Thomas & Betts 52171-EXTOWRD

The square electrical outlet box measures 4 inches by 4 inches and is 2-1/8 inches deep, providing a volume capacity of 51.3 cubic inches. It is constructed from pre-galvanized steel, featuring welded construction for durability and equipped with old work mounting ears. Additionally, it includes a 1-1/2 inch deep extension ring and offers 27 knockouts of 1/2 inch and 3/4 inch for versatile conduit connections.

The box is finished in red, facilitating quick identification for life safety electrical systems. It adheres to UL E2969 standards, ensuring compliance with safety regulations. The product weighs 1.49 lbs and is packaged in units of 25, with dimensions of 11.6 inches in width, 4.6 inches in height, and 23.7 inches in depth for the packaging.

The product is categorized under ETIM 6 and 7 as a box or housing for surface mounting on walls or ceilings, and it falls under UNSPSC code 39121308.