Description: the electric voltage is the potential difference between two points in the electric field. It is the driving force for the charge movement.; Name: mains voltage
Description: Measured actual mains voltage; Name: Voltage
Description: PN (nominal pressure) is an alphanumeric variable for reference purposes, relating to a combination of mechanical and measurement properties of a pipe component. It comprises the letters PN followed by a dimensionless number (according to EN 1333/96.08); Name: Nominal pressure of the muffs, A2