Westom: Defined is the only useful answser. Why would anyone recommend an APC or Tripplite protector that does not even claim to protect from any destructive surge? Because retail advertising is that powerful.
Once again you did not read THE WHOLE STATEMENT. Much like a politician you are only seeing what you want to see. The follow up statement to that is BECAUSE OF THEIR INSURANCE. I do know, by personal experience, their insurance does pay out quickly and for a claimant that is important.