Description: Allocation of explosion-protected electrical operating media according to the max. surface temperature for usage in explosion-capable atmosphere in accordance with (IEC 50(426):1990; Name: electric motor explosion protection temperature class
Description: Allocation of explosion-protected electrical operating media according to their maximum surface temperature for use in explosion-capable atmosphere in accordance with (IEC 50(426):1990; Name: Explosion protection temperature class of the electric motor
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