Features
A split 50/30 panel accepts — LEFT SIDE: dual 50 Amp main and up to 10 branch circuits — RIGHT SIDE: 30 Amp main and up to 4 branch circuits.
https://www.progressivedyn.com/rv/ac...0-amp-240-vac/
this is the panel - as listed above, though the last picture below is of the 'base' model, not showing the additional 30amp power bar in the rear, otherwise it's very similar.
by the way - most would think that you'd have a central set of 50amp main breakers, but the way this panel was designed, in order to have the integrated Inverter 'sub panel' breakers, this box is configured more like your box at home. A 'top' set of main breakers, and each individual breaker is alternating between each 'side' of the 50amp service, which is why you see the FRONT AC next to the REAR AC, even though they are on different 'sides' of the service, etc.
Looking at it this way, I know that my FRONT AC, Inverter(CHARGER), and EngineBlock Heater, are all on the same side of service. While the REAR AC, the Water Heater(elec), and the 30amp INVERTER breaker, are all on the other side of the 50amp service.
Note: Thor probably doesn't provide the most accurate 'labeling' of these breakers, as the middle 'Inverter/Charger' breaker should really only read as 'CHARGER', and the far right breaker should only read as 'INVERTER', to make things clearer. Also, within the Inverter sub-breakers, the 'TV Recepts' is also a little confusing, as this is really for most of the outlets in the front of the coach, regardless of whether for the single TV up front, or all the outlets under the cabinets and next to the passenger seat, etc. It should probably better read 'Front outlets', and the other read as 'Rear outlets', instead of the hand written 'bedroom 15a'.