Description Specification Floor box manufactured from galvanised steel 25 & 20mm knockouts for conduit entry Frame and lid manufactured from ABS Plastic (RAL7031) Galvanised lid insert for strength Compact design 266 x 212mm floor cut-out Clamp fixing for speed of installation Large range of accessory plates, colour equivalent: RAL7031 Suitable for carpeted floors only with standard Frame & Lid Clean Earth Sockets available IP Rating: IP20 ABS Frame & Lid fire rating UL94 HB Halogen Free Fire rating Euro Class E-F Class 4 None Tested ABS Plastic Frame & Lid Load Test 550 KG Steel Frame & Lid Load Test 740 KG Model: TFB3s Floor Cut Out: 266mm x 212mm Floor Box Depth: 80mm Plug Top Clearance: 30mm Overall Frame & Lid: 272mm x 223mm Frame Lid Recess: 6mm Accessory Plate: 185mm x 76mm