Rittal Communication Systems has addressed the market requirements and designed a WK4 enclosure that immediately overcame all hurdles in an external institute test during the first presentation.
Rittal has gained experience regarding vandalism protection through broadband applications, where less stringent requirements to protect against the occasional intruder are met under classification WK2. For the emergency services digital network the requirements are much more stringent. The period of time which the enclosure must resist intrusion is increased and the tool range that may be used for the “standardized” access attempts is widened to include power tools.