The interrupting capacity reaches 52.5 kA at 240 V AC, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at both 500 V and 690 V — so the same breaker can be specified across multiple voltage levels without swapping frame sizes. That means it can signal its status back to a PLC or safety relay without adding a separate accessory module. A mechanical trip indicator is standard, so a quick panel walk-down confirms whether the breaker has tripped without opening the door.
The 50 A rating holds flat from 40 °C to 50 °C, then drops to 49 A at 55 °C, 48 A at 60 °C, 46 A at 65 °C, and 45 A at 70 °C. Maximum power loss is 17.1 W, which adds to the enclosure's thermal budget. The 70 mm depth is shallow enough for most 200 mm deep enclosures; the 101.6 mm width (4 inches) occupies a standard MCCB footprint on the DIN rail or mounting plate. No communication module or ground-fault monitoring is built in — this is a straight line-protection breaker with aux contacts and UVR.