Don't understand the question. The newer RV's have a 50 amp TS. If equipped with an inverter, the inverter has a built in TS that passes shore or gen power when present. If not present it starts to invert. It has a built in 20 amp breaker and directly feeds designated outlets. No connection to the panel. The TS switches between the gen and shore power. Progressive Dynamics is popular but there are several to choose from.
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Tony & Donna & the best dog ever, Murphy.
2022 Montana HC, 295RL, Solar Flex 400, Onan 3600 LPG, 2K inverter, 200AH Lithium. 2020 GMC Denali 2500 6.6 Duramax, Demco 21K Auto Slide
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