LEGRAND RFB9 Installation Instructions Manual Download Page 1

RFB 119 Series Floor Box

I N S T A L L A T I O N   I N S T R U C T I O N S

Installation Instruction No.: 1 003 189R1  –  Updated April 2011

Products Covered:   Floor Box Cat. Nos.: RFB9, RFB11, 

Floor Box Covers: RFB119CTC, RFB119BTC
Floor Box Device Plates: RFB119 (suffix)

CAUTION:

Do not operate tile stripper or resurfacing equipment over top of covers. This may result in damage to the surface finish 
of the product.

CAUTION:

When used in bare concrete or terrazzo floors, use part number: RFB119-PAN (Sold separately).

CAUTION: Box has no post pour adjustment.

Step 1

Locate and position box in accordance to floor
plans or blueprint. 

6 5/16"

[161mm]

7"

[178mm]

14"

[356mm]

12 5/8"

[321mm]

Step 2

Level & anchor box. Top of box must be flush with
concrete pour. Use screws, nails, or wire to prevent
box from floating during pour. 

Step 3

Remove mudcap and attach conduit. 

Step 4

Reinstall mudcap. 

Legrand/Wiremold electrical systems conform to and should be properly
grounded  in  compliance  with  requirements  of  the  current  National
Electrical Code or codes administered by local authorities.

All  electrical  products  may  present  a  possible  shock  or  fire 
hazard  if  improperly  installed  or  used.  Legrand/Wiremold  electrical
products  may  bear  the  mark  of  a  Nationally  Recognized  Testing
Laboratory (NRTL) and should be installed in conformance with current
local and/or the National Electrical Code.

IMPORTANT: Please read all instructions 

before beginning.

NOTE: For use in bare concrete or terrazzo floors, replace

mudcap with part number: RFB119-PAN. (Sold
separately.) (See Step 19.)

Summary of Contents for RFB9

Page 1: ...vel anchor box Top of box must be flush with concrete pour Use screws nails or wire to prevent box from floating during pour Step 3 Remove mudcap and attach conduit Step 4 Reinstall mudcap Legrand Wir...

Page 2: ...1 Remove and retain mudcap and mudcap mounting screws If mudcap is bent during removal flatten within reason 2 Install one or more 1 8 thick spacers Cat No RFB119 TS available separately until the to...

Page 3: ...PACER Used to close off space adjacent to standard plates when used on multi gang mounting brackets Standard Plates extend 15 32 11 9mm on each side wider than sectional plates 1 2 and 3 Gang Sectiona...

Page 4: ...tes extend into adjacent gangs preventing the mounting of other device plates Resulting gap should be closed with a spacer plate or single gang sectional plate 1 13 16 46mm spacing between gangs 4 1 2...

Page 5: ...x 114m Cat No RFB119 SB Single gang Sectional Blank Plate mounted off center Cat No RFB119 SPACER Used to close gap between standard single and multi gang plates 2 Gang Standard Plate 4 9 16 x 4 1 2...

Page 6: ...ning as shown in Step 15 and secure lid to brackets Step 15 Tighten mounting bracket screws securing flange into box top cover plate Step 16 Cut carpet insert and mount inside lid Use enclosed templat...

Page 7: ...LATE CAUTION When printing copies of this template please be sure template is scaled correctly and is the correct size once it is printed 5 1 16 129mm Radius 1 4 7mm 2 1 2 64mm 1 3 8 35mm 9 5 8 219mm...

Page 8: ...terrazzo pan Top of box flush with concrete 3 8 1 8 3 8 Tile Cat No RFB119 TS 1 8 Thick Sold Separately Not required for 1 4 tile Original mudcap and 2 mounting screws Cat No RFB119 PAN sold Separate...

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