The Airpax IAG/IUG/IEG/CEG/LEG magnetic circuit protectors offer low-cost power switching, reliable circuit protection, and accurate circuit control for diverse applications. Designed with sensitive hydraulic magnetic technology, these protectors adapt to various environments and are ideal for data processing, medical instrumentation, and military applications. A key feature is the 'trip-free' action, ensuring circuit tripping even when the handle is held in the ON position. They are available in numerous configurations, including series, shunt, and relay options, with a choice of delays and ratings in DC, 50/60Hz, or 400Hz versions. Meeting IEC and UL standards, these protectors provide robust and versatile circuit protection.