[Agricultural, Fisheries, and Livestock Newspaper=Reporter Park Hyun-ryul] It is a time to focus on preventing barn fires due to heat products and electrical overloads in the winter. According to the National Fire Information Center of the Fire Agency, out of a total of 38,857 fires in the country in 2023, 13,580 cases, which account for 26.7%, are electrical fires. Electrical fires mainly occur due to arc phenomena, where continuous insulation breakdown in the gas between electrodes causes high-temperature electrical discharge, becoming a major cause of electrical fires. 82.4% of the causes of electrical fires are associated with arc-related ignition, making the installation of arc fault detectors important. Attention is being focused on companies that manufacture arc fault detectors.