
Instruction Sheet
CABLE DUCT SERIES
INSTALLATION INSTRUCTIONS
CABLE DUCT SHOWN ASSEMBLED
BACK-TO-BACK MOUNTED ON
END OF RACK
CABLE DUCT SHOWN GANGED
BETWEEN RACKS
CABLE DUCT SHOWN
MOUNTED ON END OF
RACK
FLANGE NUT
(4 PLACES)
2 POST RACKS
SHOWN
THREADED STUD
(4 PLACES)
CABLE DUCT BACK-TO-BACK INSTALLATION
HARDWARE USED
4 Flange Nuts
4 Threaded Studs
INSTALLATION
1) Align both cable ducts as shown.
2) Using supplied hardware, insert threaded studs
through both cable ducts mounting
holes as shown, and insert flange nuts from
inside cable ducts onto studs as shown.
I-00024 Rev F

MOUNTING TO RL/WELDED 2-POST SERIES INSTALLATION
NOTE: Cable duct tie posts accept
wire ties and hook and loop straps
for mounting pre-bundled cabling.
THREADED
STUD
ALIGN HOLES
THREADED
STUD
CABLE DUCT
TIE POST
HARDWARE USED
RL Series -3 Flange Nuts
Welded 2-Post Rack - 4 Flange Nuts
RL Series: 3 Threaded Studs
Welded 2-Post Rack - 4 Threaded Studs
ALIGN HOLES
FLANGE NUT
RACK CHANNEL
FLANGE NUT
RACK CHANNEL
TOP
WELDED 2-POST RACK
RL SERIES RACK
NOTE: The cable duct can be mounted to either rack channel front hole or rear hole, depending on the
setback of the duct required. Extra hardware is provided so that cable duct can be ganged between
two racks.
1) Align cable duct top hole with rack hole and install one (1) threaded stud and flange nut as shown.
NOTE
: Aligning holes at top of rack and Cable Duct aligns the other two hole locations.
2) Install one (1) threaded stud and and flange nut at remaining locations as shown. Tighten all locations.
Page 2

MOUNTING TO RLA SERIES AND R412 SERIES INSTALLATION
RACK CHANNEL
FLANGE
NUT
THREADED
STUD
FLAT WASHER
HARDWARE USED
2 Flange Nuts
2 Flat Washers
2 Threaded Studs
RLA SERIES RACK
R412 SERIES RACK
NOTE
: The cable duct can be mounted
to either rack channel front hole
or rear hole, depending on the
setback of the cable duct
required.
Extra hardware is provided
so that the cable duct can be
ganged between two RLA series
and two R412 series racks.
1) Align the cable duct holes to rack
holes at two locations (top and
bottom) as shown and install one
(1) each threaded stud, flat washer,
and flange nut at each location and
tighten.
Page 3

MOUNTING TO R4CN SERIES INSTALLATION
THREADED
STUD
HARDWARE USED
2 Flange Nuts
2 Flat Washers
2 Threaded Studs
R4CN SERIES RACK
FLANGE NUT
FLAT WASHER
RACK CHANNEL
NOTE: The cable duct can be mounted to
any one of four rack channels.
Extra hardware is provided so that the
cable duct can be ganged between two R4CN
Series racks.
THREADED
STUD
FLAT
WASHER
WARRANTY
Middle Atlantic Products, Inc. (the "Company") warrants the Cable Duct Series to be free from defects in material or workmanship under normal use and conditions for the lifetime of the product. The
Company's entire liability to the purchaser, and the purchaser's (or any other party's) sole and exclusive remedy, under this warranty shall be limited, at the Company's option, to either (a) return
of and refund of the price paid for, or (b) repair or replacement at the Company's factory of the products purchased, or any part or parts thereof, which the Company has determined to be
defective after inspection thereof at the Company's factory. This warranty does not cover damage due to acts of God, accident, misuse, abuse or negligence by parties other than the Company, or
any modification or alteration of the products. In addition, this warranty does not cover damage due to improper handling, assembly, installation or maintenance.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL THE COMPANY BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES
WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE
OF THE PRODUCTS PURCHASED, EVEN IF THE COMPANY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE COMPANY'S LIABILITY TO THE PURCHASER
(OR ANY OTHER PARTY) HEREUNDER, IF ANY, SHALL IN NO EVENT EXCEED THE PURCHASE PRICE OF THE PRODUCTS PAID TO THE COMPANY.
Corporate Headquarters
Corporate Voice 973-839-1011 - Fax 973-839-1976 / International Voice +1 973-839-8821 - Fax +1 973-839-4982
middleatlantic.com - info@middleatlantic.com
Middle Atlantic Canada
Voice 613-836-2501 - Fax 613-836-2690 / middleatlantic.ca - customerservicecanada@middleatlantic.ca
Factory Distribution
USA: NJ - CA - IL Canada: ON - BC
At Middle Atlantic Products we are always listening. Your comments are welcome.
Middle Atlantic Products is an ISO 9001 and ISO 14001 Registered Company.
FLANGE
NUT
1) Align cable duct holes to rack holes at two locations
(top and bottom) as shown and install one (1) each
threaded stud, flat washer, and flange nut at each
location and tighten.
Page 4
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