Diagnostic Questions

How should I install my PQ Protection Surge Protection Device?

The PQ Series of Surge Protection Devices (SPD's) are designed to provide protection to service panels, load centers or where the SPD is directly connected to the electronic device requiring protection. Maximum protection will only be achieved if the SPD is properly installed. Please view our full set of installation instructions under our Product Line page of our website.

Why are lead lengths important?

I have lights out on my surge protector... What do I do?

How do I replace a module?

The FAQ title can be adjusted in the settings tab of the App Settings. You can also remove the title by unchecking its checkbox in the settings tab.

The audible alarm will not turn off....What do I do?