It's rated for 3.5 kW at 500 V and 4 kW at 690 V, with an AC-2 rating of 3 kW at 400 V for slip-ring motors. The 24 VDC coil pulls in at 10 A, so check your control transformer sizing — that's the inrush, not the hold. Termination is via spring-loaded terminals, accepting 2x (0.25 to 2.5 mm²) solid or stranded. That's a clean, vibration-resistant connection — no screw torque to verify, just strip to 8 mm and push in. The front face carries IP20, so it's protected against accidental finger contact in the panel.
The 45 mm width and 60 mm height fit standard S00 footprint. Side-by-side mounting is allowed with zero clearance — no derating needed for adjacent contactors at rated load, as long as ambient stays within -25 to +60 °C. Depth is 73 mm, so factor that into gland-plate clearance and door swing.
For Type 1 coordination (contactor may need replacement after fault), use a 35 A fuse.