
The ABB AF190-30-22-34 line contactor is a 3-pole, 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and main circuit bars. It controls motors up to 90 kW/400 V AC (AC-3) or 125 hp/480 V UL and switches power circuits up to 275 A (AC-1) or 250 A UL general use. It features a wide control voltage range of 100-250 V AC/VDC, managing large control voltage variations while reducing panel energy consumption. The contactor also includes built-in surge protection and can withstand short voltage dips and sags.
Detailed engineering parameters based on manufacturer documentation