The AIRPAX/SENSATA LELHPK111-1-52-175.-01-V is a hydraulic magnetic circuit protector offering 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 or multi-pole versions with a variety of configurations, they are suitable for polyphase circuits, single-phase three-wire systems, and electrically isolated circuits. The LEL models are ideal for applications requiring robust protection and control.