The ABB AF16-22-00-13 100-250V50/60HZ-DC is an electrical contactor from the AF16 series, carrying a coil rated for 100-250 V AC/DC at 50/60 Hz. It's a current-production part, so you can still spec it into a BOM without worrying about last-time-buy windows.
What the coil rating means for fit
The wide-range coil — 100-250 V AC/DC — covers most common control voltages in industrial panels across 120 V and 240 V systems. No need to swap contactors if your control transformer taps change; the same unit handles both. The 50/60 Hz rating means it works on either line frequency without derating.