Electrical Supplies

Wifi Smart Circuit Breaker, Leakage Protection Circuit Breaker 4p 30ma For Dc Systems And Ev Charging Stations(63A) TYPE B RESIDUAL CURRENT PROTECTION: This 4P 30mA circuit breaker delivers advanced leakage detection for photovoltaic charging piles, DC systems, and EV applications. High-sensitivity monitoring works with both AC and DC residual currents,... Wifi Smart Circuit Breaker, Leakage Protection Circuit Breaker 4p 30ma For Dc Systems And Ev Charging Stations(63A)