Voltage Drop

[salzerc]

on a 20 amp circuit because of v.d. we are using #6THHN. Does the equipment ground size also increase?

 

[roger]

Yes,

250.122(B) (B) Increased in Size Where ungrounded conductors are increased in size, equipment grounding conductors, where installed, shall be increased in size proportionately according to circular mil area of the ungrounded conductors.

Roger

 

[salzerc]

Yes,



Roger

thank you roger

 

[roger]

You're welcome.

Roger