Interrupting capacity is 187 kA at 240 V, dropping to 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 9 kA at 690 V. That auxiliary complement means you can wire a remote status indication and a shunt-trip pushbutton without adding external relay logic — saves a DIN-rail slot and a few terminal blocks.
Dimensions are 110 mm deep, 138 mm wide, and 248 mm tall. The 110 mm depth leaves room for rear-connected bus bars or a panel-mounting plate. Maximum power loss is 63.5 W — worth factoring into the enclosure thermal calculation if you're grouping several of these in a sealed cabinet.