Circuit breaker VA50-43Pro 3p Sg 1600A 70kA Contactor 7004036

VA50-43Pro series circuit breakers for currents from 630 to 1600 A are designed for conducting current in normal mode and disconnecting current during short circuits, overloads, unacceptable voltage drops, as well as for infrequent operational switching and disconnecting of electrical circuits. Designed for operation in electrical installations with a rated voltage of up to 690 V AC at a frequency of 50/60 Hz. VA50-43Pro series circuit breakers can be equipped with a motor drive, shunt trip, undervoltage release, and an additional auxiliary contact.