FLH20-1 UL Listed High Weight Load Capacity Floor Box 
The FLH20-1 High Load Capacity Floor Box combines rugged construction and an elegant design for
carpeted floors making it the perfect floor box for ballrooms, convention spaces and high traffic areas
where heavy equipment such as forklifts, automobiles, scissor lifts and portable stages are used.
The FLH20-1 is designed to meet H20 load ratings using a type 6061 T6 heat treated aluminum cover
with an integrated carpet flange and cable exit doors, effectively hiding the floor box under the carpet.
The 2 cable exit doors feature FSR’s exclusive 3 position cam locks which allow “One Click” operation
to open the cable door or remove the cover.
The innovation continues to the back box. The FLH20-1’s internal brackets can be arranged to
provide numerous options for both high and low voltage standard gang openings making it the most
flexible and easiest to install floor box available.
Applications:
Auto Showrooms
Any Extremely High Traffic Carpeted Areas
Ball Rooms
Exhibition Halls
