AIRPAX/SENSATA IAL/CEL/LEL magnetic circuit protectors are designed for low-cost power switching, reliable circuit protection, and accurate circuit control in a wide range of equipment used in the international marketplace. These protectors are available in various configurations, including series, series with auxiliary switch, shunt, and relay options, with choices of delays and ratings in DC and AC versions. They are suitable for applications requiring compliance with UL, CSA, CCC, VDE, IEC, and other international standards. Multi-pole units provide simultaneous tripping of all poles, ideal for polyphase circuits and systems requiring coordinated protection.