Either way, the unit clears faults up to those levels without cascading upstream.
Thermal derating curve
At 40 °C it derates to 15.2 A, at 50 °C to 14.3 A, and at 70 °C to 12.5 A. Panel builders should check the internal enclosure temperature — if the RCBO sits next to high-current contactors or transformers, the derated figure governs the actual load it can carry continuously.
Listed as current production. The 5SU1324-7FP16 is an active catalogue item with no announced end-of-life.
Environmental and installation notes
Rated IP20 with connected conductors and the distribution board installed. Overvoltage category III. Mounting position any. Supply connection from either top or bottom.
