b'Tass Cable Management Limited |11 thEdition|2021 BrochureTSB3 Screed Floor BoxesModel Description Depth Plug Clearance Frame & Lid Plate Size Floor Cutout|TSB3/65 3 Compt Screed Floorbox65mm 21mm 313 x 230mm 185 x 89mm 303 x 221mmsex o TSB3/75 3 Compt Screed Floorbox75mm 34mm 313 x 230mm 185 x 89mm 303 x 221mmbr TSB3/80 3 Compt Screed Floorbox 80mm 34mm 313 x 230mm 185 x 89mm 303 x 221mmoo TSB3/90 3 Compt Screed Floorbox90mm 47mm 313 x 230mm 185 x 89mm 303 x 221mml Fd Note: Accessory Plates ST0286, STO286/IFM, ST0287, STO287/FM & STO291/RCD not suitable for boxes below 80mm depth due to plug top and wiring clearance.eer c SPeciFicatiOnSS Floor box manufactured from galvanised steelCompact design 303 x 221mm floor cut-out 20 & 25mm knockouts to accept flexible conduitLarge range of accessory plates, colour equivalent: RAL7035 Frame & lid moulded from high impact polycarbonate ABS Plastic Frame & Lid Load Test 550 KG(RAL7031)Steel Frame & Lid Load Test 740 KG Galvanised lid insert for strengthAlternative Frame & Lid options available, see page 30-31 Easy grip recessed lifting handleCarpet TileLevelling ScreedConcrete FloorTo ensure a secureFor best results levelling screed is recommendedinstallation make sureto ensure the floor box is placed onto a level andthe flange on the floor secure surface prior to installation. Floorbox Lid box frame is sitting flush and fully on the Floorbox Frame carpet tile.Make sure the flange of the floor box is resting flush and fully Installation Notes for Screed Floor Boxes on the concrete cavity (For Standard 6mm Recessed Frame & Lids) edge as shown.22 Tass - Office Power Solutions|For further information visit our website: www.floorbox.co.uk'