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 available in a wide variety of configurations, including series, series with auxiliary switch, shunt, and relay options, catering to diverse applications. They meet various international standards like UL, CSA, CCC, VDE, and IEC, making them suitable for a broad range of equipment. The multi-pole units feature internally coupled trip mechanisms, ensuring simultaneous opening of all poles in case of a fault, ideal for polyphase circuits and systems requiring coordinated protection.