Airpax IAG/IUG/IEG/CEG/LEG magnetic circuit protectors provide low-cost power switching, reliable circuit protection, and accurate circuit control for equipment in the international marketplace. Designed with sensitive hydraulic magnetic technology, these protectors adapt to various applications and environments, making them suitable for data processing, medical instrumentation, and military applications. A key feature is the 'trip free' action, ensuring circuit tripping even with the handle held in the ON position. Available in various configurations including series, series with auxiliary switch, shunt, and relay, with choices of delays and ratings in DC, 50/60Hz, or 400Hz versions.