The CB-125CXZ Moulded Case Circuit Breaker (MCCB) is a specialized solution for essential overload and short-circuit protection in DC electrical systems. Compliant with IEC 60947-2 standards and designed for DC lines with rated voltage up to 80V and rated current up to 125A, this MCCB ensures reliable safeguarding of DC circuits. Ideal for residential Photovoltaic (PV) & Energy Storage Systems (ESS), and other critical DC power applications, the CB-125CXZ delivers crucial performance to maintain system integrity and enhance electrical safety.