The 1SBL177001R1310 AF16-30-10-13: The ABB 1SBL177001R1310 is an AF Series contactor with a 230 V ac coil, three normally open main poles rated for 30 A, and a switching capacity of 7.5 kW at 400 V. The 690 V ac rated insulation voltage suits it for 400 V line-to-line or 480 V delta systems where contactors live on the load side of a motor starter.
The 30 A rating is the AC-1 thermal current (resistive load); for motor duty (AC-3) the contactor is sized for 7.5 kW. That's a 3-pole, 3NO configuration — no auxiliary contacts built in, so if you need a feedback signal to the PLC, plan an add-on block. The 230 V ac coil is standard for European panel supplies; verify your control transformer matches before wiring.