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: For a given operating resource, the greatest temperature, not ever to be exceeded, of materials or measuring substances above which the resource cannot be operated without permanent changes in its characteristics; Name: 	Max. work temperature