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4" CFBS1R4 Series, Round Cover Assembly, Brushed Aluminum Finish

By Hubbell Wiring Device-Kellems 


By Hubbell Wiring Device-Kellems
Concrete Floorboxes, Recessed, 4" CFBS1R4 Series, Round Cover Assembly, Brushed Aluminum Finish
  • 180 Degree Cover Opening to Lay Flat and Reduce Tripping Hazards
  • One Large Cable Egress Doors
  • Die Cast Aluminum Cover Construction for Enhanced Durability
  • Meets UL 514A Scrub Water Requirements
  • ADA Compliant

Low Profile Surface Cover with One Large Cable Egress Door

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Product Details


Application For Use with Concrete Floor Boxes
Application - For Use On Carpet/Tile
  • Brushed Aluminum
  • Aluminium brossé
Construction Cast Aluminum
Cover Shape Round
EU RoHS Indicator Contact Manufacturer
Finish Type Aluminum
Material Cast Aluminum
Mounting Method Mounts to Adusting Cup
Mounting Type (2) Screw Mount
Series Recessed - CFB Series
Size 4 Inch Round
Sub Brand Recessed Concrete Floor Boxes
Type 4" Round Recessed Floor Box Cover
UPC 783585544755


Length 5.5 in
Width 5.5 in

Conductor Related

Cable Entry Through Cover

Certifications and Compliance

Industry Standard(s)
  • cULus
  • UL514

Resources and Downloads

Installation/Instruction Manual (IOM)


SystemOne Recessed Floor Boxes