W-L-3442
Penetration
Standard UL US and Canada
F-Rating | 2 hrs. | ||
T-Rating | 0.75 hrs. | ||
Structural element | Light partition wall (acc. to U400, V400 or W400) with steel floor runner, steel studs and gypsum boards. | ||
Electrical / Optic cables | Bundle of max. 4-3/4" (120 mm) copper conducotor cables |