Ceiling, Floor, Table & Wall Boxes : Floor Boxes : Legrand/Wiremold - RFB4S-FC

Fire Classified 4-Gang Floor Box

Series: RFB

Model: RFB4S-FC

Maintains fire classification of fire rated floors. Fire rated floor boxes preserve up to a three-hour fire rating for floors in which they are installed. Eliminates the need to install additional fireproofing to underfloor surfaces to restore the floor’s
UL Listed and UL Fire Classified to U.S. and Canadian safety standards for tile and terrazzo. Standard fire rating provides peace of mind for building owners, general contractors, installers, and inspectors that building floors will meet safety guidelines
Fully adjustable boxes. Each floor box model is adjustable both before and after the concrete pour. Adjustability reduces installation errors and reduces labor and installation costs by adapting to various pour depths and conditions.
Triple service. Accommodates power, communication and/or audio/video devices reducing the need for multiple boxes.
Provide more services to open space environments. Fire rated floor boxes provide multiple service and capacity options and can be installed 2 feet on center for increased accessibility to services for occupants.

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Fire Classified 4-Compartment Box. Includes four duplex receptacle brackets. 12 3/4" L x 10" W x 3 7/16" D (324mm x 254mm x 87mm). Fully adjustable. Tunneling from adjacent or opposite compartments only, (not cross compartments). Tunneling can be set to feed all four compartments from one conduit in a single-service application. NOTE: For use in normal weight concrete floors with a minimum pour depth of 4 1/2" (114mm) over the crest of the deck. Floor Box spacing 2' on center and one for every 4 square feet in a span. Four (4) #12 AWG Type THHN Power Conductors or 48 #23 AWG (6 Cat. 6) Tele Data Conductors per gang. This box preserves the 2-hour fire rating of floors in which it has been installed.

Maintains fire classification of fire rated floors. Fire rated floor boxes preserve up to a three-hour fire rating for floors in which they are installed. Eliminates the need to install additional fireproofing to underfloor surfaces to restore the floor’s
UL Listed and UL Fire Classified to U.S. and Canadian safety standards for tile and terrazzo. Standard fire rating provides peace of mind for building owners, general contractors, installers, and inspectors that building floors will meet safety guidelines
Fully adjustable boxes. Each floor box model is adjustable both before and after the concrete pour. Adjustability reduces installation errors and reduces labor and installation costs by adapting to various pour depths and conditions.
Triple service. Accommodates power, communication and/or audio/video devices reducing the need for multiple boxes.
Provide more services to open space environments. Fire rated floor boxes provide multiple service and capacity options and can be installed 2 feet on center for increased accessibility to services for occupants.
Available in two- and four-gang versions in both flush and recessed models. Dividers can be removed in several models for greater capacity and to provide multiple configuration options for multi-service installations.
Accepts existing covers. Allows for a consistent aesthetic finish.
TopGuard Protection. Integral design components 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
Communication 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. A wide

Floor Box Types - Pour In Place
ROHS Compliant - Yes
Spec Sheet available - Yes

Construction: Concrete

Floor box 1024623 kb - Data Sheet

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