DS201 C25 A30 – RCBO

ABB DS201 C25 A30 is a 1P+N RCBO in two-module width, rated at 25 A for 230-240 V AC systems with Type A residual-current protection and C tripping characteristic. It is designed to protect single-phase end-user circuits against overload and short-circuit currents, while also detecting sinusoidal alternating and direct pulsating earth fault currents. With 30 mA sensitivity, it provides additional protection against direct contact and protection against indirect contact. The device is DIN-rail mountable, uses shock-protected bi-directional cylinder-lift terminals, and is suitable for residential, commercial, and industrial distribution applications.