AIRPAX / SENSATA IAL/CEL/LEL series magnetic circuit protectors are designed to provide low-cost power switching, reliable circuit protection, and accurate circuit control for equipment in the international marketplace. These protectors are available in a wide variety of configurations, including series, series with auxiliary switch, shunt, and relay options with various delays and ratings in DC and AC versions. They are UL listed, CSA certified, and CCC approved, meeting IEC and VDE specifications. The multi-pole units feature internally coupled trip mechanisms, ensuring simultaneous opening of all poles in case of a fault, making them suitable for polyphase circuits and applications requiring coordinated protection. These protectors are widely used in industrial machinery, power distribution systems, and other applications where reliable circuit protection is essential.