AIRPAX/Sensata LEL series hydraulic 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 UL listed, CSA certified, and CCC Approved, meeting various industry standards. Available in single, two, three, and four-pole configurations, they offer flexibility for diverse applications, including polyphase circuits and single-phase three-wire systems. Options include series construction with auxiliary switches for mixing SELV and hazardous voltages, making them suitable for a wide range of industrial and commercial applications.