R3&A Limited
DEHN protects Cell Sites
World Wide
For more than two decades, we have been involved in the
protection of cell sites. With this long experience we have become
one of the most important suppliers for earthing, equipotential
bonding, lightning and surge protection on the wireless market.
The development and installation of wireless networks requires
detailed planning and a structured proceeding. Thus, everybody
and every company involved encounters great challenges in these
projects. We offer support in the whole supply chain for operators,
contractors, base station suppliers as well as electrical
contractors. This powerful service allows us to be an "All-in-One" -
supplier.

Well-known companies operating on the wireless market rely on
the know-how and the protection devices of DEHN.

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Copyright © 2004 - 2009 R3&A Limited. All rights reserved
NEWS ITEMS:

May 2009:
NEW: DEHNblitzductor XTU, the first universal voltage surge arrester
for instrumentation and automation systems..

March 2009:
NEW: DEHNgate surge arrester for CCTV systems and DEHNpatch
for Ethernet.

July 2008:

- DEHNpipe C Surge Arrester helps to make process field devices
"surge-tight" ...

April 2008:

- DEHNblitzductor XT - The CSA approved combined Lightning
Current and Surge Arrester with LifeCheck for IT devices and
systems.....

- ONTOR Limited becomes a distribution partner for R3&A Limited in
regards to the DEHN product line in Canada .....

News items 2007:
- Special Program: Discover the Difference and get a FREE drafted concept on
paper...
- FULL day Seminars and Workshops available; Keep Learning about Lightning
and Surges....
- DEHNblitzductor XT Ex for Hazardous Area's......
- Does Surge Protection = Surge Protection. Answer is NO! ....
- Seminars 'DEHN STOPS SURGES' were a great success. You missed? Don't
miss next one.  Pre-registration form available....