DC Molded Case Circuit Breaker

Our DC Molded Case Circuit Breakers are engineered for the rigorous demands of modern solar energy systems. They provide robust protection against overloads and short circuits, crucial for maintaining the safety and longevity of photovoltaic arrays and associated DC infrastructure. These MCCB feature a rated insulation voltage range of 1600V to 2100V and a rated impulse withstand voltage of 12kV to 15kV, highlighting their capability to handle transient overvoltages.

Available with a 2P pole configuration, our DC MCCB are suitable for a wide array of solar applications across diverse global markets including Asia, Europe, South America, Africa, and Oceania. They are designed to meet international standards such as CE, CB, RoHS, and IEC, ensuring broad applicability and compliance. The rated current range from 63A to 630A allows for selection based on specific system requirements, providing flexible and effective circuit protection solutions for engineers, panel builders, and specifiers.

When selecting a DC MCCB, consider the system's maximum operating voltage, expected fault currents, and environmental conditions. Our products are built for durability and consistent performance, offering peace of mind for critical solar power installations. These MCCBs are integral for protecting inverters, battery banks, and main DC distribution lines, contributing to the overall reliability and safety of the solar energy system.