Which guideline must be met when using the 10' Tap Rule?

The 10' Tap Rule refers to specific requirements for using tap conductors in electrical installations. The correct guideline stipulates that the tap conductors must be sized appropriately to handle the load they serve. This means they should be able to carry the full current of the load without overheating or risking failure. If the tap conductors are not adequately sized, it could lead to overheating, which poses a serious safety hazard.

In this context, the requirement emphasizes that the capacity of the tap conductors is critical, ensuring the electrical system operates safely and efficiently. The correct understanding of this guideline is fundamental for maintaining safe electrical practices in industrial settings, particularly when considering the potential for increased demand or load variations.