The power-engineering specialists are now replacing the obsolete high-voltage oil-blast circuit breakers used at the electric power stations of Ufaleynickel JSC, regional nickel producer, the company’s spokesperson said to UrBC representative. To ensure the uninterrupted power supply for the melting shop consumers, a new set of breakers has been bought to replace the old ones, and these breakers are currently under installation at № 2 substation.