Eaton Crouse-Hinds Division has assembled one of the most complete outlet box product lines in the business. We've been leading in quality and selection for decades and throughout the Crouse-Hinds series steel outlet box offering, you will find innovative products and solutions that save labor, cut material costs and increase productivity. Our four-11/16 in steel square outlet boxes, covers and extension rings are for use in commercial and industrial conduit applications, where larger sized conductor or wiring devices are needed and additional volume is required. The boxes are also available in red for fire alarm applications.

Crouse-Hinds, TP521, Outlet Box, Welded, Series: TP, 16 Knockouts, (2) 1/2, (2) 3/4, (12) 1/2, (1) 3/4 C in Knockout, Square Shape, 44 cu-in Capacity, Steel, Natural, 4-11/16 in H x 4-11/16 in W x 2-1/8 in D Dimensions

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• (12) 1/2 in with 3/4 in C side knockouts
• (2) 1/2, (2) 3/4 in bottom knockouts
• Raised ground screw locations in the welded boxes saves time in installation
• Concentric knockouts have a 1/2 and 3/4 in knockout in the same locations for customer flexibility
• Knockouts are suitable for use without a bonding jumper in circuits above or below 250 VAC
• Welded or drawn construction to match customer preference
• Extensive cover offering to meet various customer application and needs