The Hubbell 52171K (XB437) is a premium 4-inch square metal junction box, expertly designed for critical electrical wiring applications where multiple conductor runs are split or converge within industrial and commercial ceiling or wall installations. This rugged enclosure provides secure housing for complex splices and connections, ensuring long-term reliability and compliance in demanding environments.
Key Specifications and Features:
– Product Type: Durable metal square box, engineered for high-performance junction and utility applications.
– Dimensions: Precisely sized at 4 inches high x 4 inches wide x 2-1/8 inches deep (2.125 inches), providing ample space for wiring.
– Internal Volume: Offers a generous 30 cubic inches of internal capacity, accommodating extensive wiring configurations and splices.
– Knockout Configuration: Equipped with 14 versatile knockouts, featuring a combination of 1/2 inch and 3/4 inch concentric designs for flexible conduit entry.
– Grounding Provision: Includes a raised ground screw, ensuring a secure and easily accessible grounding point for enhanced safety.
– Mounting Type: Designed with a “No Bracket” configuration, allowing for direct installation methods suitable for various industrial setups.
– Weight: Lightweight at 0.7 lb, facilitating easier handling and installation without compromising structural integrity.
– Compliance: CSA Certified, guaranteeing the product meets stringent safety and performance standards for electrical equipment.
– Enhanced Installation: Features self-tapping screws for cover and accessory attachment, virtually eliminating stripping and simplifying the installation process.