What technologies are used in LV Switchgear?

Switchgear

What technologies are used in LV Switchgear?
As we have seen, the voltage value is limited to 1000 V. Accordingly, all LV switchgear are air insulated. Other technologies, such as gas insulation, introduce minor benefits and are not competitive.

Devices

What technologies are used in LV Switchgear?
The situation is similar for switching devices such as breakers. There is only air inside the arc chambers. Other technologies, such as SF6 gas or vacuum, are not used or required by the markets.


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