It carries an 80 A rating at 40 °C ambient — the same rating holds at 45 °C and 50 °C, then derates to 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C, so you get full 80 A through most normal panel conditions. Breaking capacity runs 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at both 500 V and 690 V — high enough for most industrial service-entrance or feeder positions.
Built-in undervoltage release and auxiliary switch complement
Mechanical integration and power loss
Dimensions are 130 mm high, 76.2 mm wide, and 70 mm deep — a standard 3-pole MCCB footprint that fits most DIN-rail or panel-mount enclosures without surprises.