jeremy1183 :
What about joule rating?....i just found a high one with a review of a guy with 8 things plugged in to it...
Many others made recommendations by even ignoring manufacturer spec numbers. For example, spec numbers for a UPS are typically smaller than those for strip protectors. A UPS typically has near zero protection numbers. And just enough above zero that the most easily manipulated will recommend it as 100% protection.
Eventually a consumer learns that recommendations using subjective reasoning are best called a scam. No replacement exists for manufacturer numeric specs. Those spec numbers say that UPS does near zero surge protection. Your joules numbers probably describe grossly undersized protection.
You are asking about protection from hundreds of thousands of joules. Smaller surges are only noise. Are made irrelevant by protection already inside every appliance. To promote a scam, advertising and hearsay will forget to mention that existing protection. And ignore all numbers.
A UPS leaves appliances connected directly to AC mains when not in battery backup mode. Myths say a UPS will disconnect to protect from a surge. More numbers. Surges are done in microseconds. A UPS takes milliseconds to disconnect. Will that millimeter gap in a UPS stop what three miles of sky cannot stop? Numbers not found in a *subjective* UPS recommendation.
View those Belkin specs. 3780 joules means only 1260 joules and never more than 2520 absorb surges that are hundreds of thousands of joules. Damning numbers.
No way around over 100 years of well proven science. Protection is always about where energy dissipates. Any recommendation that does not discuss hundreds of thousands of joules is, at best, very suspect. A protector is only as effective as its earth ground – where hundreds of thousands of joules dissipate harmlessly. Any recommendation that ignores earth ground would be promoting a scam. An honest answer has been well understood and observed for over 100 years. Is found in products from more responsible companies. Costs tens or 100 times less money.
Best protection does not have obscene profit margins. Instead, it does what always exists in every facility that can never suffer damage. Is sold by more responsible companies including Intermatic, General Electric, Square D, Siemens, Keison, Leviton, or ABB. An effective Cutler-Hammer solution is sold in Lowes and Home Depot for less than $50. That means direct lightning strikes are absorbed harmlessly outside the building. That means all appliances are protected including bathroom GFCIs, dishwasher, and the air conditioner.
If you need protection, then everything must be protected. What most need protection during a surge? Smoke detectors. Only the 'whole house' solution (and 100 years of well proven science) protects that.