
F-B-4008
Penetration
Standard UL US and Canada
F-Rating | 3 hrs. | ||
T-Rating | 0.5 hrs. | ||
Structural element | Concrete floor 7-7/8 in. (200 mm) | ||
Cable trays | Cable tray with max 3/C 185 mm diameter copper conductor cable with PVC insulation and jacket, Max 5/C No. 15 AWG (1.5 mm) diameter copper conductor cable with EPR insulation and Rubber jacket, XPLE insulation and EVA jacket or PVC insulation and PVC jacket and Max 20/C No. 19 AWG (0.6 mm) diameter copper conductor telecommunication cables with PE jacket; Max. 1.5 mm copper conducotr with PVC insulation and PVC jacket |