812-DFB-A Floor Box Assembly – Electrical Distributor Floor Box

The 812-DFB-A Floor Box Assembly by Lew Electric Fittings is a cast iron floor box designed for installation primarily in concrete floors, providing a durable and secure housing for electrical wiring and devices. This floor box is commonly used by electrical distributors and switchgear suppliers to support lighting solutions and wire and cable management in residential and commercial applications. The assembly includes a 15 amp tamper-resistant receptacle with an aluminum cover, making it suitable for safe and reliable power access in floor installations.

Specifications

• Manufacturer: Lew Electric Fittings
• Manufacturer Part Number: 812-DFB-A
• Material: Iron (Cast Iron)
• Dimensions: Width 4 inches, Height 3-1/8 inches
• Weight: 3.0 lbs
• Installation: Designed for concrete floor installation (core out 4 1/4" deep)
• Conduit Openings: Sides (2) – 3/4" & (2) – 1/2"; Bottom (2) – 1/2"
• Interior Capacity: 14.5 cubic inches
• Cover: Aluminum cover with 15 amp tamper-resistant receptacle
• UPC: 784149162545
• UL Listing #514A, #489H and CUL recognized 22.2 #18.1-04

Features

• Durable cast iron construction suitable for floor installations requiring robust protection
• Non-adjustable box designed for core drilling into concrete floors
• Includes tamper-resistant 15 amp receptacle for enhanced safety
• Aluminum cover provides corrosion resistance and a clean aesthetic finish
• Multiple conduit knockouts for versatile wiring configurations
• Compatible with a variety of cover styles and accessories for different floor types
• Installation instructions provided for wood, carpet, tile, and concrete floor applications
• Backfill concrete around box to close gaps and secure installation in concrete floors

Downloads and Links

• Lew Electric Fittings Official Website
• 812-DFB Series Installation Instructions (PDF)