AIRPAX/Sensata IAL/CEL/LEL magnetic circuit protectors are versatile devices providing low-cost power switching, reliable circuit protection, and accurate circuit control for equipment in the international marketplace. Available in single, two, three, and four-pole configurations, these protectors cater to a wide range of applications, including polyphase circuits, single-phase three-wire systems, and electrically isolated circuits. They are UL listed, CSA certified, CCC approved, and VDE approved, ensuring compliance with various industry standards. The protectors feature internal mechanical interlocks for simultaneous operation of all units and offer options for auxiliary switches with gold or silver contacts. With a mix of delays, ratings, and configurations, the IAL/CEL/LEL series provides a robust and adaptable solution for circuit protection needs.