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PVC Box, 4" CFBS1R4 Series, 5.00" Minimum Depth of Pour

By Hubbell Wiring Device-Kellems 

Catalog ID: CFBS1R4PFB

By Hubbell Wiring Device-Kellems
Catalog ID:  CFBS1R4PFB
Concrete Floorboxes, Recessed, PVC Box, 4" CFBS1R4 Series, 5.00" Minimum Depth of Pour
  • Corrosion-Resistant PVC Recessed 4" Round Floorbox
  • For Use In Concrete Floors
  • 5.00" Minimum Depth of Pour
  • Box Includes Installation Cover

PVC Construction; PVC Conduit Reducers Incuded

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Product Details


Application For Use in Concrete Floors
Application - For Use On Concrete
  • Gray
  • Gris
Construction Thermoplastic
EU RoHS Indicator Contact Manufacturer
Knockouts 2) 1/2"- 1 1/4", 2) 1" - 2"
Material Thermoplastic
Mounting Method Cast into Slab
Series Recessed - CFB Series
Size 4 Inch Round
Sub Brand Recessed Concrete Floor Boxes
Type 4" Round Recessed Floor Box
UPC 783585544656


Dimensions 7.85 in x 6.45 in x 6 in
Height 6 in
Length 7.85 in
Width 6.45 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