Concrete Ring Cover, Flat, Three 1/2 in. and Two 3/4 in. KO's, 4-1/2 in. Dia. O.D.

Concrete Ring Cover, Flat, 4-1/2 in. Diameter – Electrical Distributor Cover This Concrete Ring Cover is a flat, galvanized steel back plate designed for use with concrete rings. It features three 1/2 inch and two 3/4 inch knockouts (KOs) for conduit entry, making it suitable for protecting and sealing electrical wire and cable entries in concrete enclosures. Ideal for electrical distributors and switchgear suppliers requiring durable and compliant concrete ring covers in lighting solutions and wiring applications. Specifications Type: Concrete Ring Material: Steel, Galvanized Diameter: 4.5 in (114.3 mm) Thickness: 0.082 in (2.1 mm) Knockouts: Three 1/2 in. and Two 3/4 in. Weight: 0.277 lb (0.2900 lb per product info) UL Listed: Yes Buy American Act Compliant: Yes (valid through December 2025) Country of Origin: United States Manufacturer: RACO Manufacturer Part Number: 890 Features Flat, galvanized steel construction for corrosion resistance and durability Multiple knockouts for flexible conduit entry options Back plate design compatible with all RACO concrete rings (sold separately) Compliant with Buy American and Buy America regulations UL Listed for safety and performance assurance Downloads & Links Catalog Full Asset Reference 2 Spec Sheet Sales Drawing Asset Reference MSDS Terms and Conditions Asset Reference Catalog Full Asset Reference 1 Certification Document Asset Reference