Cooper Crouse-hinds PLG4M Conduit Plug 1-1/4 in Rigid Imc

Product Description

The COOPER CROUSE-HINDS PLG4M is a threaded conduit plug designed to seal the end of rigid metal conduit or intermediate metal conduit (IMC) at 1-1/4 inch trade size. Cast from iron for durability, this non-insulated plug threads directly into conduit fittings or enclosure hubs to close unused openings in electrical raceway systems. It is a standard component in conduit installations where a terminated run or spare hub must be sealed against debris, moisture, and accidental contact. Licensed electricians and electrical contractors install this fitting during rough-in and finish work on commercial and industrial electrical systems.

This plug is suited for non-hazardous area applications in commercial and industrial settings. It is used wherever a 1-1/4 inch threaded conduit end requires a secure mechanical closure, including junction boxes, pull boxes, panelboard enclosures, and conduit bodies. The threaded connection ensures a tight fit against standard conduit threads, making it a reliable choice for maintaining the integrity of a completed raceway installation.

Key Features

• Cast iron construction provides solid, corrosion-resistant performance in demanding environments
• Threaded connection type for secure, tool-assisted installation on standard conduit threads
• 1-1/4 inch trade size fits rigid metal conduit and IMC of the same trade size
• Non-insulated design for standard non-hazardous area electrical installations
• Compact form factor fits flush into conduit hubs without protruding hardware

Compatibility

Designed as an OEM-style fitting for 1-1/4 inch trade size rigid metal conduit and intermediate metal conduit (IMC) in non-hazardous area installations.

Installation Notes

Installation is performed by a licensed electrician in accordance with NEC requirements for conduit system completeness. De-energize and lock out all circuits associated with the enclosure or conduit run before installing or removing any conduit fittings. Use appropriate pipe wrenches or conduit fitting tools to thread the plug fully and evenly into the hub without cross-threading. Do not use this fitting in classified hazardous locations without verifying the appropriate hazardous location rating.