It's Trip Class 10. Rated breaking capacity is 100 kA at 400 V AC (also 100 kA at 240 V, 500 V, and 690 V AC), so it can safely interrupt fault currents up to that level without upstream devices needing to clear the fault. That high SCCR simplifies panel coordination — you can feed this breaker from a transformer or busway with a higher available fault current and still stay within rating. It includes phase failure detection, which will trip the breaker if one phase drops out — preventing single-phasing damage to the motor. No ground fault detection on this variant.
Any mounting position is allowed. Width is 45 mm — one standard module width on the rail — so it fits in a standard panel layout without needing odd spacing. Depth is 97 mm, height 119 mm. The main circuit connects via spring-loaded terminals (cage clamp style), accepting 2 × 0.5 to 2.5 mm² solid or stranded wire. No screw terminals to torque — just strip and push. Clearance distances: 50 mm upwards and downwards, 30 mm at the side, 0 mm forwards and backwards. That backwards zero means it can sit flush against a panel backplate or another device.