Surge protector

I want to point out something about the old Tripp Lite Isobar units.  I have at least 3 of them running around my home.  The one feature they lack is that they don't turn off when protection is spent, but the newer Tripp Lite models often do.

Check the Wirecutter article quoted above for specifics because it's one feature they list.

@rvpiano 

What Isotech unit do you have attached to your amps? I’m guessing it tripped and saved them?

Sorry for your loss.

Here I am In total silence due to my own neglect of a surge protector tho I have read Squire's missive numerous times. So very timely topic. Now I am waiting for my little unit to be repaired - Shipping $112, Flat fee repair $250- Peachtree- I have purchased two 8 outlet Tripps from Amazon at $72.08 each for future use. Squires you do good work. While waiting I shopped for a backup unit and upgrades and spent another $1000. Oh well my bad. Thanks for listening and get the Surge protector even if you think you don't have that much to protect.--BEST JS

A couple of years ago we had a power surge from a storm. Everything that was plugged into a AQ Niagara conditioner(s) were fine. However, 2 rear JL subs were plugged directly into the wall was damaged. BTW, the front JL subs that were plugged into a Niagara 1200 were unharmed.

So, today all of my equipment, including all 4 subs are plugged into Niagara power conditioner.

BTW, I do have a whole house surge protector, but they do not protect against high/low voltage.

ozzy

I see a lot of recommendations for whole house surge protectors, but most of the talk is directed at the Type 2 unit that is easily installed at the panel.  My understanding is these units give you protection against a surge generated within the house.  All those little surges that dim the lights when an appliance turns on etc., but will give very little in the way of protection against a large surge from an external source such as Lightning strike or a local transformer blowing.  For this you really need a Type 1 protector that is installed at the meter.  It's a complicated issue and I think many of us may not have the protection we think we have.  IMHO.  Cheers.