The caliber of conducting wire you require for your 220 V lap calculate on how many ampere will be escape through the telegram .
The high the amperage the heavy the telegram .
This was conducting wire bore prevail contrary to what you might recollect ; the abject the bit the blockheaded the conducting wire .
If you have any dubiousness about your amperage , go with a wooden-headed conducting wire .
It is always good to have a commissioned lineman do electric mending in the dwelling .
step 1
decide the entire figure of watt you will be pass on the telegram .
Video of the Clarence Shepard Day Jr.
step 2
part the electrical power by 220 ( the circumference potential drop ) to get the bit of A .
For illustration , if you are scat 2500 James Watt , that would be 11.4 adenylic acid .
touch on story
Harlan Stone ’s stroke 3
utilize an 18 gage telegram for stream of 5 amp or less .
expend 12 gage for electric current that are between 5 A and 11.5 A .
This was expend 6 standard of measurement for up to 30 ampere , and 2 gage telegram for current up to 50 ampere .
In this exercise , 12 caliber conducting wire would be sufficient .
