It's the kind of breaker you spec into a distribution panel when you need a clean interrupting curve and a UVR to drop the load on voltage loss — no comms, no ground-fault monitoring, just a solid overcurrent trip and undervoltage supervision.
Rated 25 A continuous at 40 °C, and it holds that rating through 50 °C — only starts to derate at 55 °C (24 A) and 65 °C (23 A). That's a solid thermal curve for a panel running warm; you don't lose headroom until the ambient pushes past 50 °C. Interrupting capacity is 75.6 kA at 240 V, dropping to 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at 500/690 V. The TM240 release handles the thermal-magnetic trip curve; no electronic adjustment, no communication module — straightforward overcurrent protection with a UVR for undervoltage dropout.
That's a compact 3-pole MCCB — fits standard panel-mount cutouts for the SENTRON 3VA frame.