Description: the rated speed of a motor at rated current ; Name: Rated speed
Description: Speed corresponding to the motor used according to the name plate ratings; Name: nominal speed
Description: norm/stipulation describing the explosion protection. The explosion protection type, the device category, the temperature class as well as the device / explosion group are taken from this norm. The type and number of the norm/stipulation with issue year and issue month must be given; Name: Reference norm of the explosion protection