Description: Date of manufacture or date on which the service was rendered; Name: manufacturing date
Description: Date from which the production and / or development process is completed or from which a service is provided completely; Name: Date of manufacture
Description: voltage which, together with the rated operating current, determines the use of the device and to which the various tests and the use categories refer. With single pole devices the rated rated operating voltage is generally the voltage over the pole. With multi-pole devices it is generally given as chained voltage; Name: Operating voltage