The AF1250‑30‑11 is a 3‑pole contactor (AC/DC operated) with pre‑mounted auxiliary contacts and main circuit bars. It is designed for switching power circuits up to 1000 V IEC or 600 V UL. Thanks to the “AF technology,” the contactor supports a wide control‑voltage range, accommodating significant control‑voltage variations — useful in unstable networks, helping reduce panel energy consumption and ensuring reliable operation. Built‑in surge protection adds to the compact, robust design. The block‑type design allows easy extension with add‑on auxiliary contact blocks and a wide range of accessories.