12.
Install power and data/communications devices in accordance with manufacturer's instructions. For power circuits,
connect green grounding lead [8], floor box ground [9], (see FIGURE L) and the grounding terminal on receptacle to
the circuit ground.
13.
Install appropriate sub plate (S1R4SPxx), sold separately. Attach using the screws provided with the sub plate.
Tighten to 8 - 10 lbs-in torque [0.9 - 1.1 N m].
14.
Install cover (CFBS1R4CVRxx), sold separately, using the floor gasket provided, or apply a 1/4 inch [6.3 mm] thick
continuous bead of electrical grade type RTV silicone sealant around the perimeter on the underside of the flange
[10].
15.
Attach flange [10] to the adapter cup [5] using long #6-32 flat head screws [11] provided with the adapter cup (see
FIGURE M). Tighten to 8 - 10 lbs-in torque [0.9 - 1.1 N m]. NOTICE: Do not install cover using the screws provided
with the cover.
FIGURE
L
8
9
11
10
5
FIGURE
M
CFBS1R4CUP DEVICE ADAPTER FOR CFBS1R4 FLOOR BOXES AND
4" ROUND COVER Installation Instructions
CAUTION: RISK OF ELECTRICAL SHOCK. Disconnect power before installing or servicing.
NOTICE: For installation by a qualified electrician in accordance with all national and local electrical codes,
communications standards, the following instructions and any instructions included with individual devices.
NOTICE: Insure data/communications circuits are separated from lighting/power circuits in accordance with the NEC
and CE Code requirements.
For use with CFBS1R4CFB, CFBS1R4PFB, CFBS1R4SFB, & CFBS1R4SFBCR Floor Boxes.
Use with CFBS1R4CVRxx series round covers.
Use with S1R4SPxxx series sub-plates.
1.
Locate floor box and remove temporary concrete cover [1] (SEE FIGURE A).
2.
Install finished flooring to within 1/8 inch [3.2 mm] of floor box riser [2]. Finished flooring may be installed to
inch [12.7 mm] above floor box riser (SEE FIGURE B). Finished flooring should not inhibit removal of concrete
cover, but must be covered by the cover flange ( 5.50 inches [140 mm]).
3.
If floor box riser protrudes above finished floor, cut flush to surface.
4.
Pull and dress wires. For CFBS1R4PFB, attach bond conductors to box as needed. See TABLES 1 & 2 for wiring
volumes.
1
2
FIGURE
A
FLOOR BOX VOLUMES AT 5 INCH [127 MM] MINIMUM HEIGHT
Catalog No.
SINGLE SERVICE
CFBS1R4CFB
72.0 IN
1180 CM
CFBS1R4PFB
67.0 IN
1098 CM
CFBS1R4SFB, CFBS1R4SFBCR
80.0 IN
1311 CM
Wiring Device - Kellems
Hubbell Incorporated (Delaware)
Shelton, CT 06484
1-800-288-6000
www.hubbell-wiring.com
PD2679
7/15
1/2 INCH [12.7 MM] MAX HEIGHT ABOVE RISER
5 [127]
4-3/4 [121]
2
FIGURE
B
TABLE 1
POWER CHAMBER
DATA CHAMBER
35.5 IN
582 CM
35.0 IN
34.0 IN
557 CM
31.0 IN
39.5 IN
647 CM
39.5 IN
ENGLISH
FLOORING
CONCRETE
SLAB
574 CM
508 CM
647 CM