whole house surge suppresser

Forum discussion tagged with whole house surge suppresser.
  1. 0

    If I have a whole house surge suppressor on my breaker panel how important is a 300v clamping surge suppresser power strip?

    I have a whole house surge suppressor on my breaker panel and I am looking at surge suppresser power strips for the aquariums. Just wondering if I can go with a strip rated at 400v/500v clamp rating?