The 100 kA breaking capacity holds across 240 V, 400 V, 500 V, and 690 V AC, so it can be placed upstream of a motor starter without needing a separate backup fuse for fault currents up to that level.
Any mounting position is acceptable.
Main circuit terminals are screw-type, accepting 2× (0.5…1.5 mm²) solid or stranded, or 2× (0.75…2.5 mm²). AWG equivalents: 2× (18…14). The auxiliary switch option is present on this variant, but no auxiliary contacts are included as standard (0 for auxiliary contacts).
