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FN12-12/630A； FN12-12R/630AThe FN12-12R/S400A、 Suitable for use in AC 50Hz, 6kV or 12kV networks for breaking and closing loads and overload currents, and can also be used for breaking and closing no-load long lines. Switches for unloaded transformers and capacitors. 2. This load switch can be operated with a CS3 or CS2 manual operating mechanism. 1 FN12-12/400A、FN12-12R/400A、FN12-12R/S400A、
FN12-12D/630-20 indoor AC high voltage load switch (hereinafter referred to as FN12-12D load switch) is a rated voltage of 12KV, rated
A three-phase high-voltage switchgear with a frequency of 50Hz is used for switching load current, closed-loop current, no-load transformer and cable charging current, and short-circuit current. Load switches equipped with grounding switches can withstand short-circuit currents. FN12-12D. R/120-31.5 Indoor AC High Voltage Load Switch -
The fuse combination device (hereinafter referred to as FN12-12D. R combination device) is a FN12-12D load switch with S □ LAJ-12 (XRNT □ -12) for opening and closing
Indoor high-voltage switchgear with high-voltage current limiting fuses combined together. It can reliably disconnect any current up to short-circuit current: load switch on
Cut off the working current, disconnect the short-circuit current with the fuse, and jointly disconnect any overcurrent between the working current and the full short-circuit current, while the fuse passes through it
The impactor causes the load switch to open.
Ordering Notice
When placing an order, the following items should be specified:
1. The model, name, and quantity of the load switch.
2. If equipped with a fuse, please indicate the model, rated voltage, and rated current of the fuse.
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