The ETI Polam KZS-2M A B13/0.1 with RCBO breaker is an electronic part that has a current rating of 13 A, a residual current rating of 100 mA, two poles, a voltage rating of 230/400 VAC, a DIN rail mounting, and an IP20 protection rating. It is designed to protect electric circuits against short circuits, overloads, and residual currents. The KZS-2M A B13/0.1 with RCBO breaker is designed for use in industrial and commercial installations where overload and short-circuit protection, and personal protection against accidental electric shock are required.