S+ logo introduction
Swiss S+ logo

Nature: Mandatory
Requirements: Safety and EMC
Voltage: 230Vac
Frequency: 50Hz
CB system Member States:
According to the provisions of the Low-voltage Electrical Equipment Act, low-voltage electrical equipment entering Switzerland must undergo mandatory certification and must impose the S+ safety mark. For low-voltage electrical equipment outside the scope of mandatory certification, a voluntary safety mark can be applied according to the test report, if required by the customer. When applying for Swiss certification, it is necessary to pay special attention to the use of the applicant's trademark, which will be registered in the Swiss certificate query system, so as to supervise the various goods entering Switzerland.
ESTI website link: www.esti.ch