LEL12-1REC5-37583-30-G2-V is a hydraulic magnetic circuit protector from the AIRPAX IAL/CEL/LEL series, designed for low-cost power switching, reliable circuit protection, and accurate circuit control in international applications. The LEL series models are VDE approved to VDE 0660, part 101, ensuring compliance with international safety standards. Based on the part number structure, this appears to be a single-pole configuration with specific delay and current rating characteristics. These circuit protectors provide precise overcurrent protection with no trip at 100% rated current and defined trip characteristics at higher overload percentages. Common applications include industrial equipment, power distribution systems, and electronic devices requiring reliable circuit protection with international certifications.