ABB DS201 C16 AC30mA RCBOABB DS201 C16 AC30mA RCBO combines residual current and overcurrent protection in a single compact device. Rated at 16A with 30mA AC sensitivity, this RCBO safeguards circuits against both leakage currents and overloads, making it ideal for general purpose applications in residential and light commercial installations. The C curve characteristic suits standard loads with moderate inrush currents. Compliant with international safety standards, the