Self-regulating anti-condensation electric heaters at low surface temperature for low, medium and high voltage electrical equipment. Construction according to C.E.I. 61.1 and 42.4 Par. 10.1
Self-regulating anti-condensation electric heaters at low surface temperature for low, medium and high voltage electrical equipment. Construction according to C.E.I. 61.1 and 42.4 Par. 10.1
