Indoor Vacuum Load break Switch

The performance of FN16A indoor AC high-voltage vacuum load switch meets GB3804-90 "3-63kV AC high-voltage load switch" and IEC420. This switch is widely used in AC 50/60Hz, rated voltage 6-24kV power grids. It can effectively disconnect load current, and its fuse combination device can disconnect overload current and short-circuit current. It has the advantages of small size, beautiful appearance, flexible installation, low operating force, safe and reliable disconnection, long electrical life, frequent operation, large current transfer during disconnection, basically no maintenance required, obvious internal fractures, and dual functions of hand and electric, which can achieve remote control. The load switch fuse combination device also has the function of protecting transformers from overload and preventing equipment from running in phase loss.

It is core compatible with indoor ring main units of 12-24kV level and high-voltage cabinets of some box type substations. These cabinets are mainly used for load current control and short-circuit protection of distribution lines. The following are specific compatible cabinets and details: HXGN17-12 indoor fixed high-voltage ring main unit, indoor high-voltage ring main unit HXGN-24, indoor box type substation high-voltage cabinet XGN series, etc