Rated 16 A continuous at 40 °C ambient, it holds that rating all the way up to 55 °C before derating to 15 A at 60 °C and above — a solid thermal curve for a warm panel or a crowded enclosure. Breaking capacity is 75.6 kA at 240 V, 52.5 kA at 415 V, and 32 kA at 440 V — numbers that put it in the high-interrupting class for a 16 A frame, meaning it can handle a hard fault on a strong transformer without upstream coordination getting messy.
Built-in release and auxiliaries
Auxiliary switch complement is 2 aux switches plus 1 trip-alarm switch (HQ type), giving you remote status on open/closed and a separate signal for a fault trip — enough for a PLC input or a panel lamp without adding an external relay.
Dimensions are 130 mm high, 76.2 mm wide, 70 mm deep — a standard 3-pole MCCB footprint that drops into most DIN-rail or panel-mount layouts without re-drilling.