* Self-Cleaning Blade Wiping Action Contacts System, suitable for being used also in highly aggressive environments.
* Shocks and Vibrations Proof, due to the contacts design.
* IP20 Finger Proof terminals in According to standard IEC 60529.
* High Mechanical strength, main shaft , frame and plate made in steel.
* High Resistance Electrolytic treatment of the ferrous components suitable for Tropical Applications.
* Easy access to the Screws of Each terminals even when the Switch is Wired , for the maintenance operations (Only when lateral wiring is used).