What the Ratings Mean
The AFS16Z-30-22-30: The 24VDC coil is standard for PLC-driven panels; verify the control transformer or power supply can deliver the inrush without droop. The 2NO+2NC auxiliary block gives you two form-C contacts for feedback or interlocking without an add-on module. The 3-pole main contact set handles three-phase motor or resistive loads up to the contactor's rated thermal current.