This voltage protector is used with a contactor and prevents damage to appliances or equipment that is connected to the electrical circuit. When the voltage normalizes, it automatically reconnects after 2.5 minutes; You can also opt, if you prefer, for a manual reconnection. This protection device is more commonly used at an industrial level and for our commercial facilities it is important that we take into account all the devices that we can use to protect all our facilities.
How does a three-phase protector work?
