AIRPAX/Sensata IAL/CEL/LEL series hydraulic magnetic circuit protectors offer a cost-effective solution for power switching, circuit protection, and control in international markets. These protectors are available in single, two, three, and four-pole configurations, catering to a wide range of applications including polyphase circuits and single-phase three-wire systems. They are UL listed, CSA certified, and CCC approved, ensuring compliance with industry standards. The series features internal mechanical interlocks for simultaneous operation of all units, and options for auxiliary switches with gold or silver contacts. Available with various stud and screw terminal types, these protectors are designed for reliable performance and ease of integration into industrial equipment.