Wire the sub panel to the load output side. Figure 5 wiring diagram of a manual transfer switch in the on position.
Reliance Controls 100 Amp Utility Generator Transfer Switch
Generator sub panel wiring diagram. And you should have no problems. Wire the generator to the other line input. When utility power is functioning the wires from the circuit breaker in the main electrical distribution panel are connected to the generator sub panel. If utility power fails the switch connects the generators power to the circuits in the generator sub panel. Follow all local codes and the nec for securing bonding etc. This is the inside of the main electrical panel before any changes were made for the new generator sub panel installation with a reliance pb 30 generator inlet.
In the generator sub panel circuit wiring installation pictured below i used a standard square d type qo 125 amp 24 circuit single phase load center as a sub panel with a separately purchased square d interlock kit made for this purpose. Grounds and neutrals in electrical panel. Reliance 30 amp 10 circuit transfer switch. Then move only the circuits that you want to be backed up by the generator from your original panel to the new sub panel. More about wiring a sub panel. Generac 100 amp single load manual transfer switch.
Reliance protran 12500 watt generator transfer switch kit. Panel generator transfer switch kits reliance generator transfer switch kits generac generator transfer switch kits. How to wire grounds and neutrals in sub panels all the neutrals and ground wire and terminal bars must be separated from each other and your sub feed should be a 4 wire cable that has a separated insulated neutral wire and a separate ground wire. I was able to remove the cables of the circuits to be relocated into the generator sub panel from the top of the main electrical panel and fish them into the ceiling above.
Gallery of Generator Sub Panel Wiring Diagram
