The RVA series of control units are used for exclusive applications in a rough areas. Stainless steel makes this series robust and corrosion-proof. Different colored housings make individual designs possible in this 22mm product group. The illuminated pushbuttons have a round luminous push-cap area. Excellent contact reply increases the operating comfort. Through flexible contact equipment and easy assembly this program can be used for each application. 22mm mounting with round steel bezel.

For its outstanding design the RVA series received the IF-Award "Design Award Winner 2000", the "International Designpreis Baden-Württemberg 2000" and the award "reddot 2001".