2CSR275140R1254 ABB

The 2CSR275140R1254 is a DS201 series differential circuit breaker from ABB, designed to provide reliable protection against electrical faults. This compact device combines the functionality of a residual current device (RCD) and a miniature circuit breaker (MCB) in a single unit. With a breaking capacity of 10kA, it can effectively interrupt high fault currents, ensuring safety and preventing damage to electrical installations. The type A classification indicates its ability to detect both AC and pulsating DC residual currents. Its C curve tripping characteristic makes it suitable for applications with moderate inrush currents, such as lighting and general-purpose circuits. Rated at 25A and 30mA, this 1P+N configuration is ideal for protecting single-phase circuits against overloads, short circuits, and earth leakage faults. The DS201 series is known for its ease of installation, reliable performance, and compliance with international standards. This particular model offers a dependable solution for residential, commercial, and industrial applications where safety and continuity of service are paramount. ABB's commitment to quality ensures that this differential circuit breaker will provide long-lasting and effective protection.