Originally Posted by
4bee
Great idea but not just an Isolation switch.
add
Weatherproof GPO set into the outside wall close to the Genny as you can Changeover switch on the board so there is no possibility than Mains + Genny can be inputting power into the house at any time. It can happen acc to Electrical Contractors who have seen it tried. A decent waterproof extension lead with suitable plugs each end & Bob's your Uncle.
If in doubt get a licensed sparky. Power outage? Roll out your cable & kick the genny in the guts & hopefully awaaaaaaaaaa you go. BTW, switch off all surplus breakers so they suddenly do not come on line & stall the Genny. ie Fridge HWS , Dishwasher etc.