It combines a C-curve MCB and an RCD in a single 18 mm wide module, rated 13 A at 30 °C and 12.35 A at 40 °C, with a 10 kA breaking capacity per IEC 60947-2 and 6 kA per EN 60898. The super-resistant K variant means the internal components are halogen-free and silicon-free, suited for environments where outgassing or contamination from standard plastics is a concern, such as clean rooms or food-processing areas.
At a 30 °C ambient the full 13 A is available; at 40 °C derate to 12.35 A, at 50 °C to 11.57 A, at 60 °C to 10.79 A, and at 70 °C to 10.01 A. The 10 kA SCCR per IEC 60947-2 covers most domestic and commercial fault levels; the 6 kA per EN 60898 is the lower bound for residential panels. Supply can feed from top or bottom, and mounting position is any — no orientation restrictions in the panel.