Appleton TX-75 Conduit Expansion Joint 3/4 Inch

Product Description

The APPLETON TX-75 is a 3/4-inch conduit expansion joint designed to accommodate thermal expansion and contraction in electrical conduit runs. It allows linear movement along the conduit axis, preventing stress on fittings, boxes, and the conduit itself as temperatures cycle. Licensed electricians install this fitting in commercial and industrial conduit systems where long runs or significant temperature swings require movement compensation. The TX-75 is suited for use in exposed or concealed installations where rigid conduit must remain mechanically sound over the life of the system.

This expansion joint is appropriate for 3/4-inch trade-size rigid metal conduit installations in commercial buildings, industrial facilities, and infrastructure projects. It is commonly installed in rooftop runs, outdoor exposed raceways, and long interior conduit systems subject to temperature fluctuation. Its compact form factor allows installation in standard conduit runs without requiring additional support modifications.

Key Features

• Accommodates axial expansion and contraction in rigid conduit runs
• 3/4-inch trade size fits standard 3/4-inch rigid metal conduit
• Designed to maintain electrical continuity and mechanical integrity across the joint
• Suitable for commercial and industrial raceway installations

Compatibility

Designed as an OEM-style replacement fitting for 3/4-inch rigid metal conduit systems requiring expansion joint accommodation.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements for conduit expansion fittings. De-energize all circuits in the affected conduit run before beginning work. Follow the manufacturer guidelines for allowable movement range and ensure the joint is secured per local code requirements. Do not over-tighten threaded connections, as this may restrict intended axial movement.

Technical Specifications

• Trade Size: 3/4 inch
• UPC: 78312652352

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: TX-75