Thomas Betts ALR-4 Lr Conduit Body 1-1/4 Inch Aluminum

Product Description

The THOMAS BETTS ALR-4 is an LR-style aluminum conduit body designed for use with 1-1/4 inch trade size IMC and rigid metal conduit systems. It features an oval shape with an overall length of 6.5 inches and an interior volume of 32 cubic inches, providing adequate wire capacity for pulls and splices in compliance with NEC fill requirements. The body is cast aluminum with a gray finish, offering a lightweight and corrosion-resistant option for exposed conduit runs. Licensed electricians and electrical contractors install this fitting as part of metallic conduit systems in commercial and industrial applications.

This conduit body suits 1-1/4 inch trade size IMC and rigid aluminum conduit installations in both indoor and outdoor environments. Its weather-resistant construction makes it appropriate for damp and wet locations where conduit systems are exposed to the elements. The LR body configuration allows a 90-degree change in direction from the left or right side, which is a common routing requirement in panel feeds, motor branch circuits, and equipment connections found in commercial buildings and industrial facilities.

Key Features

• LR body configuration allows 90-degree directional change for conduit routing
• 32 cubic inch interior volume supports NEC wire fill requirements
• Oval shape with 6.5 inch overall length for compact installation
• Cast aluminum construction provides corrosion resistance and reduced weight
• Weather-resistant rating suitable for damp and wet location use
• UL Listed (File E28688) and RoHS compliant

Compatibility

Designed for use with 1-1/4 inch trade size IMC and rigid metallic conduit systems as an OEM-style conduit body fitting.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits in the conduit run before opening or working on the conduit body. The cover and gasket should be secured properly after wiring to maintain the weather-resistant rating. Do not exceed the 32 cubic inch fill volume when calculating conductor capacity per NEC Article 314.