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Get personal answers from experts in Greenhouses.

Our Metal Switchplate Slipped Between The Coffee Maker Plug And The Outlet.

Needless to day there were lots of sparks and the breaker tripped. There is still a little burn mark on the outlet. We are all avoiding this outlet now. I went as far as resetting the breaker (after the coffee maker was unplugged and the metal faceplate was changed to plastic). I'm still nervous about plugging anything in there, but it's the only outlet we have in this area. Can we safely use it?

Asked on Nov 2, 2010Improve / edit this question

2 Answers

Jerry Walch   L6: Knoji Pro (Moderator)   242 answers   +101 votes
This answer has +1 votes  by

First things first, I don't like giving advice on something like this without being able to check the device myself. From what you said it appears that the metal plate made contact with the hot side of the circuit via the hot blade on the plug completing a circuit between it and the third wire ground. the direct short circuit between the hot side of the receptacle and the ground wire is whar caued the sparks and the circuit breaker to trip. Going on the beses that you were able to reset the circuit breaker, I feel it's safe to say that no damage was done to the receptacle internally. i would say that it's safe to use it.

Test it this way:

  • Turn the breaker off.
  • Plug the coffee maker or something else in the receptacle.
  • Turn the circuit breaker back on.

If the circuit breaker doesn't trip and the device functions normally, the receptacle is safe to use.

Hope that this helps.

Posted on Nov 2, 2010
Daniel Snyder   L6: Knoji Pro   332 answers   +845 votes
This answer has +1 votes  by

If the outlet still works, turn off the power again and remove the mounting screws on the outlet and turn it over so the ground prong is above the 2 flat prongs. This way the cover will hit the ground and not short the circuit. Otherwise, replace the cover with a plastic one.

Posted on Nov 2, 2010

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