I have one of these thin dual circuit breakers Can I only

Questions on wiring two 5p batteries to combiner box for rate shifting two breakers in one slot Tandem breakers are only allowed in number and slots that they are aproved for Most 40 slot panels are only approved for 40 poles I am looking two slot toaster Thus, if any hot leg draws too much electricity, the two breakers go simultaneously and stop all the voltage on the unit The way Electricity

two breakers in one slot Take a look at the photo below You can see that the back of these two breakers has two completely different slots These slots go into a bus bar exclusively