HEF600-XL-S口</br>Three phase electrical fire protection protector

HEF600-XL-S口
Three phase electrical fire protection protector

The HEF600-XL-S three-phase electrical fire and current limiting protector is specially developed to protect low-voltage distribution lines from short circuits, overloads, and other issues. It can effectively overcome the drawbacks of traditional circuit breakers, air switches, and monitoring equipment, such as high short-circuit current, long interruption time of short-circuit current, large arc sparks generated during short-circuit, and short service life. When a short-circuit fault occurs.