The 3VA2110-6HN36-0KH0: Breaking capacity drops with voltage: 187 kA at 415 V and 440 V, 121 kA at 500 V, and 5 kA at 690 V. That 5 kA figure at 690 V is the hard ceiling — if your panel feeds a 690 V bus with fault current above that, this breaker will not clear it. For most 400 V-class distribution, the 187 kA headroom is generous enough to coordinate downstream MCBs without cascading.
Thermal derating and continuous current
Above that, derate linearly: 96.25 A at 55 °C, 92.5 A at 60 °C, 88.75 A at 65 °C, and 85 A at 70 °C.
Integrated accessories and wiring
The basic switch core is 3VA2110-6HN36-0AA0.
Dimensions: 181 mm height, 105 mm width, 86 mm depth. No DIN-rail mount; this is a screw-fixed panel or enclosure backplate installation.