Appleton 28-350 Malleable Iron Conduit Connector 3-1/2 in

Product Description

The APPLETON 28-350 is a 3-1/2 inch malleable iron set screw conduit connector designed to secure conduit to an enclosure, panel, or junction box. This type of fitting creates a rigid mechanical connection at the termination point of a conduit run, keeping the assembly tight and properly supported. The malleable iron construction provides durability under mechanical stress and in demanding installation environments. Electricians use this connector during new construction and retrofit work where a dependable conduit termination fitting is required at enclosure knockouts.

This connector is suited for commercial and industrial electrical installations where conduit management at enclosures and panels is required. It is appropriate for use in dry or damp locations depending on the enclosure rating of the application. The 3-1/2 inch trade size accommodates larger conduit runs common in heavy commercial and industrial power distribution work. Licensed electricians install this fitting during rough-in and final conduit termination phases of a project.

Key Features

• 3-1/2 inch trade size for large conduit runs
• Malleable iron construction for mechanical durability
• Set screw design provides secure conduit grip without threading the conduit end
• Compatible with standard knockout openings on enclosures and panels
• Compact form factor suitable for tight installation spaces

Compatibility

Designed as an OEM-style replacement and standard trade fitting for 3-1/2 inch conduit termination applications at electrical enclosures and junction boxes.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. De-energize all circuits and lock out the panel before opening any enclosure to install or replace conduit fittings. Ensure the conduit is fully seated in the connector body before tightening the set screw. Do not over-tighten the set screw, as malleable iron threads can be damaged by excessive torque.

Technical Specifications

• Trade Size: 3-1/2 inches
• Material: Malleable iron
• Package Dimensions (L x W x H): 8.5 inches x 7 inches x 5 inches
• Weight: 3.5 pounds
• UPC: 78312672180

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: 28-350