or to view stock quantity and your pricing.
Steiner serves territories in Northern Illinois, Northwest Indiana and Southern Wisconsin. Please for assistance if outside our sales territory.
Raco® 257 Square Box With Conduit Knockouts, 42 cu-in, 16 Knockout, Steel
Custom_Product_Images_Illustration
Raco® 257 Square Box With Conduit Knockouts, 42 cu-in, 16 Knockout, Steel
SKU4627
MFGR #257
Your Cost: $7.61/ea
List: RACO® is the United States' leading manufacturer of steel electrical boxes and covers. RACO® manufactures and/or sells steel and plastic boxes used at outlets, switch locations and junction points. RACO® also offers a broad line of metallic fittings, including rigid plastic conduit fittings, EMT (thinwall) fittings and liquid tight conduit fittings.
RACO® is the United States' leading manufacturer of steel electrical boxes and covers. RACO® manufactures and/or sells steel and plastic boxes used at outlets, switch locations and junction points. RACO® also offers a broad line of metallic fittings, including rigid plastic conduit fittings, EMT (thinwall) fittings and liquid tight conduit fittings.
Application Electrical ARRA Compliant C Buy American Compliant C Cable Entry Knockouts for conduit Catalog Number 257 Color Silver Construction Welded Country of Origin US Cubic Capacity 42.0 in³ Currency USD Depth 2.125 in EU RoHS Indicator C Finish Pre-Galvanized Gross Volume Per Pack 48.09 Gross Volume per Pack Metric 788.00 Gross Volume UOM CI Gross Volume UOM Metric cm3 Gross Weight Per Pack 1.1350 lb Gross Weight per Pack Metric 0.50 Gross Weight UOM Metric kg Harmonization Tariff Schedule Code 7326908688 Height 4.69 in Height [Metric] 11.9075 cm Knockout Size 1/2 in, 3/4 in Length 2.19 in Length [Metric] 5.5575 cm Mounting No bracket Returnable Y Shape Squared Size 4-11/16 IN in Standard UL Standards ARRA CompliantBuy American Act CompliantUL File No. E195978 Type 4-11/16 IN square UNSPSC 39121303 UPC 11 05016990257 UPC 12 050169902578 Width 4.69 in Width [Metric] 11.9075 cm Stock Status NORMALLY STOCKED Brand Raco® Manufacturer Hubbell Capacity 42 in³ Dimensions 4-11/16 in H x 4-11/16 in W x 2-1/8 in D Material Steel Number of Knockouts 16 Electrical Patented TKO 1/2" & 3/4" eccentric knockouts (Per U.L. 514-A, suitable for use without a bonding jumper in circuits above or below 250 volts); combination cover screw heads provide for faster mudring/cover installation; raised ground provision in back of box Welded construction Combination screw heads provide for faster installation TKO™ knockouts allow for design and installation flexibility For use without a bonding jumper in circuits up to 600 volts Raised ground provision in back of box Side knockouts: (12) TKO™ Bottom knockouts: (1) 1/2 in, (3) TKO™ Raised ground Raised ground
content loaded
content loaded
content loaded
content loaded
content loaded
- Attributes
- Documents & Resources
- Applications
- Features
- Substitute Products
| Application | Electrical |
| ARRA Compliant | C |
| Buy American Compliant | C |
| Cable Entry | Knockouts for conduit |
| Catalog Number | 257 |
| Color | Silver |
| Construction | Welded |
| Country of Origin | US |
| Cubic Capacity | 42.0 in³ |
| Currency | USD |
| Depth | 2.125 in |
| EU RoHS Indicator | C |
| Finish | Pre-Galvanized |
| Gross Volume Per Pack | 48.09 |
| Gross Volume per Pack Metric | 788.00 |
| Gross Volume UOM | CI |
| Gross Volume UOM Metric | cm3 |
| Gross Weight Per Pack | 1.1350 lb |
| Gross Weight per Pack Metric | 0.50 |
| Gross Weight UOM Metric | kg |
| Harmonization Tariff Schedule Code | 7326908688 |
| Height | 4.69 in |
| Height [Metric] | 11.9075 cm |
| Knockout Size | 1/2 in, 3/4 in |
| Length | 2.19 in |
| Length [Metric] | 5.5575 cm |
| Mounting | No bracket |
| Returnable | Y |
| Shape | Squared |
| Size | 4-11/16 IN in |
| Standard | UL |
| Standards | ARRA CompliantBuy American Act CompliantUL File No. E195978 |
| Type | 4-11/16 IN square |
| UNSPSC | 39121303 |
| UPC 11 | 05016990257 |
| UPC 12 | 050169902578 |
| Width | 4.69 in |
| Width [Metric] | 11.9075 cm |
| Stock Status | NORMALLY STOCKED |
| Brand | Raco® |
| Manufacturer | Hubbell |
| Capacity | 42 in³ |
| Dimensions | 4-11/16 in H x 4-11/16 in W x 2-1/8 in D |
| Material | Steel |
| Number of Knockouts | 16 |
| Electrical |
| Patented TKO 1/2" & 3/4" eccentric knockouts (Per U.L. 514-A, suitable for use without a bonding jumper in circuits above or below 250 volts); combination cover screw heads provide for faster mudring/cover installation; raised ground provision in back of box |
| Welded construction |
| Combination screw heads provide for faster installation |
| TKO™ knockouts allow for design and installation flexibility |
| For use without a bonding jumper in circuits up to 600 volts |
| Raised ground provision in back of box |
| Side knockouts: (12) TKO™ |
| Bottom knockouts: (1) 1/2 in, (3) TKO™ |
| Raised ground |
| Raised ground |