Protection against electrocution
 
 
 

Domestic appliances

 
 
Some internal faults may turn their sheet-metal housing hazardous.
This risk is covered by “protective-earth” connections :

Make sure their plugs and sockets include the earth pin For stationary equipment (eg.water-boiler), this safety line is made of the green-yellow wire.

 

 
  
 
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My safety day after day