Appleton 3-100 Malleable Iron Capped Bushing 1 in

Product Description

The APPLETON 3-100 is a malleable iron capped bushing designed for use in electrical conduit systems. This fitting threads onto the end of a conduit or nipple to protect wire insulation from abrasion at the conduit opening. The capped design also closes off an unused conduit end when a termination point needs to be sealed. Electricians and electrical contractors install this type of bushing during rough-in and finish electrical work in commercial and industrial environments where conduit integrity and wire protection are required.

This capped bushing is suited for 1-inch conduit trade size applications. It is typically used at junction boxes, enclosures, panels, and conduit terminations where a smooth, protected entry point is needed. The malleable iron construction makes it appropriate for use in indoor and outdoor installations where durability and thread engagement are priorities. It is a standard fitting in conduit runs for branch circuits, feeder runs, and equipment wiring.

Key Features

• Capped bushing design protects wire insulation at conduit terminations
• Malleable iron construction for strength and reliable thread engagement
• 1-inch conduit trade size for standard conduit fittings
• Closes off unused conduit ends to seal the opening
• Suitable for use in commercial and industrial electrical conduit systems

Compatibility

Designed as an OEM-style replacement fitting for 1-inch trade size conduit termination applications in commercial and industrial electrical installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. De-energize the circuit and lock out the panel before working at any conduit termination. Thread the bushing fully onto the conduit end by hand before using a strap wrench or pipe wrench to seat it firmly. Avoid over-tightening, which can crack malleable iron fittings.

Technical Specifications

• Material: Malleable Iron
• Conduit Trade Size: 1 inch
• UPC: 78312660410

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: 3-100