The AIRPAX/SENSATA IAL/CEL/LEL series hydraulic magnetic circuit protectors offer low-cost power switching, reliable circuit protection, and accurate circuit control for equipment in the international marketplace. These protectors are available in single, two, three, and four-pole configurations, with options for series, series with auxiliary switch, shunt, and relay designs. They are suitable for applications requiring robust protection and control in diverse environments, including polyphase circuits and single-phase three-wire systems. The CEL model features enhancements like a single-pole 125 amp rating with TÜV approval and a parallel 4-pole version with a 400 amp rating, making it a versatile solution for various industrial needs.