The Hubbell 54151MSB (XB431) is a high-performance 4-inch steel octagon box, specifically engineered for robust electrical installations in commercial and industrial settings utilizing metal stud framing. This junction box offers superior durability and streamlined installation, ensuring secure and compliant wire management within walls and ceilings.
Key Specifications and Features:
– Construction Material: Manufactured from resilient steel, this octagon box provides exceptional durability and protection for critical electrical connections in demanding environments.
– Box Configuration and Diameter: A standard 4-inch octagonal design optimizes internal space for wiring, splices, and device installations, accommodating a wide range of electrical requirements.
– Depth and Capacity: With a depth of 1-1/2 inches, the box delivers a functional 15 cubic inches of internal volume, facilitating compliant wire fill while maintaining a suitable profile for stud mounting.
– Integrated Mounting Solution: Features a pre-installed MSB (Metal Stud Bracket), designed for rapid and secure attachment directly to metal studs, significantly reducing installation time and effort.
– Stud Size Compatibility: Engineered for versatile application, this unit is compatible with both 2-3/8 inch and 3-5/8 inch metal stud sizes, aligning with common construction standards for widespread use.
– Cable Entry Provisions: Equipped with standard 1/2 inch knockouts and convenient cable pryouts located at the ends, providing flexible and accessible entry points for conduit and wiring.
– Grounding Accessibility: Includes a clearly marked raised ground screw, simplifying the grounding process and ensuring strict adherence to electrical safety and code requirements.