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4-Gang CFB Series Box for Round Covers, 3.25" Minimum Depth of Pour

By Hubbell Wiring Device-Kellems 

Catalog ID: CFB4G25R

By Hubbell Wiring Device-Kellems
Catalog ID:  CFB4G25R
Concrete Floorboxes, Galvanized Stamped Steel Box, Recessed, 4-Gang CFB Series Box for Round Covers, 3.25" Minimum Depth of Pour
  • Recessed 4-Gang Round Cover Floorbox
  • For Use In Concrete Floors
  • 3.25" Minimum Depth of Pour
  • Box Includes Installation Cover
  • Each Gang Includes (1) 6" Solid Conductor Grounding Pigtail

PreGalvanized Stamped Steel Box; Concentric Knock-Outs; Round Cover

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Product Details


Application For Use in Concrete Floors
Application - For Use On Concrete
Color Metallic
Construction Fabricated
Cover Shape Round
Cover Type Round
EU RoHS Indicator Contact Manufacturer
Knockouts 8) 1/2" - 3/4" - 1", 4) 1/2"- 3/4", 4) 1"- 1 1/4"
Material Pre Galvanized Steel
Mounting Method Cast Into Concrete
Number of Gang(s) 4-Gang
Series Recessed - CFB Series
Size 4-Gang
Sub Brand Recessed Concrete Floor Boxes
Type 4-Gang Recessed Floor Box
UPC 783585447278


Dimensions 11.2 in x 12.09 in x 3.85 in
Height 3.85 in
Length 11.2 in
Width 12.09 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