JN15-12 indoor high-voltage grounding switch, its performance in line with GB1984-89 "AC high-voltage isolation switch and grounding switch" and IEC129 requirements apply to 12kV and below AC 50Hz power system, can be matched with various types of high-voltage switchgear Use, as a grounding protection; 1, advanced design, reliable technical performance; 2, simple structure, easy installation and commissioning; 3, with a rapid split, combined ability.
