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Legrand/Wiremold Expands Line of Advanced Floor Boxes

RFB4E Series Four-Compartment Box, RFB4E

WEST HARTFORD, Conn., February 24, 2012 – Legrand/Wiremold has introduced an advanced four-compartment recessed floor box for concrete floors, including polished concrete and terrazzo. The Resource RFB4E Series floor box accepts the 6" round Evolution™ Series Poke-Thru covers that are available in three styles and five colors.

The RFB4E Series floor box provides ample capacity where a larger box is not required. This box extends the industry-leading line of Wiremold® floor boxes and poke-thru devices that use the same Evolution covers for improved aesthetics throughout a building.

The RFB4E Series floor box is available for on-grade and above-grade construction and is fully adjustable before and after the concrete pour. Twenty-six knockouts on the sides and bottom, ranging in size from ¾" to 2", provide maximum installation flexibility. A proprietary conduit hub accepts 2" conduit to bring more cables into the 4" deep box. Removable dividers and a detachable side plate facilitate pass-through tunneling.

The four internal compartments support power, communications, and audio/video applications with generous space (3 ½” behind the device plates) for installing devices and managing cable bend requirements.

Evolution Series poke-thru covers are available in surface, flush and furniture feed designs. A unique ring and mud-cap assembly allows the cover to be installed in polished concrete and terrazzo floors. Covers are available in nickel, brass, bronze, black, and gray powder-coat finishes. Each cover features two spring-loaded slide cable egress doors and TopGuard™ protection that prevents water, dirt, and debris from entering device compartments. Evolution poke-thru covers are UL Listed to U.S. and Canadian standards for tile, terrazzo, carpet, and wood floors. 

About Legrand/Wiremold

Legrand/Wiremold, headquartered in West Hartford, Conn., is the leader in wire and cable management systems, including metal and nonmetallic raceways, power-poles, poke-thru devices, floor boxes, Walker® underfloor systems, plug-in outlet centers, firestopping systems, and innovative architectural columns. Please visit or call 1-800-621-0049.

About Legrand

Legrand ( is the global specialist in products and systems for electrical installations and information networks where people live and work. Its comprehensive offering of solutions for use in commercial, industrial and residential markets makes it a benchmark for suppliers worldwide. Legrand has a strong presence in the North American market, with a portfolio of products that includes Cablofil, On-Q, Ortronics, Pass & Seymour, Vantage, Watt Stopper and Wiremold. The company is actively expanding its market divisions that include Electrical Wiring Systems, Home Systems, Lighting Controls and Commercial Datacom. Innovation for a steady flow of new products with high added value is a prime vector for growth. Legrand reported sales of $5.0 billion in 2009. The company is listed on Euronext and is a component stock of indexes including the SBF120. FTSE4Good, MSCI World and ASPI (ISIN code FR0010307819).