The ABB DS201 C16 A30 RCBO (Residual Current Circuit Breaker with Overcurrent Protection) is a compact protective device designed for single‑phase electrical circuits. It combines the functions of an overcurrent circuit breaker and a residual current device (earth leakage protection) in a single unit with a 1P+N (one pole + neutral) configuration. This RCBO provides comprehensive protection against overloads, short‑circuits, ground faults, and indirect contacts, with additional protection against direct contact through a 30 mA sensitivity. It is suitable for use in residential, commercial, and light industrial electrical distribution panels.
