STK7 series knife shaped conversion isolatorDetailed product description：

The STK7 series knife shaped conversion isolator is suitable for a rated working current of 4000A. It is mainly used in low-voltage distribution systems of industrial and mining enterprises, as well as in equipment such as metallurgy, electrolysis, electroplating, subway, urban rail transit, rectification, etc. Separate the circuit from the power supply under no-load conditions for power isolation and conversion isolation.