Appleton 28-125 Malleable Steel Conduit Connector 1-1/4 in

Product Description

The APPLETON 28-125 is a 1-1/4 inch malleable steel set-screw conduit connector used to terminate rigid metal conduit or intermediate metal conduit at enclosures, junction boxes, and panels. The set-screw design secures the conduit mechanically without threading, making it a reliable solution for maintaining grounding continuity through the raceway system. At 0.55 pounds and compact dimensions, it is a standard-duty fitting suited for industrial, commercial, and utility electrical installations. Licensed electricians and electrical contractors install this fitting as part of a compliant conduit system.

This connector is appropriate for use in dry, damp, or rated wet locations depending on the enclosure and application. It is commonly installed at panel knockouts, pull boxes, and conduit bodies where rigid or IMC conduit terminates. The 1-1/4 inch trade size makes it a common fit for branch circuit and feeder conduit runs in commercial buildings, industrial facilities, and infrastructure projects. It is installed by licensed electricians working under NEC requirements for conduit termination and equipment grounding.

Key Features

• 1-1/4 inch trade size for standard rigid or IMC conduit termination
• Malleable steel construction provides strength and durability in demanding installations
• Set-screw fastening method allows secure conduit retention without threading
• Compact profile suits tight enclosure knockout terminations
• Supports grounding continuity through the metallic raceway system

Compatibility

Designed as an OEM-style replacement fitting for 1-1/4 inch trade size rigid metal conduit and intermediate metal conduit termination applications in commercial and industrial electrical systems.

Installation Notes

De-energize all circuits and lock out power before opening any enclosure or panel for conduit work. This fitting is installed by a licensed electrician in accordance with the NEC. Use the appropriate set-screw torque tool to ensure proper conduit retention and grounding integrity. Verify that the knockout size matches the 1-1/4 inch trade size before installation.

Technical Specifications

• Trade Size: 1-1/4 inches
• Material: Malleable Steel
• Connection Type: Set-Screw
• Package Dimensions (L x W x H): 5.5 inches x 5.3 inches x 0.68 inches
• Weight: 0.55 pounds
• UPC: 78312672130

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: 28-125