Size: 4 Inch Depth
Dimension: 4 Inch length x 4 Inch width x 4 Inch height
Ears on inside of box are for fixtures (not designed for ceiling fan support)
Variety of cover plates are available
Cover plate must be ordered separately with all (except 280 which includes a 891 cover)
These boxes are installed on wooden or steel concrete forms. after the forms are removed, the box is flush with finished concrete surface
Detailed Description: Hubbell Electrical / RACO Bell® Concrete octagonal ring is used with poured deck/floor in high-rise construction. Box is installed on wooden or steel concrete forms. It is made of galvanized 0.0625-Inch steel that provides strength and durability. Ring has a capacity of 49.3 cubic inches. Box with flat side offers excellent contact for lockout. It features external ears that helps nail the ring to the wood form. Ring has removable top cover to offer pour work. It features waxed fixture ears to avoid concrete from interfering with the threads. Ring is UL listed.
Application | Electrical |
Brand | RACO |
Cable Entry | Knockouts for conduit |
Catalog Description | Concrete Rings, 4 In. Deep 3/4-1 KO |
Construction | Welded |
Depth | 4 |
Finish 2 | Gray |
GTIN |
00050169002797 |
Height | 4.0000 |
Height Unit | IN |
Item Status | A |
Knockouts | 3/4 in;1 in |
Length | 4.0000 |
Length UOM | IN |
Material | Steel |
Mfr. # | 279 |
Mounting | Concrete |
Size | 4 |
Special Features | Flat sides provide excellent contact for locknuts; external ears are used to nail the ring to the wood form; ears on inside of box are for fixtures (not designed for ceiling fan support); waxed fixture ears prevent concrete from interfering with the threads; variety of cover plates are available; cover plate must be ordered separately with all (except 280 which includes a 891 cover) |
Standard | UL Listed |
Type | Concrete Ring |
UNSPSC | 39121303 |
Width | 4 |
Width UOM | IN |