Its interrupting capacity hits 220 kA at 240 V, 154 kA at 415 V, and 121 kA at 440 V — numbers that tell you it's built for high-fault panels where upstream coordination matters. The UVR means the breaker drops out when control voltage falls below a threshold — useful for emergency-stop circuits or loss-of-mains protection. The auxiliary contacts give remote status feedback without adding a separate module.
Panel fit and thermal derating
Thermal derating is flat up to 50 °C — still 80 A. At 55 °C it drops to 76.8 A, at 60 °C to 75.2 A, at 65 °C to 73.6 A, and at 70 °C to 72 A.
What the TM240 release means for coordination
The '240' likely refers to the frame size or trip unit family; it's not a direct current setting. For selectivity studies, the 220 kA at 240 V gives headroom downstream, but the 17 kA at 690 V is the limit if you're feeding a 690 V motor. The manual covers DC network ratings separately.