OK, I am also working with a master electrian on my home.
And we are installing GFCI ... ( I totally get how 4way , 3 way , 2 way switches go , how regular recepticals go , regular circuit breakers go. But when it comes to the new GFCI and AFCI I don't fully under stand them.
And I was asking him a question about the installation of these ....
Which he said it had to do with the circuitary of the GFCI and AFCI....
Here is the question
I was being guided on how to install a GFCI he said you always use the line side to put the GFCI on the circuit and the load side if you are running more recepticals off of that.
So I started asking him if you could run a GFCI directly to another GFCI... (like regular recepticals )
And he said yes you run it from line to line...
But then I asked him if you could go line to load or load to load with two GFCI.
And he said you are not supposed to do that it screws up the circuitary of the GFCI and makes it trip or not safe...etc
I am wondering why that is (I currently don't fully understand this and may be misinterperting him)
Don't fully understand this line and load stuff of the GFCI or AFCI... basically for regular recepticals their is just eletrically common screws thats it no distinct line and load seperate screws)
I was under the impression that all the GFCI was is a regular outlet with
a built in circuit breaker to trip if the current thru the black wasn't the same current flowing out of the white. (which would mean their is stray current going to ground hence the name ground fault circuit interupter )
So I must have to understand the circuitary of the GFCI itself to get the full picture...
If anybody could explain this or point me in the correct direction it would be great thanks.
Also I am wondering what the difference in using a GFCI breaker at the service panel instead of installing GFCI recepticals is ??? They sure cost a ton more is their any add safty or benfit to doing it the breaker way?
The electrician didn't know for sure he said I have done them both ways a million of times now and the breaker ones are alot more expensive but couldn't tell me why they where?
And we are installing GFCI ... ( I totally get how 4way , 3 way , 2 way switches go , how regular recepticals go , regular circuit breakers go. But when it comes to the new GFCI and AFCI I don't fully under stand them.
And I was asking him a question about the installation of these ....
Which he said it had to do with the circuitary of the GFCI and AFCI....
Here is the question
I was being guided on how to install a GFCI he said you always use the line side to put the GFCI on the circuit and the load side if you are running more recepticals off of that.
So I started asking him if you could run a GFCI directly to another GFCI... (like regular recepticals )
And he said yes you run it from line to line...
But then I asked him if you could go line to load or load to load with two GFCI.
And he said you are not supposed to do that it screws up the circuitary of the GFCI and makes it trip or not safe...etc
I am wondering why that is (I currently don't fully understand this and may be misinterperting him)
Don't fully understand this line and load stuff of the GFCI or AFCI... basically for regular recepticals their is just eletrically common screws thats it no distinct line and load seperate screws)
I was under the impression that all the GFCI was is a regular outlet with
a built in circuit breaker to trip if the current thru the black wasn't the same current flowing out of the white. (which would mean their is stray current going to ground hence the name ground fault circuit interupter )
So I must have to understand the circuitary of the GFCI itself to get the full picture...
If anybody could explain this or point me in the correct direction it would be great thanks.
Also I am wondering what the difference in using a GFCI breaker at the service panel instead of installing GFCI recepticals is ??? They sure cost a ton more is their any add safty or benfit to doing it the breaker way?
The electrician didn't know for sure he said I have done them both ways a million of times now and the breaker ones are alot more expensive but couldn't tell me why they where?
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