Page text

Sheet
Drawing No.
HILTI, Inc.
Date
Scale
1. GYPSUM WALL ASSEMBLY (UL/cUL CLASSIFIED U300, U400, V400, OR W400 SERIES) (1-HR. OR 2-HR.
FIRE-RATING) (2-HR. SHOWN) TO INCLUDE THE FOLLOWING CONSTRUCTION FEATURES :
A. [NOT SHOWN] WOOD STUDS TO CONSIST OF NOMINAL 2" x 4" LUMBER (SPACED MAXIMUM 16" OC).
STEEL STUDS TO BE MINIMUM 3-1/2" WIDE (SPACED MAXIMUM 24" OC).
B. NOMINAL 5/8" THICK GYPSUM WALLBOARD. TYPE, NUMBER OF LAYERS, AND SHEET ORIENTATION
AS SPECIFIED IN THE INDIVIDUAL UL DESIGN.
2. [OPTIONAL] MAXIMUM 4" NOMINAL DIAMETER STEEL PIPE SLEEVE (SCHEDULE 5 OR HEAVER), SHEET
METAL SLEEVE (MIN. 28 GA.), OR PVC PIPE SLEEVE (SCHEDULE 40) FLUSH WITH WALL SURFACES.
3. CABLE BUNDLE TO BE A COMBINATION OF ANY OF THE FOLLOWING :
A. MAXIMUM 100 PAIR NO. 24 AWG TELEPHONE CABLE WITH PVC JACKET.
B. MAXIMUM 7/C NO. 12 AWG COPPER CONDUCTOR CONTROL CABLE WITH PVC AND XLPE JACKET
AND INSULATION.
C. MAXIMUM 4/0 AWG TYPE RHH GROUND CABLE.
D. MAXIMUM 4 PAIR NO. 22 AWG CAT 5 OR 6 COMPUTER CABLE.
E. MAXIMUM RG 6/U COAXIAL CABLE.
F. MAXIMUM 1/2" DIAMETER FIBER-OPTIC CABLE (24 FIBER) WITH PVC OR PE JACKET AND INSULATION.
G. MAXIMUM 3/C NO. 12 AWG MC CABLE.
4. HILTI CFS-CC 4" FIRESTOP CABLE COLLAR CENTERED OVER OPENING AND MOUNTED TO FACE OF
GYPSUM WALL WITH NO. 10 x 1-1/2" LONG STEEL LAMINATING SCREWS AND MIN. 9/16" DIAMETER STEEL
WASHERS OR MIN. 3/16" TOGGLE BOLTS WITH MIN. 9/16" DIAMETER STEEL WASHERS. PLUG WITHIN
COLLAR TO BE CUT TO FIT TIGHTLY AROUND THE CABLE BUNDLE.
WL
3396c
2 of 2
-
Oct. 04, 2013
UL/cUL SYSTEM NO. W-L-3396
F-RATING = 1-HR. OR 2-HR.
T-RATING = 0-HR., 1-HR., OR 2-HR.
L-RATING = (SEE TABLE BELOW)
WL3396c.100413
CABLE BUNDLE THROUGH GYPSUM WALL ASSEMBLY
Tulsa, Oklahoma USA (800) 879-8000
NOTES : 1. MAXIMUM DIAMETER OF OPENING = 4".
2. CABLES MAY REPRESENT 0% TO 100% VISUAL FILL OF OPENING.
3. WHEN PVC SLEEVE IS USED, CABLES TO FILL MAXIMUM 45% OF CROSS-SECTIONAL
AREA OF SLEEVE.
4. [OPTIONAL] HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT OR HILTI CP 618
FIRESTOP PUTTY STICK MAY BE APPLIED TO FILL INTERSTICES BETWEEN AND
AROUND THE CABLE BUNDLE.
OPENING
CFM (PER DEVICE)
CFM / SQ FT OPENING
AMBIENT
400F
AMBIENT
400F
BLANK OPENING ONLY
(NO CABLES)
LESS THAN 1
LESS THAN 1
LESS THAN 1
4
MAX. 100% FILL CAT 5
AND/OR CAT 6 CABLES
1.2
LESS THAN 1
NPKO
8.9