Product Features:
This circuit breaker complies with domestic and international standards such as GB/T1984, GB/T11022, DL/T403, IEC62271. It has reliable interlocking functions and can be used as both a trolley unit and a fixed unit. Optional intelligent components can be added to monitor contact temperature, mechanical properties, partial discharge, and perform fault diagnosis online. Remote monitoring and operation and maintenance are available via mobile phones and IoT cloud platforms.

Application Range:
It is used in indoor switchgear for three-phase AC 50Hz power systems with rated voltages of 12kV/24kV, serving as control and protection units in electrical facilities of industrial enterprises, power plants, and substations. Due to the special advantages of the vacuum circuit breaker, it is especially suitable for places where frequent operations or multiple interruptions of short-circuit currents are required within the rated working current range.