Service Rated transfer switches

Status
Not open for further replies.

mtaylor

Member
If you are installing a Service Rated transfer switch are you required to run a ground from the transfer switch to the next set of disconnects?

Here is the setup:
windemere_new.jpg
 

LarryFine

Master Electrician Electric Contractor Richmond VA
Location
Henrico County, VA
Occupation
Electrical Contractor
Yes. The TS, as the service disco, is the last place where neutral-ground bonding takes place, and the neutral is to be isolated from ground past that enlcosure.

In other words, you should wire everything after the TS like you would wire sub-panels: no bonding jumpers, separate the neutrals from the grounds, etc.
 
Status
Not open for further replies.
Top