The 5SU1354-7KK13 with RCBO breaker is a single pole + neutral 240/400V AC DIN rail mounted protection device manufactured by Siemens. The device has a current rating of 13A and a residual current of 30mA, and includes a circuit breaker with overcurrent, overload, short circuit, and ground fault protection. The housing is made of nylon, and is available in a wide range of colors for easy identification. Each unit is UL recognized, and is designed for use in a variety of residential, commercial, and industrial applications.