NDB2F

The NDB2F External Circuit Breaker for Energy Meters is specifically developed to address the inability of conventional prepaid energy meter external circuit breakers to automatically reclose. This product employs a miniature circuit breaker with short-circuit and overload protection as the main switch, paired with a microprocessor-controlled ultra-compact intelligent electric operating mechanism. By detecting control signals, it automatically controls the opening or closing of the circuit breaker, enabling automatic control and switch status feedback functions.