4 in. Square Box, Welded, 2-1/8 in. Deep, Nine 1/2 in. KO's and Five TKO's, B Bracket
4 in. Square Box, Welded, 2-1/8 in. Deep, 4 Square Capacity Electrical Box This welded 4-inch square steel box is designed for electrical distribution and wiring applications. It features a 2-1/8 inch depth and is equipped with nine 1/2 inch knockouts and five trade size knockouts (TKOs), providing versatile conduit entry options. The box includes a B bracket for mounting and supports two gangs, making it suitable for various lighting solutions, wire and cable management, and switchgear supplier requirements. Manufactured in the USA by RACO, this gray steel box meets UL 514A standards and ANSI/NEMA OS1 rating, ensuring compliance and reliability in commercial electrical installations. Specifications Product Weight: 0.94 lbs Color: Gray Depth: 2.125 inches Width: 6.000 inches Material: Steel Number of Gangs: 2 Country of Origin: United States Manufacturer: RACO Manufacturer Part #: 251 Features Welded construction for durability and secure installation Nine 1/2 inch knockouts and five trade size knockouts for flexible conduit entry B bracket included for mounting support UL listed steel box meeting UL 514A and ANSI/NEMA OS1 standards Made in the USA, ensuring quality manufacturing standards Downloads & Links SDS Asset Reference Certification Document Asset Reference 2 Terms and Conditions Asset Reference Certification Document Asset Reference 1 Catalog Full Asset Reference 2 Certification Document Asset Reference 3 MSDS Sales Drawing Asset Reference Catalog Full Asset Reference 1 Spec Sheet
Specifications
Specifications
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Shipping & Support

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