Moulded case circuit breaker DC1-320 125A 3P 1500V DC

Molded Case Circuit Breaker for direct current DC1 is a type of circuit breaker specifically designed to provide overcurrent protection and disconnection for DC electrical circuits. DC circuit breakers have some differences compared to their AC counterparts due to the unique characteristics of direct current systems. CCBs for DC applications are rated for specific voltage and current levels in direct current systems. The voltage rating determines the maximum DC voltage that the MCCB can safely handle, while the current rating specifies the maximum continuous current that the MCCB can carry. MCCBs for DC applications are commonly used in various industries, including telecommunications, renewable energy systems (solar panels, wind turbines), battery systems, traction systems in railways and electric vehicles, and other DC-powered equipment. Its essential to select the correct MCCB with the appropriate voltage and current ratings for the specific DC application. Additionally, compliance with relevant safety standards and regulations is crucial to ensure the proper functioning and safety of the MCCB in the DC electrical system.