New
#11
A surge protector is only effective if you have a 3 pin and grounded outlet.
The 3 pin outlet also must have the phase, neutral and ground wires connected to their correct pins.
The neutral is grounded on the company transformer so if you don't have the third socket with a dedicated ground wire you can connect the neutral to the third socket.
The highest energy the surge arrest can absorb, the better it is so higher than 3000J is recommended.
https://www.newegg.com/p/pl?d=Surge+...160973&Order=1