Zinsco Service Disconnect Panel

[pdickerson]

I ran accross a Sylvania (AKA Zinsco) panel today at a manufactured home. The only breaker in the panel was the 200 amp main disconnect. Because there are no branch circuits, is there less of a safety issue with the panel. The panel was quite rusty on the outside, but it looked OK on the inside. Thoughts?

[Brian E. Kelly]

http://www.nachi.org/forum/f19/documentation-zinsco-sylvania-2878/

[Joe Funderburk, CMI]

It looks pretty cruddy to me. I'd treat it like a Zinsco--defer it.

[Peter Doane]

Am I missing something,... there has to be dedicated circuit breakers for the home in a sub-panel somewhere??

[Joe Funderburk, CMI]

Yes. There would have to be a sub-panel since the service entrance panel contained only a main.

Are you saying you couldn't find it?

[pdickerson]

Yes, there was a distribution panel. But it is not the panel in question.

[Joe Funderburk, CMI]

Paul, I'm sorry but I don't understand what you're getting at about the dist. panel. What is the something that you are "missing"?

[Jeffrey R. Pope]

I don't see much of a problem with this one in particular. There is only one (two-pole) breaker which is "locked" in place.

Based on the looks of everything, it doesn't appear that anything has over-heated - i.e, no indication of poor or deteriorated connections at the bus bars (which is a primary problem with these panels).

I wouldn't be real concerned with this one, but that's just me.