480/277 service

[chgeiger]

Do I need to break the neutral in the service disconnect going to the inside distribution panel.
The service disconnect is mounted next to the current transformer box. This is a 480/277v 400amp service.

 

[augie47]

See 230.75

 

[electrofelon]

Do I need to break the neutral in the service disconnect going to the inside distribution panel.
The service disconnect is mounted next to the current transformer box. This is a 480/277v 400amp service.

Yes, see 230.75.

 

[electrofelon]

He beat me again!.

 

[chgeiger]

Thank You, just wanted to sure before ordering the additional neutral buss

 

[augie47]

He beat me again!.

I'll take one of my "slow down, old man" pills

 

[acrwc10]

I'll take one of my "slow down, old man" pills

Just pause to yell, "you kids get off my lawn!"