Its interrupting capacity hits 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V — so it handles high-fault utility feeds or transformer secondaries where the available fault current is substantial. The UVR lets you trip the breaker on loss of control voltage — useful for safety circuits or remote shutdown schemes. Front face carries IP40 protection — fine for enclosed switchgear, not for washdown areas.
Above that it steps down: 30.72 A at 55 °C, 30.08 A at 60 °C, 29.44 A at 65 °C, and 28.8 A at 70 °C.