It carries a 100 kA breaking capacity at 400 V AC (also at 240 V and 500 V), dropping to 8 kA at 690 V AC, so it can interrupt high fault currents on most industrial distribution systems without needing an upstream current-limiting fuse for coordination.
Mounting position any. Width 45 mm, height 97 mm, depth 96 mm — fits a standard 45 mm DIN slot with 96 mm of rail depth clearance needed behind the panel door. Solid wire accepts 2× (0.5…1.5 mm²) and 2× (0.75…2.5 mm²); stranded accepts 2× (1…2.5 mm²) and 2× (2.5…6 mm²). AWG for main contacts: 2× (14…10).
Substance prohibitance date of 01.05.2012 confirms RoHS compliance from that date forward; the part carries the expected CE and UL marks for the class.