
• Sold individually as a single unit

Compatibility

Designed as an OEM-style replacement or supplemental grounding bushing for standard 3/4-inch conduit fittings and knockouts in residential and commercial electrical installations.

Installation Notes

Installation is performed by a licensed electrician in accordance with applicable NEC grounding and bonding requirements. De-energize the circuit and confirm lockout/tagout procedures are followed before working on any panel or junction box. The split design seats around the conduit or fitting without requiring removal of the conduit run. Ensure the grounding lug or bonding conductor is properly torqued to the terminal per local code requirements.