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Is it possible to have a circuit not attached to a breaker?

Is it possible to have a circuit not attached to a breaker?


  #1  
Old 08-08-16, 12:47 PM
C
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Is it possible to have a circuit not attached to a breaker?

Hi-
I'm replacing a light in my kitchen, and can't figure out what circuit it is on.
I turned off each breaker, one at a time, and tested the light with voltage tester - there is no light in the fixture as it is broken and won't hold a bulb- and there was no breaker that killed the power to it. I did this a second time, same result. Then as a third test I turned off the main breaker to the house. That did the trick - no power to this light fixture.
So what do I conclude w/r/t what circuit this light fixture is on?

Many thanks in advance!
Cliff
 
  #2  
Old 08-08-16, 12:54 PM
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If your trying to use a noncontact tester your getting a false reading.
Use a real volt Ohm meter.
 
  #3  
Old 08-08-16, 01:04 PM
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Welcome to the forums.

is it possible to have a circuit not attached to a breaker?
No. But it is possible thru a wiring fault to have two circuits supplying power to the same device.

After the new fixture is installed and working..... go back thru all the breakers again to find it.
 
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Old 08-08-16, 01:50 PM
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-I was using a non-contact tester. In fact I was checking with 2 different non-contact testers to be sure! So I will try again with a multi-tester. Thanks for the responses, will post results.
 
 

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