Siemens 6ND2302-4PA2The Siemens 6ND2302 4PA2 is a robust 3 pole circuit breaker designed for industrial automation applications, excelling in power distribution and control. With a nominal current rating of 630 A and an impressive breaking capacity of 40 kA, this circuit breaker safeguards electrical circuits from overloads and short circuits, ensuring reliable operation in demanding environments. Operating at a voltage of 400 V AC and a frequency of 50 Hz, it is well