The contacts are rated for 10 A at 24 V, 6 A at 230 V, and derate to 1 A at 690 V — so at line voltage you lose headroom fast; keep the load within the published curve.
Contact configuration and switching capability
All four contacts are NO (instantaneous, no make-before-break or delayed action). That means this block cannot provide a NC feedback path unless you wire an external interposer — if your safety circuit needs a mirror contact, this isn't the part. The contacts are rated for 6 kV surge voltage, which gives reasonable margin for 400 VAC control circuits in industrial environments with pollution degree 3.
Shock resistance is 10g for 5 ms and 5g for 10 ms — adequate for most industrial panels but not for high-vibration applications near crushers or large presses without additional damping.