Fuji Electric EB3KEC Earth Leakage Circuit Breaker is a 3-pole unit rated at 300A, also identified in product text as EG403C. It provides earth leakage protection by interrupting fault currents to safeguard electrical installations. The EB3KEC designation places it in Fuji Electric's earth leakage breaker lineup, suitable for applications requiring a high-current, three-pole leakage protection device.
