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Extension Lead



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myself




 
 
    
 

Post Mon, Mar 23 2015, 4:37 pm
Are the extension leads with multiple sockets considered safe? I have a regular 4 socket extension lead and use it for laptop, printer, phone, with the fourth socket used for another extension that I insert two plugs -- broadband and extra computer screen. The extension is surge protected. Does that sound safe? I'm wondering if perhaps an official 8 socket extension would be better...

I know they are used in many offices but are they really safe?
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MagentaYenta




 
 
    
 

Post Mon, Mar 23 2015, 4:47 pm
It depends on how the extension is rated, and how many amps the plugins are drawing and the amps provided on the circuit.

If it is rated at 20 amps and all the items are plugged in and running and drawing an excess of 20 amps on a 20 amp circuit it is not the best practice. If under the same circumstances it's plugged into a 15 amp circuit you are asking for big trouble.
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myself




 
 
    
 

Post Mon, Mar 23 2015, 4:59 pm
Do you mean to say that each socket can take 20 each or all together?
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greenfire




 
 
    
 

Post Mon, Mar 23 2015, 5:30 pm
http://electronics.howstuffwor.....r.htm

good surge protectors can also have a gfci turn off ... so you protect your electronics and your home
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MagentaYenta




 
 
    
 

Post Mon, Mar 23 2015, 6:38 pm
myself wrote:
Do you mean to say that each socket can take 20 each or all together?
A twenty amp wall socket can only provide 20 amps drawing in excess of that puts you outside of best practices.

Read the link Greenfire provided. This is just another reason why everyone needs a basic science education.
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