Circuit Breaker, DC Isolator, DC Disconnector manufacturer / supplier in China, offering IEC60269 1500VDC 32A 20ka 1p DC Fuse Holder Edfh, 300V1500V 230A En60947-1 Max Shut Down 1-10string Modules Firefighter Safety Switch Ers, IP65 Jhas69 Series AC Isolator 690V 80A 3 Pole 4 Pole AC Isolator Switch EAS69 and so on.