Description: A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment; Name: maximum frequency
Description: A suitable, maximum (usually rounded) value of a frequency which is used for the description, designation or identification of a part, device, operating resource, facility or set of equipment; Name: Max. nominal frequency
Description: Classification of electrical and not electrical operating supplies according to the explosion capable atmosphere in which they are provided for use; Name: Explosion protection-device group of the complete device