Image Unavailable, Please Login Can someone check my electrical wiring sketch for correctness? I am restoring an old Speedaire 60 gal. compressor and will be adding a 250/125 outlet at the corner of my garage to power it. I have a 30 amp toggle switch that I want to add near my work-counter/fuse box to turn on/off the compressor. I have 10/3 4-wire. It's the red load wire that is questioning my layout in my mind....seems the 250v outlet would have 120v electricity from the red wire even though the switch is off. thank you!