SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : Nokia (NOK)
NOK 6.365-2.3%3:59 PM EST
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: 49thMIMOMander who wrote (22936)10/31/2002 6:38:26 PM
From: Quincy  Read Replies (1) of 34857
 
Nope.

You hook one ground wire to the outlet, the other ground wire to earth ground. When an imbalance shows up between the two sides of 220v, mechanical contacts are opened within ms of the event.

Cost $25. Current ratings available up to 100A.

If Europe manages to find a better and safer way to do it, our NEC will incorporate it.

Until then, why don't we all hold our breath.
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  

HomeMailHotSubjectMarksPeopleMarksKeepersSettings
Terms Of UseContact UsCopyright/IP PolicyPrivacy PolicyAbout UsFAQAdvertise on SI
© 2026 Knight Sac Media.  Data provided by Twelve Data, Alpha Vantage, and CityFALCON News