Description:

Generac 0G4478 200A Transfer Switch Main Breaker. PLEASE NOTE: These 200A main breakers DO NOT fit every transfer switch that has a breaker that looks like this! There were two styles used depending on the model, and while they look very similar, they are not the same fit. If you are not sure this is the one you need, please contact us first with the serial number and model number of the transfer switch.

Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, Eaton & Bryant.

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