Orbit Industries DHB-4-FB Steel Switch Box Flat Bracket

Product Description

The ORBIT INDUSTRIES DHB-4-FB is a 4-gang drawn handy box with a flat bracket, designed for use in both residential and commercial electrical wiring installations. Constructed from 16-gauge sheet steel, this switch box measures 7.5 inches x 4 inches x 2.125 inches deep, providing ample interior volume for device wiring and terminations. The box ships with a factory-installed flat bracket for direct mounting to structural framing members. Licensed electricians and electrical contractors are the primary installers of this enclosure.

This switch box is suited for new construction and retrofit wiring projects where a surface-mount or bracket-mount steel enclosure is required. The multiple knockout configurations on the sides and bottom allow flexible conduit and cable entry routing. It is appropriate for use in dry locations in residential homes, commercial tenant improvements, and light industrial applications where a standard drawn steel box meets code requirements.

Key Features

• 16-gauge sheet steel construction for durability and code compliance in standard electrical installations
• Side knockouts: two 0.5-inch knockouts and eight combination knockouts (CKO)
• Bottom knockouts: five 0.5-inch knockouts and four 0.75-inch knockouts
• Factory-installed flat bracket for straightforward framing attachment
• 4-gang drawn handy box profile at 2.125 inches depth for device and wire clearance
• 9/16-inch bracket slots for secure mounting alignment

Compatibility

Designed as an OEM-style replacement and new-install solution for standard 4-gang steel switch box applications in residential and commercial wiring systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize all circuits at the panel before beginning any wiring work inside or adjacent to the box. Use appropriate knockout punches or removal tools to open only the knockouts needed, and install listed conduit fittings or cable connectors in all used openings. Unused knockouts must remain closed per NEC requirements.

Technical Specifications

• Dimensions: 7.5 inches x 4 inches x 2.125 inches
• Material: 16-gauge sheet steel
• Side Knockouts: Two 0.5-inch and eight combination knockouts (CKO)
• Bottom Knockouts: Five 0.5-inch and four 0.75-inch
• Bracket Slot Size: 0.5625 inches
• Gang Count: 4-gang
• UPC: 835243001077

Standard Information

• Brand: ORBIT INDUSTRIES
• Manufacturer Part Number: DHB-4-FB