Based on Rittal's successful PS 4000 Series with its rigid, patented frame that is in use in over two million applications, worldwide.

* Stability and optimum rigidity due to their 9-fold, roll-formed profile.
* Unrestricted component installation on the 12 frame members through 24 rows of standard installation holes at 0.98"/25 mm intervals.
* Cost effective through high-quality series production.
* Maximum opening in base frame; optional solid panel also available.
* Weatherproof roof with rain gutter features fastening points for awning during service.
* Openings for diagonal air through-flow per G 491, section 7.1.9.
they accept thermostatically controlled gas heaters.