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Raco®
Raco® 273 Concrete Ring, 3-1/2 in L x 4 in W x 3-1/2 in D, Steel
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Raco®
Raco® 273 Concrete Ring, 3-1/2 in L x 4 in W x 3-1/2 in D, Steel
SKU63333
MFGR #273
Your Cost: $14.50/ea
List: RACO® Concrete Ring, 16 Knockouts, 1/2 in, 3/4 in Knockout, 3-1/2 in Length, 4 in Width, 3-1/2 in Depth, Threaded Mount, 43 cu-in, Steel, Galvanized
RACO® Concrete Ring, 16 Knockouts, 1/2 in, 3/4 in Knockout, 3-1/2 in Length, 4 in Width, 3-1/2 in Depth, Threaded Mount, 43 cu-in, Steel, Galvanized
Application Electrical ARRA Compliant C Buy American Compliant C Cable Entry Knockouts for conduit Capacity 43 in³ Catalog Number 273 Color Silver Construction Welded Country of Origin MX Cubic Capacity 43.0 in³ Currency USD EU RoHS Indicator C Finish Galvanized Gross Volume Per Pack 78.15 Gross Volume per Pack Metric 1280.68 Gross Volume UOM CI Gross Volume UOM Metric cm3 Gross Weight Per Pack 0.9100 lb Gross Weight per Pack Metric 0.41 Gross Weight UOM Metric kg Harmonization Tariff Schedule Code 7326908688 Height 4.00 in Height [Metric] 10.1600 cm Knockout Size 1/2 in, 3/4 in Length [Metric] 8.8900 cm Mounting Concrete Mounting Type Threaded Number of Knockouts 16 Returnable Y Size 3-1/2 IN in Standard UL Standards UL E195978 Type Concrete ring UNSPSC 39121303 UPC 11 05016900273 UPC 12 050169002735 Width [Metric] 10.1600 cm Stock Status NONSTOCK Brand Raco® Manufacturer Hubbell Depth 3-1/2 in Length 3.50 in Material Steel Width 4.00 in Electrical 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) Flat sides provide excellent contact for locknuts External ears are used to nail the ring to the wood form Top cover is removable for before-pour work Ears on inside of box are for fixtures Waxed fixture ears prevent concrete from interfering with the threads Concrete rings are used with poured deck (floor) in high-rise construction These boxes are installed on wooden or steel concrete forms After the forms are removed, the box is flush with the concrete 4 in height Double row of 1/2 in and 3/4 in side knockouts Conduit wiring system 50 lb fixture recommended load
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- Attributes
- Documents & Resources
- Applications
- Features
- Substitute Products
| Application | Electrical |
| ARRA Compliant | C |
| Buy American Compliant | C |
| Cable Entry | Knockouts for conduit |
| Capacity | 43 in³ |
| Catalog Number | 273 |
| Color | Silver |
| Construction | Welded |
| Country of Origin | MX |
| Cubic Capacity | 43.0 in³ |
| Currency | USD |
| EU RoHS Indicator | C |
| Finish | Galvanized |
| Gross Volume Per Pack | 78.15 |
| Gross Volume per Pack Metric | 1280.68 |
| Gross Volume UOM | CI |
| Gross Volume UOM Metric | cm3 |
| Gross Weight Per Pack | 0.9100 lb |
| Gross Weight per Pack Metric | 0.41 |
| Gross Weight UOM Metric | kg |
| Harmonization Tariff Schedule Code | 7326908688 |
| Height | 4.00 in |
| Height [Metric] | 10.1600 cm |
| Knockout Size | 1/2 in, 3/4 in |
| Length [Metric] | 8.8900 cm |
| Mounting | Concrete |
| Mounting Type | Threaded |
| Number of Knockouts | 16 |
| Returnable | Y |
| Size | 3-1/2 IN in |
| Standard | UL |
| Standards | UL E195978 |
| Type | Concrete ring |
| UNSPSC | 39121303 |
| UPC 11 | 05016900273 |
| UPC 12 | 050169002735 |
| Width [Metric] | 10.1600 cm |
| Stock Status | NONSTOCK |
| Brand | Raco® |
| Manufacturer | Hubbell |
| Depth | 3-1/2 in |
| Length | 3.50 in |
| Material | Steel |
| Width | 4.00 in |
| Electrical |
| 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) |
| Flat sides provide excellent contact for locknuts |
| External ears are used to nail the ring to the wood form |
| Top cover is removable for before-pour work |
| Ears on inside of box are for fixtures |
| Waxed fixture ears prevent concrete from interfering with the threads |
| Concrete rings are used with poured deck (floor) in high-rise construction |
| These boxes are installed on wooden or steel concrete forms |
| After the forms are removed, the box is flush with the concrete |
| 4 in height |
| Double row of 1/2 in and 3/4 in side knockouts |
| Conduit wiring system |
| 50 lb fixture recommended load |