I've noticed that some outlets have a T-shaped neutral slot. What does this do?

It identifies the outlet as a 20-amp grounded receptacle and it should be used only on 20 amp circuits.

Check your state and local codes before starting any project. Follow all safety precautions. Every effort has been made to ensure the accuracy and safety of this information. Neither Westlake nor any contributor can be held responsible for damages or injuries resulting from the use of the information in this document.

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