
JUNIOR PLENUM INSTRUCTIONS
Made of Lightweight Fireproof Aluminum exceeding the requirements of UL® 2043
In fact anyone who requires Equipment to be installed above the Ceiling Space will find it is extremely easy to attach
the Junior Equipment Enclosure to any Unistrut® type Channel/Strut or to any 1 1/2" dia Pole.
Unistrut Chann el or Strut
Supplied by Customer
Unistrut Version
Junior Plenum Equipment Enclosure
ROUTING POWER & DATA CABLES
The Preferred method is to run all
Power and Data Cables inside the Pipe
or Unistrut Channel
Power Cables should use Flexible
Shielded Armour Covered Cable
Both the Cover and Front Panel can be removed at any
GENEROUS INTERNAL DIMENSIONS
Internal Size: 12" w x 10" d x 3.½" h
The Unistrut Mounting
Bracket accepts ANY
Standard 1 5/8" Channel or
Strut using a 1/2" Bolt to
complete the attachment to
the Junior Plenum
Equipment Enclosure.
The Single Pole Mounting
Bracket allows the Junior
Plenum Equipment Enclosure to
be attached to any 1 1/2" Pole
with NPT Threads
time for easy access to the interior
Cable Entry & Exit Points
Unistrut Version
All Plenum Boxes
come with alternate
Conduit Access Points
Rear View of Junior Plenum Equipment
Box with Double Pole Mount Fitting
PARTS LIST
UNISTRUT VERSION
(1) Unistrut Bracket
(8) 8.32 x 1/4" Screws
Located in Accessory Box
(1) Power Receptacle
(1) Metal Box
(1) Receptacle Cover
The new Double Pole Mount
Fitting allows easy connection to
a Projector or other Device using
(2) 1 1/2" dia Poles
PARTS LIST
SINGLE POLE VERSION
(1) Pole Mount Fitting
(8) 8.32 x 1/4" Screws
Located in Accessory Box
(1) Power Receptacle
(1) Metal Box
(1) Receptacle Cover
Pole Mount Version
Junior Plenum Equipment Enclosure
PARTS LIST
DOUBLE POLE VERSION
(1) Pole Mount Fittings
(8) 8.32 x 1/4" Screws
Located in Accessory Box
(1) Power Receptacle
(1) Metal Box
(1) Receptacle Cover
Shipping weight: 5 lbs approx.
Designed and Manufactured in the the USA by
Nigel B Design, Inc. CA, USA. Tel: (818) 487-9323 Fax: (818) 766-9805