Circuit breaker VA50-39Pro 3P Sg 250A 36kA Kontaktor 7003021

The VA50-39Pro series automatic circuit breaker for currents from 250 to 630 A is designed for conducting current in normal mode and disconnecting current during short circuits, overloads, unacceptable voltage drops, as well as for infrequent operational switching 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. Distinguished by high safety, traditional quality, and modern design solutions combined with compactness. Electronic and thermomagnetic trip versions are available. Thermomagnetic trip settings are also adjustable.