• 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 (8) 1/2 Inch, (4) 3/4 Inch Side, (2) 1/2 Inch, (2) 3/4 Inch 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