In kitchens, furniture, conference tables, and specialized installations, outlets are sometimes mounted horizontally.
Again, this isn’t necessarily wrong.
The orientation often depends on:
* Available space.
* Manufacturer recommendations.
* Cabinet design.
* Accessibility.
* Local installation practices.
The electrical performance remains the same regardless of whether the outlet appears vertical or horizontal.
## The Role of the Grounding Pin
To understand why orientation matters at all, it helps to understand the purpose of the grounding pin.
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