I got a new service box installed and they put in a couple of circuit breakers that I've never seen before. They have 4 switches and I'm wondering if all 4 need to be switched off for 240v or what.
I'm trying to label all of my circuits, but the electrician labeled the outer two switches "surge". I'm confused.
And while I'm asking questions - My main power disconnect shows 2 - 100 amp circuit breakers - does that mean I have 200 amp service?
