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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Hubbell CFB4G25E 4-Gang Concrete Floorbox

Overview

The Hubbell SystemOne CFB4G25E is a 4-gang concrete floorbox designed for recessed installation in concrete floors. Its galvanized stamped steel construction ensures durability, while the rectangular cover provides a clean finish. This model offers a 2.5-inch depth of pour, making it suitable for specific concrete pour depths where multiple low-voltage or power connections are required at floor level. It solves the problem of routing cables discreetly and safely in commercial or industrial environments, providing a centralized access point for power and data.

Compatibility

This floorbox is part of the Hubbell SystemOne family and is designed for use with compatible SystemOne covers and accessories. It is intended for use with low-voltage cabling (e.g., network, audio/video) and standard power outlets. Specific compatibility with third-party systems depends on the chosen cover and internal configurations, but it provides a robust housing for standard electrical boxes and network jacks.

Installation Notes

Requires a concrete pour depth of 2.5 inches. Ensure proper leveling and alignment during the concrete pour to maintain a flush finish with the floor surface. The galvanized steel construction offers corrosion resistance, suitable for typical indoor commercial environments. Installation requires standard trade tools for concrete work and electrical rough-in.

What's in the Box

  • 1x Hubbell SystemOne CFB4G25E 4-Gang Concrete Floorbox
  • 1x Rectangular Cover
Specifications
Overview: SystemOne 4-Gang Concrete Floorbox Galvanized Stamped Steel Box Recessed with Rectangular Cover 2.5in. Depth of Pour
Minimum Depth Of Pour: 2.50"
Number Of Gangs: 4-Gang
Dimensions: 14.57 in x 11.20 in x 2.50 in
Height: 2.5 in
Length: 14.57 in
Weight: 11.35 lb
Width: 11.2 in
Knockouts: 12
Mounting Method: Screw Mount Device Mounting Plates
Material: Galvanized Stamped Steel
Q&A
Reviews

Hubbell CFB4G25E 4-Gang Concrete Floorbox

$357.00
$231.99

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