5SU1354-6KK06Overview The Siemens 5SU1354 6KK06 is a Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed for reliable protection in electrical distribution systems. It features a 1P+N pole configuration, 6A rated current, and a 30mA trip sensitivity to detect earth faults and interrupt current flow quickly. This model uses a B curve trip characteristic suitable for general purpose circuits with moderate inrush currents. Key Features Rated