The AF38-30-00-11 Contactor by ABB is a 3-pole - 690 V IEC or 600 UL contactor with screw terminals, switching power circuits up to 50 A (AC-1) or 50 A UL general use. The ABB AF contactors effectively manage large voltage variations, reducing panel energy consumption and ensuring reliable performance in unstable networks. Integrated surge protection offers a compact, reliable solution, while the block-type design allows for easy extension with add-on auxiliary contact blocks and a wide range of accessories.