Fully Adjustable 4-Inch Round Recessed Floor Boxes—The next big step in innovation

Hubbell SystemOne Adjustable Recessed Floor Box

Hubbell SystemOne Fully Adjustable Recessed floor boxes has an integral, patent pending, mounting cup which adjusts the device mounting depth to 3 inches, no matter the floor thickness. The cup allows for the electrical devices to be adjusted upwards up to 1½ inches. This feature is particularly accommodating when the final flooring is unknown at the time concrete is being poured.

Hubbell's adjustable floor box increases efficiency with the Adjustable Mounting Cup which reduces the need for post pour leveling and height adjustment.

ADA – American’s with Disabilities Act – compliant with a flange thickness of .15 inch, Hubbell floor boxes improves safety by reducing the likelihood of trips and falls.

With teeth spaced in 5/32 inch increments, the adjustable cup allows for installation ease and flexibility resulting in an increased productivity by eliminating the need to determine the flooring prior to installation.

Adjustable Mounting Cup

The Adjustable Mounting Cup (AMC) is the unique feature of the CFBS1R4 Floor Box product line, and must be purchased separately from the floor boxes. With teeth spaced in 5/32 inch increments, the adjustable cup allows for installation ease and flexibility. The AMC is dropped into the floor box collar then rotated clockwise to set the height and is adjustable until the ground plate is installed. Once the ground plate is installed, the cup is locked into place preventing unwanted adjustment of height. Lastly, the device mounting plate and electrical devices are installed.

Features and Benefits:

  • Patent pending post pour adjustability cup
  • High visibility white cup for making easy connections
  • cULus Listed - Scrubwater compliant
  • PVC, stamped steel or cast iron construction available
  • Multiple, open architecture mounting plates for power, data and A/V
  • Recessed connections

[PDF] Hubbell SystemOne Fully Adjustable 4" Recessed Floor Boxes Catalog

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