The ABB Contactor 9A 3Pole (AF09-30-10-11 24-60V50/60HZ 20-60VDC ) is a 690 V IEC or 600 UL contactor with 1 built-in auxiliary contact and screw terminals, controlling motors up to 4 kW / 400 V AC (AC-3) or 5 hp / 480 V UL, and switching power circuits up to 25 A (AC-1) or 25 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (24–60 V, 50–60 Hz, and 20–60 V DC), managing large control voltage variations, reducing panel energy consumption, and ensuring distinct operations in unstable networks. Furthermore, surge protection is built in, offering a compact solution. AF contactors have a block-type design that can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.