PV DC Moulded Case Circuit Breaker(MCCB) is a type of circuit breaker that is designed to protect DC circuits in solar photovoltaic systems, electric vehicle charging stations, battery storage and UPS systems, as well as commercial and industrial DC distribution. ONCCY’s DC molded case circuit breakers are engineered to address the highest performance requirements while providing numerous accessories to fit different site specifications. EDM3 series PV DC Moulded Case Circuit Breaker(MCCB) is mainly used in large solar power systems, which are applied for solar DC combiner box, inverter and DC power distribution cabinet and higher-voltage solar power plants.

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