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re: Electrical problem

Posted on 12/17/23 at 5:25 pm to
Posted by Saintsisit
Member since Jan 2013
4013 posts
Posted on 12/17/23 at 5:25 pm to
How do you know, no power at switch? Are you using a tic tracer or volt meter? If volt meter are you checking from hot to ground?
Posted by redstick13
Lower Saxony
Member since Feb 2007
38714 posts
Posted on 12/17/23 at 5:27 pm to
Is the switch at the end of the line on that leg? If you have a loose wire on whatever outlet is ahead of it on the leg you can still have power at that location without it feeding voltage down the leg to the switch.
Posted by Btrtigerfan
Disgruntled employee
Member since Dec 2007
21734 posts
Posted on 12/17/23 at 5:30 pm to
Is there a red or third wire on the switch?
Posted by upgrade
Member since Jul 2011
13259 posts
Posted on 12/17/23 at 6:04 pm to
How did you check voltage at the switch?

Need to check line to ground and switch leg to ground.
Posted by CP3LSU25
Louisiana
Member since Feb 2009
51150 posts
Posted on 12/17/23 at 6:22 pm to
(no message)
This post was edited on 12/17/23 at 6:23 pm
Posted by Penrod
Member since Jan 2011
40224 posts
Posted on 12/17/23 at 6:57 pm to
quote:

No power to switch. But no breakers are thrown.

How do you know you have no power to the switch? Did you measure across the open switch? If nothing is plugged into the switched outlet that will not tell the tale. You should have a lamp that is turned on, plugged into the outlet when you check across the switch.

Depending on how the switch is wired, you could have neutrals in the switch box. If so check from the input side of the switch to neutral. If you have power there throw the switch and check from the output side to neutral. If you have power there then you probably have a bad outlet of a bad connection. Check the outlet by removing it and checking the from the screws on one side to those on the other.
Posted by calcotron
Member since Nov 2007
8341 posts
Posted on 12/17/23 at 6:59 pm to
quote:

Is there a red or third wire on the switch?



If it's a 3-way switch, money line just went to -175 on that being the issue.
Posted by SantaFe
Baton Rouge
Member since Apr 2019
6661 posts
Posted on 12/17/23 at 7:24 pm to
quote:

Add transformer fluid.





I used to sell this stuff. You don't want to get it on you.
This post was edited on 12/17/23 at 7:26 pm
Posted by Gus007
TN
Member since Jul 2018
12138 posts
Posted on 12/17/23 at 8:47 pm to
quote:

No power to switch. But no breakers are thrown.



You probably have a junction box somewhere in the line with an open.
Check your breaker to ensure you have power out of the breaker. Then trace the line to the next JB.
Posted by football101
South LA
Member since Jun 2011
195 posts
Posted on 12/18/23 at 10:04 am to
Make sure you are checking for power correctly at the switch (check power in an outlet you know is working to be sure your meter is good and is on the correct setting). Turn off power at the breaker, determine where the hot and neutral are coming in from the feed and check power there. If you have power, check continuity in the switch. If you have continuity and all connections are good, go to the outlet and do the same.

If no power at the switch, try to determine all components in the circuit. Turn off the power and see what lights/receptacles aren't working to determine all that's on the circuit. Turn it back on and see if some of the components are working. If so, you probably have a bad component/connection between the last working component and the first dead one.

Always consider the most logical things first. Have you done any repairs/additions recently that could interfere? Also, look closely at all of your outlets. Check for signs of arcing/heating. I've found many outlet issues without taking off the face plate.

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