Octogonal Boxes

Octogonal Boxes – Electrical Conduit Fixture Box The Steel City Octogonal Box 57312 is designed for use with conduit in electrical installations. It serves as a ceiling or wall-mounted fixture box, providing a secure and adjustable mounting solution suitable for lighting solutions and electrical distribution systems. The box features a drawn steel construction and an adjustable bar hanger that accommodates various plaster thicknesses, ensuring compatibility with standard electrical wiring and switchgear applications. Specifications Manufacturer: Steel City Manufacturer Part #: 54151 J 1/2 Application: For use with conduit Material: Steel Construction: Drawn Color: Silver Shape: Octagonal Diameter: 4 inches (101.6 mm) Depth: 1-1/2 inches (38.1 mm) Cubic Capacity: 15.8 cubic inches Number of Outlets: 1 Knockouts: 3/4 inch Adjustable Bar Hanger Length: 10-1/2 inches to 18-1/2 inches offset Fixture Stud Size: 3/8 inch Standard: UL E2969 Box Quantity: 25 Product Weight: 25 lbs per box Features Pre-galvanized steel for corrosion resistance Drawn construction enhances durability and strength Adjustable bar hanger designed for 1/2 inch, 3/4 inch, or 7/8 inch plaster thickness Maximum horizontal positioning with 3/8 inch fixture stud for secure fixture mounting Compatible with conduit wiring methods, suitable for electrical distributors and contractors UL Listed for safety compliance Downloads & Links Spec Sheet Technical Drawing / Spec Sheet US