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 FB4333 Deep Cast Iron Box

Overview

The Hubbell FB4333 is a 3-gang, rectangular deep cast iron electrical box designed for flush mounting. It provides a robust and secure enclosure for network devices, junction points, or other critical infrastructure components that require a substantial, protected housing. With a minimum pour depth of 2.00 inches, it accommodates larger devices or extensive wiring, and its corrosion-resistant paint ensures longevity in demanding environments. This box is engineered for installations where durability and a clean, recessed finish are paramount.

Compatibility

This 3-gang box is designed to house standard 3-gang electrical devices and junction boxes. It is compatible with a wide range of surveillance and network equipment that requires a flush-mounted, recessed installation, provided the equipment's footprint and depth do not exceed the box's internal capacity. Specific compatibility should be verified against the dimensions of the device being installed and the box's internal volume.

Installation Notes

The FB4333 requires a minimum concrete pour depth of 2.00 inches. Ensure the mounting surface can support the weight of the cast iron box and its contents. The corrosion-resistant paint provides protection, but additional measures may be necessary in extremely corrosive atmospheres. Proper sealing around the box during concrete pour is critical to prevent ingress.

What's in the Box

  • 1x Hubbell FB4333 Deep Cast Iron Box
Specifications
Overview: Flush Deep Cast Iron Box Rectangular 3-Gang 2.00in. Minimum Depth of Pour Corrosion Resistant Paint
Minimum Depth Of Pour: 3.50 in
Number Of Gangs: 3-Gang
Dimensions: 11.41 in x 4.91 in x 3.4 in
Height: 3.4 in
Length: 11.41 in
Weight: 9.35 lb
Width: 4.91 in
Knockouts: 8
Material: Cast Iron Base Box, Pregalvanzied Steel Top, PVC Spacer
Mounting Method: Screw Mount Device Mounting Plates
Industry Standards: cULus Listed to UL514
Country of Origin: China
UNSPSC: 24102001
Q&A
Reviews

Hubbell FB4333 Deep Cast Iron Box - 3-Gang

$659.00
$362.99

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