The AIRPAX/SENSATA LELHK11-1REC4-52-20.0-01-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 cater to diverse applications including polyphase circuits and single-phase three-wire systems. The LEL models are designed for applications requiring reliable protection and control, making them suitable for a wide range of industrial and commercial uses.