Full size breakers vs tandem breakers? - Page 2

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

It will then slip in without being pushed into position 9 delete the slot on the panel covering the breakers Reinstall the panel Switch the

two slot Make sure there is room for another double-pole breaker You need two horizontally adjacent slots Depending on the layout of the existing breakers, you may

two slot shelving This breaker is two breakers in one That is, it only takes up one breaker slot, but has two b This breaker is two breakers in one