Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

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 CFB4G30RE 4-Gang Concrete Floorbox

Overview

The Hubbell SystemOne CFB4G30RE is a 4-gang concrete floorbox designed for recessed installation, providing a clean and accessible point for power and data connectivity in commercial and industrial environments. Its galvanized stamped steel construction ensures durability, while the round cover offers a discreet finish. This box is engineered for a 3.75-inch depth of pour, making it suitable for new concrete slab installations where floor-level access is required for equipment or workstations.

Compatibility

This floorbox is designed for integration into concrete subflooring. It is compatible with standard floor-level conduit and wiring systems. The SystemOne series offers a modular approach, allowing for various configurations of power, data, and AV outlets within the box. Specific compatibility with Hubbell's range of floor plates and covers ensures a complete, integrated solution.

Installation Notes

Requires a 3.75-inch depth of pour in new concrete. Ensure proper sealing and support during concrete pour to prevent ingress of wet concrete into the box. The galvanized steel construction provides corrosion resistance, but installation in areas with constant moisture or harsh chemicals may require additional protective measures. Tools required include standard concrete finishing tools and basic hand tools for cover and plate installation.

What's in the Box

  • 1x Hubbell CFB4G30RE 4-Gang Concrete Floorbox
  • 1x Round Cover
Specifications
Overview: SystemOne 4-Gang Concrete Floorbox Galvanized Stamped Steel Box Recessed with Round Cover 3.75in. Depth of Pour
Box Material: Galvanized Stamped Steel
Number of Gangs: 4-Gang
Knockouts: 12
Mounting Method: Screw Mount Device Mounting Plates
Minimum Depth of Pour: 3.75 in
Dimensions: 14.57 in x 11.33 in x 3.75 in
Height: 3.75 in
Length: 14.57 in
Width: 11.33 in
Weight: 14.85 lb
Country of Origin: United States
UNSPSC: 24102001
Q&A
Reviews

Hubbell CFB4G30RE 4-Gang Concrete Floorbox

$456.00
$296.99

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources