The Telemecanique LP1 D1210BD is a 3-pole contactor with a 24 VDC coil, rated for a thermal current (Ith) of 50 A and a motor-switching capacity of 5.5 kW at 400 V AC three-phase. The 24 VDC coil is the key fit constraint — verify your control voltage matches before wiring, as a 24 VAC supply won't hold it in.
Impulse withstand voltage is 8 kV (rated at 8 kV per), with an insulation voltage of 1000 V — this gives the contactor headroom for 400 V line-to-line switching in industrial panels without creepage concerns. The single N/O auxiliary contact is built into the front; if your circuit needs a second N/O or an N/C feedback to the PLC, you'll add a side-mount auxiliary block from the TeSys D range.