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  • Square Box
  • Type Welded
  • Height 4 Inch
  • Width 4 Inch
  • Depth 1-1/2 Inch
  • Capacity 21 Cu Inch
  • Number of Knockouts 16
  • Knockout Location (12) Side, (4) Bottom
  • Knockout Size (12) 1/2 Inch Conduit Side, (4) 1/2 Inch Conduit Bottom
  • Material Pre-Galvanized G60 0.0625 Inch AISI/SAE 1008 Steel
  • Approval UL 514A/514B/514D
  • Applicable Standard NEMA FB-1, OS-1

Features / Benefits

  • Boxes with Concentric or Eccentric Knockouts are Suitable for Bonding without any Additional Bonding Means Where Used in Circuits above or below 250 Volt
  • 1 and 2-Gang Metallic Outlet and Switch Boxes are Acceptable for Use in Two Hour Fire Rated Walls
  • The Groundskeeper Raised Ground Feature on Boss Inside Box Provides One or Two #10-32 Tapped Holes, Allowing a 3/8 Inch Long Green Ground Screw to be Threaded into Box without Contacting the Mounting Surface

4S-1/2 BOX 4 IN SQ 1-1/2 DEEP 1/2 KOS

$18.98 / EA
Availability: 25 EA
  Emerson Electric Co. (Appleton)
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More Information
Commodity Level DescripSteel Outlet Boxes
ManufacturerEmerson Electric Co. (Appleton)
Commodity CodeSteel Outlet Boxes
Width4 Inch
Capacity21 Cu Inch
ApprovalUL 514A/514B/514D
Height4 Inch
Number of Knockouts16
Knockout Location(12) Side, (4) Bottom
Knockout Size(12) 1/2 Inch Conduit Side, (4) 1/2 Inch Conduit Bottom
MaterialPre-Galvanized G60 0.0625 Inch AISI/SAE 1008 Steel
Additional InfoApplicable Standard NEMA FB-1, OS-1
Catalog PagesCatalog Pages
Specification SheetSpecification Sheet
Weight0.71 lbs
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