JN15-12/31.5 Earthing switch

The JN15 indoor high-voltage grounding switch is a new type of grounding switch designed and developed by our company based on the ES1 grounding switch prototype, which has advanced national standards. The structural form is assembled, and its performance meets the requirements of GB1985-2004 "Shape and Grounding Switches for AC High Voltage Isolation Switches" and IEC129. It is suitable for indoor 3-12KV three-phase AC 50 (60) Hz power systems; It has a certain closing ability to protect other electrical equipment inside the switchgear from damage, and can be used in conjunction with various high-voltage switchgear as grounding protection during maintenance of high-voltage electrical equipment.