AIRPAX/Sensata LEL series hydraulic magnetic circuit protectors provide a cost-effective solution for power switching, circuit protection, and accurate circuit control in a wide range of equipment. These protectors are designed for the international marketplace and are UL listed, CSA certified, and CCC approved. Available in single, two, three, and four-pole configurations, the LEL series offers flexibility for various applications, including polyphase circuits and single-phase three-wire systems. Options include series, series with auxiliary switch, shunt, and relay configurations with a choice of delays and ratings in DC and AC versions. The auxiliary switch is available with gold or silver contacts and is offered with either a single toggle handle or with a handle per pole.