Originally Posted by C lectric
Remove the breaker so you can see the sides. The mfgr. name and model will hopefully be there. If so then you should be able to track it.
Removal should be easy - remove the plate w/ the 2 breakers - probably don't have to disconnect anything - best to disconnect the shore power before exposing connections.
Would appreciate a report back of findings and I'll add it to my list of spares part mfg & #'s