Hager CF464J 4-Pole 63A Earth Leakage Circuit BreakerThe HAGER CF464J Four Pole 63A Earth Leakage Circuit Breaker is a high capacity safety device designed to protect electrical circuits from earth leakage faults. With a current rating of 63A, this breaker is ideal for large scale residential, commercial, and industrial electrical installations. Its four pole design ensures that all conductors are simultaneously disconnected in the event of an earth leakage, providing complete protection for multi phase