The AIRPAX/Sensata LELHK11-1-72-15.0-01-V is a hydraulic magnetic circuit protector offering a cost-effective solution for power switching, circuit protection, and precise circuit control. These protectors are UL listed, CSA certified, and CCC approved, making them suitable for a wide range of international applications. Available in single or multi-pole configurations with various ratings and delays, they cater to diverse needs in polyphase circuits, single-phase three-wire systems, and electrically isolated circuits. The auxiliary switch option allows for mixing SELV and hazardous voltages, enhancing versatility and safety.