Replaceable scale for ammeter E47 20/5A accuracy class 1.5 72x72mm IEK

Switches are designed to conduct current in normal mode and cut off current during short circuits, overloads, as well as for infrequent operational switching on and off of electrical circuits and are designed for operation in electrical installations with a rated voltage of up to 660 V AC, frequency 50, 60 Hz and up to 220 V DC. Included in the register of the Ministry of Industry and Trade.