Rated 32 A continuous at 40 °C, it holds that full rating through 50 °C before a mild derate starts — at 70 °C it still carries 30 A, so the thermal headroom is generous for warm enclosures. Breaking capacity is the headline: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V. That puts this squarely in the high-fault category — it interrupts a bolted fault at the service entrance without cascading upstream. Three-pole construction with a TM240 thermal-magnetic release.
Panel fit and auxiliary switch count
Width 76.2 mm (3 in), depth 70 mm, height 130 mm — standard MCCB footprint for a 3-pole frame at this rating.