ABB INSTALLATION PRODUCTS 551511/2-25 Octagon Box Extension Ring

Product Description

The ABB INSTALLATION PRODUCTS 551511/2-25 is an octagon box extension ring, ideal for ceiling outlet boxes. Made from pre-galvanized steel, this ring has a diameter of four inches and is one and a half inches deep. It has a cubic capacity of fifteen point eight cubic inches. The design includes four half-inch knockouts to facilitate wiring access. This product also serves as a plaster compensation ring.

• Octagon shape ensures compatibility with standard outlet boxes.
• Constructed from pre-galvanized steel for durability.
• Includes four half-inch knockouts for easy wiring access.

Product Highlights

Product Information

Standard Information

• MPN: 551511/2-25
• Type: Ceiling Outlet Box Extension Ring

Technical Specifications

• Shape: Octagon
• Material: Steel
• Diameter: 4 inches
• Depth: 1-1/2 inches
• Cubic Capacity: 15.8 cubic inches
• Knockouts: 1/2 inch
• Construction: Drawn
• Application: Built-in installation box (device box)