Available in 1-gang, 2-gang, and 3-gang versions. These floor boxes preserve the 2-hour and 3-hour fire rating of floors in which they have been installed and are a favored industry solution for getting power, communication, and audio video services into open spaces. These new boxes also accept existing cover plate and service fitting offerings. OmniBox Series Fire Classified Floor Boxes eliminate the need for spraying to fireproof floors while meeting UL Fire Classification Standards for Floor Boxes.