The breakers are suitable for isolation, its symbol are: The breakers comply with the demands of the following standards: IEC60947-1 and GB/T 14048.1 General IEC60947-2 and GB 14048.2 Low voltage breakers IEC60947-4 and GB 14048.4 Contactors and motor starters IEC60947-5.1...
The breakers are suitable for isolation, its symbol are: The breakers comply with the demands of the following standards: IEC60947-1 and GB/T 14048.1 General IEC60947-2 and GB 14048.2 Low voltage breakers IEC60947-4 and GB 14048.4 Contactors and motor starters IEC60947-5.1 and GB 140...