The control and signal units (ø 22 mm) are made in compliance with European standards and provided in a version with body and fixing ring, or in a single bloc in thermoplastic.
The range of control auxiliaries, made in a wide variety of colours, includes:
IP65 protection grade;
Palm-operated pushbuttons;
Long/short level selectors;
Key selectors;
Light signals;
Multi-purpose pushbuttons.