Fuji Electric N63 three-pole circuit breaker protects three-phase electrical systems by interrupting fault current, with a line-voltage rating of 220-460 VAC and a DC rating up to 250 V. This unit is 40 A and uses a 3-Pole configuration to disconnect all conductors simultaneously for enhanced safety on industrial power distributions. It is designed for use in equipment and panels powered by three-phase supplies within these voltage ranges, offering reliable overcurrent protection within its specified ratings.
