Intelligent Miniature Circuit Breaker

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

The NDB5EL-40 and NDB5EL-80 IoT Residual Current Circuit Breakers are intelligent devices featuring automatic opening and closing, overvoltage and undervoltage protection, leakage protection, energy metering, temperature monitoring, overload time-delay protection, scheduled switching, power limiting, and three-phase unbalance protection. Communicat

The NDB5E-80X IoT Miniature Circuit Breaker is an intelligent circuit breaker that integrates the power module, communication module, electrical operation module, and metering module into an 18mm wide housing, also known as an

The NDB5E-40 and NDB5E-80 IoT Miniature Circuit Breaker is an intelligent circuit breaker featuring automatic opening and closing, overvoltage and undervoltage protection, leakage protection, energy metering, temperature monitoring, overload time-delay protection, scheduled switching, power limiting, and three-phase unbalance protection. It enables