PetrosA
Senior Member
- Location
- Lancaster, Pennsylvania
I guess most residents never heard of a UPS
. So my question about either type (horn or lever) is: Is it possible in any way to cut power to the main disconnect with one of these killers? What do emergency services do when they need to cut power to the building? Even in commercial, I'm imagining a sprinkler system running and no way to cut the power from outside short of pulling the disconnect at the pole...