إعلانات شراء بوست في الفئة الفرعية محولات في انظمة كهربائية والكترونية من كولومبيا

We are searching for a device to interrupt the electrical signal between the network and the transformer onload. The voltage level is 14kV, rated current 5A and shortcircuit current is 100A, do you have such kind of device?

We are interested to import cells for protection of transformers