COLAMCO

Wiremold RFB9-OG A/V Four-Compartment Nine-Gang On-Grade Floor Box

$472.99
$278.78 SAVE $194.21
None available as of 10/17/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Compliance and certifications

  • ECO PASSPORT
  • RoHS
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.

Overview

About the Wiremold RFB RFB9-OG

FEATURES & BENEFITS

The RFB9 Series Floor Boxes are excellent solutions for providing power, communications, and audio/video services to above grade and on-grade floors, in open space areas. The RFB9 cover assemblies are UL Listed to U.S. and Canadian safety standards for tile, terrazzo, carpet and wood covered concrete floors. Also through the use of the RFB119-PAN assembly, the RFB9 series floor boxes can be installed in polished concrete and terrazzo floor applications. The RFB9 Series have many unique applications, some of which are schools, auditoriums, convention center ballrooms, exhibition halls, and institutional facilities.

  • TopGuard Protection. Integral design component that prevents water, dirt, and debris from entering power and communication compartments. Whenever you see the TopGuard protection icon on any Wiremold product, you'll know it meets and exceeds UL scrub water exclusion requirements for tile and carpet floors.
  • UL Listed to U.S. and Canadian safety standards for tile, terrazzo, carpet, and wood covered concrete floors. RFB9 cover assemblies meet UL requirements under UL514A for scrub water exclusion.
  • Heavy Duty Cover Assembly will accept loads up to 3,000 lbs. Provides added protection for most applications.
  • RFB9 has 9 gangs to accept both power, communication and audio/video devices. Reduces installation cost by eliminating the need for multiple floor boxes to provide the necessary services to one location.
  • Lightweight slab on-grade version. Special fusion bonded epoxy corrosion resistant coating allows the box to be installed on-grade without the weight of cast iron.
  • Accepts standard industry sized device plates and industry standard sectional device plates. Allows for quick and flexible installation of both power and communication devices.
  • Multiple trade size knockouts from 3/4" to 1 1/4". Allows for most conduit schemes which saves time and money during installation.
  • Datacom connectivity options. Accepts industry standard and proprietary devices from a wide range of manufacturers to provide a seamless and aesthetically pleasing interface for voice, data, audio, and video applications at the point-of-use.
  • Accepts a wide variety of Extron Architectural Series video and audio products including computer video interfaces, twisted pair transceivers, and modular A/V connector plates. Extron Electronics is a leading manufacturer of audio visual system integration products. For additional information on Extron products, please contact your local Extron Dealer.
  • This product meets the material restrictions of RoHS.

Technical specifications

Technical Specifications of the Wiremold RFB RFB9-OG

General Information

General Information specifications
Manufacturer Legrand Group
Manufacturer Part Number RFB9-OG
Manufacturer Website Address http://www.legrand.us
Brand Name Wiremold
Product Series RFB
Product Model RFB9-OG
Product Name RFB9-OG A/V Four-Compartment Nine-Gang On-Grade Floor Box
Product Type Mounting Box

Technical Information

Technical Information specifications
Total Number of Sockets 4
Number of Gangs 9
Mount Type Floor Mount

Physical Characteristics

Physical Characteristics specifications
Product Material Steel
Width 12.1"
Depth 4.1"

Miscellaneous

Miscellaneous specifications
Green Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Green Compliance Certificate / Authority ECO PASSPORT

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.