Double throw safety switch

[Robert Jones]

Typically I see these when a generator is installed(this home does not have a generator). This home had two 200 amp panels and a smaller sub. Why the safety switch? 2600 sq ft home built in 1995.

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[Marc]

Maybe the circuits are divided between those intended for the double throw switch and those not absolutely needing a backup source of power.

Marc

[hausdok]

I sometimes encounter homes pre-wired for a generator as part of the "features" the builders install.

ONE TEAM - ONE FIGHT!!!

Mike

[Tom Raymond]

Never mind the switch, that's a helluva lotta circuits! My parents house is a 2800 SF rancher with all but 800 SF of the basement finished, and it gets along fine with a 200 amp CH split bus.

[Robert Jones]

Not only a lot of circuits, but the cooktop, fireplace, and water heater were gas! The home was originally owned by a wheelchair bound home owner, there were motion sensors for the lights, the shower in the master was a combo steam closet and jetted foot bath. All that square footage and it was a one bedroom home with two baths. Huge master bedroom.