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Adjustable Mounting Cup with Low Voltage Dividing System

By Hubbell Wiring Device-Kellems 

Catalog ID: CFBS1R4CUP

By Hubbell Wiring Device-Kellems
Catalog ID:  CFBS1R4CUP
Concrete Floorboxes, Recessed, 4" CFBS1R4 Series, Adjustable Mounting Cup with Low Voltage Dividing System
  • Required Adjusting Mounting Cup For CFBS1R4xx Series Recessed Flooboxes
  • Purchased Separately
  • Allows for Post Pour Adjustment
  • For Use with CFBS1R4CVR Series Recessed Covers

4" Round Recessed Floor Box Adjustable Mounting Cup

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Product Details


Application For Use with Concrete Floor Boxes
Application - For Use On Concrete
  • White
  • Blanc
Construction Fabricated
Cover Shape Round
EU RoHS Indicator Contact Manufacturer
Material NonMetallic
Mounting Method Mounts to Box
Sub Brand Recessed Concrete Floor Boxes
Type 4" Round Recessed Floor Box- Required
UPC 783585544694


Length 2.82 in
Width 1.75 in

Conductor Related

Cable Entry Through Cover

Certifications and Compliance

Industry Standard(s)
  • cULus
  • UL514


Carton Quantity 10

Resources and Downloads

Installation/Instruction Manual (IOM)


SystemOne Recessed Floor Boxes