AIRPAX/SENSATA LEL series magnetic circuit protectors are designed for low-cost power switching, reliable circuit protection, and accurate circuit control in international markets. 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. The protectors feature internally coupled trip mechanisms, ensuring simultaneous opening of all poles in case of a fault, enhancing safety and reliability.