The interrupting capacity tells the story: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V. That's a high-interrupting frame sized for main feeders or large sub-distribution where fault current is serious. The TM240 release is fixed, not adjustable — set it and forget it. Mechanical endurance is rated at 15 000 operations, which is standard for this class of distribution breaker.
Above that, it steps down: 19.2 A at 55 °C, 18.8 A at 60 °C, 18.4 A at 65 °C, 18 A at 70 °C. IP40 on the front — protected against tools and small wires, but not washdown. This is a dry-switchgear enclosure part.