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Wiring Device-Kellems
Hubbell Incorporated (Delaware)
40 Waterview Drive
Shelton, Connecticut 06484
(475) 882-4800

®

6 INCH CORE HOLE FIRE-RATED POKE-THROUGH (FRPT) SERVICE FITTINGS, COVER

ASSEMBLIES, POWER/DATA PLATES, HUBBELL PRE-POUR TUBE & ABANDONMENT PLATE

GENERAL INFORMATION

Factory assembled S1R6xx series service fi ttings -  For use in a 
1, 1-1/2 & 2 hour rated unprotected reinforced concrete fl oor or 
fl oors employing steel form units and concrete topping (D900-
series designs[US], F900-series designs [Canada]), or concrete 
fl oors with suspended ceilings.  (Fire resistance designs with 
suspended ceilings should have provisions for accessibility in 
the ceiling area below the poke through fi ttings.)

The assembled FRPT device and fi tting will not reduce the 
ratings of the fl oor assembly when the thickness and type of 
concrete (required for a specifi c rating) are within the specifi ed 
limits and the device is installed as specifi ed.

1. CONCRETE - Minimum thickness of structural concrete 

topping of 2 ¼ inch over metal deck or a minimum of 3 inch 
thick reinforced concrete slab.  Unit weight of concrete to be 
113 to 155 pounds per cubic foot.  

2.  INSTALLATION - Mounted in a 6 inch diameter drilled hole or 

a formed 6 inch diameter hole using Hubbell pre-pour tube, 
purchased separately.

3. SPACING - Minimum of 2 feet on-centers (OC) and not more 

than one unit per 65 square feet of fl oor area in each span.

• 

CAUTION:

 RISK OF ELECTRICAL SHOCK. Disconnect power 

before installing. Never wire energized electrical components.

• 

NOTICE:

 For installation by a qualifi 

ed electrician in 

accordance with all national and local electrical codes, 
communications standards, the following instructions and 
any instructions included with individual devices.

• 

NOTICE:

 For indoor use only.

• 

NOTICE:

 In accordance with the NEC® and CE Code, data 

communications must be separated from power circuits.

• 

NOTICE:

 Device type and rating must be suitable for the 

application.

• 

CAUTION: USE COPPER CONDUCTORS ONLY.

•  Select conductors having 90°C or higher rated insulation and 

suffi cient ampacity in accordance with the NEC® or CE Code.

• 

NOTICE:

 Not intended to be used in high traffi c installations 

and not intended to support furniture. 

• 

CAUTION:

 For Furniture Feed applications - liquid tight 

nonmetallic conduit is required for power and data wires and 
cables in order to maintain fi re classifi cation.

FINISHED CONCRETE / CARPET / EXISTING TILE / 
TERRAZO FLOOR ASSEMBLY INSTALLATIONS

FOR COVER INSTALLATION GO TO STEP 7:

1. FOR CARPETED FLOORS ONLY: Cut a 6.50” – 6.75“ 

diameter hole into the carpet.  

2.  Core drill a 6.00”–6.12“ diameter hole through the concrete fl oor.

3. Insert service fi tting into cored hole until brackets (h) in Figure 1 

sit  fl ush against the fl oor.  Press down onto installation plate (j) 
Fig.1. On smaller diameter core drilled holes some shearing of the 
fl exible intumescent gasket material (i) may occur.

4. Make wiring, conduit and junction box connections in 

accordance with applicable codes. 

5. For plate (a) installation remove the installation plate (j), 

black spacer (o) and retain the screws (l).

6. Install data plates and associated data components into 

service fi tting. See Figures 6, 7 & 8:

 

a.  Attach devices to power or data plates as required.  Hubbell 

power plates can be factory wired with receptacles and wires 
installed, see item (a).  NOTE: For proper orientation the 
plates are marked with the word “bottom”.

  b.  If additional space is required for devices greater than 

1.7”(43 mm) in depth but not exceeding 2.9”(73 mm) 
depth attach (6) standoffs (b1) to mounting bracket (f). 
Depths measured from device mounting surfaces.

 

c.  Insert divider (b) between power side and data side.  For 

50/50 (Fig. 6) combinations insert divider tab into slot (c), 
Fig. 8.  For 60/40 combinations (Fig. 7), break off ends of 
the divider along scores (See Fig. 9) and insert into slot 
(d), Fig 8. For shallow depth applications break off top 
edge of divider plate.

 

d.  Attach grommets (b2) into cover plates as shown in fi gure 6.

 

e.  Feed wires through openings (e) of the can and through 

the conduit.

 

f.  Attach covers to mounting bracket (f) by means of 6-32 

pan head screws (g) (supplied).

7. Use the provided fl oor gasket or apply a ¼ [6.3mm] thick 

continuous bead of electrical type of RTV silicon sealant 
compound fully around the perimeter on the underside of the 
fl ange (k), Fig. 2.

8. Discard installation plate (j) and black spacer (o). Attach 

Cover Assembly (k) to the service fi tting using retained screws. 
If purchased separately the cover assembly will be supplied 
with additional mounting screws.

9. FOR NEW TILE FLOORS: Pour concrete, core hole and 

Install tiles. Installer must make top surface of tiles and fl ange 
fl ush. Seal entire periphery of the fl ange with grout.

Fig. 2

Fig. 8

Fig. 7

Fig. 9

Fig. 1

Break Lines
Repères
Marcas

Installation Instructions

PD2462 

(Page 1) 

09/12 

PRINTED IN U.S.A.

(b)

(b1)

(b2)

(g)

(a)

Fig. 6

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