It's rated for motor switching in AC-3 duty at 7.5 kW on a 400 V line, 10 kW at 500 V, and 11 kW at 690 V — so it handles a range of three-phase induction motors up to about 15 kW depending on your supply voltage. The DC coil pulls 5.4 W on both pickup and hold, meaning the control supply needs to sustain that continuously, not just a surge. The 45 mm width and 85 mm height fit the S0 footprint — common across the SIRIUS line for this current class.
Where it goes in the panel
Side-by-side mounting is allowed — no gap required — so you can pack multiple S0 contactors across the rail. The IP20 front protection means it's safe for finger contact in an enclosed panel, but the terminals themselves are IP00 — keep live parts behind a panel door or cover. Electrical life depends on the switching current and duty cycle; for AC-3 motor starts expect roughly 1-2 million operations before contact inspection.