2CSR256040R3104 ABB - DS203NC C10 AC300

The DS203NC C10 AC300 is a three-pole Residual Current Circuit Breaker with Overcurrent Protection (RCBO), meticulously engineered by ABB to ensure comprehensive electrical safety. This device integrates residual current detection with overcurrent protection, safeguarding against both earth leakage faults and overload/short circuit conditions. With a C10 tripping characteristic, it is designed for applications where moderate inrush currents are expected, offering a balance between sensitivity and nuisance tripping avoidance. The AC300 denotes a 300mA residual current tripping sensitivity, providing a higher threshold for applications where minor leakage currents are anticipated, such as industrial settings. This RCBO is suitable for protecting circuits supplying sensitive electronic equipment or where continuity of service is paramount. It combines the functionalities of an MCB and an RCD in a single compact unit, saving space in electrical panels and simplifying installation. The DS203NC series is known for its reliability and robust performance in demanding environments. It complies with relevant international standards, ensuring adherence to safety regulations. This ABB RCBO offers a dependable solution for enhanced electrical protection.