- Conforms to EN (TÜV) standards corresponding to the CE marking.
- Certified by UL and CSA standards.
- The Switch contact is opened by a direct opening mechanism (NC contacts only) when the protective cover is opened. The EN-certified direct opening mechanism is indicated by on the Switch.
- Malfunctions and false operation prevented by special Operation Key.
- Wide temperature range specifications: –40 to 80°C.
- Degree of protection of the switch box: IP67 (EN60947-5-1).