A cable bundle penetration through a gypsum wall assembly utilizes a required sleeve and a Hilti CFS-PL firestop plug installed per Underwriters Laboratories system W-L-3272. The penetration accommodates various permitted cable types with specified maximum sizes including telephone cables up to 300 pair number 24 American wire gauge, fiber optic cables up to 1/2-inch diameter, power cables up to 750 kcmil, and metal-clad cables.
INSTALL PER UL SYSTEM W-L-3272 USE HILTI CFS-PL FIRESTOP PLUG SLEEVE REQUIRED CABLE BUNDLE CABLE BUNDLE CONSISTS OF: TYPE MAX. TYPE MAX. TELEPHONE CABLE WITH PVC JACKET 300 PAIR NO. 24 AWG FIBER OPTIC CABLE (MAX. 24 FIBER) 1/2" DIA. POWER CABLE WITH PVC JACKET 750 KCMIL METAL-CLAD CABLE WITH PVC JACKET 3/C NO. 12 AWG POWER CABLE WITH PVC JACKET 7/C NO. 12 AWG METAL-CLAD TEK CABLE WITH PVC JACKET 1"
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