Square D Tandem Circuit Breakers QOT1515, 1520A, 120V AC

two breakers in one slot   Dan two slot toaster

You can combine branch circuits and then feed both of them from a jumper to a single breaker You now have a spare breaker slot If you do not

It's designed to occupy a single slot in the panel and act as two independent 120-volt breakers A tandem breaker provides a way to get more functionality from The Square D by Schneider Electric Homeline Single-Pole Tandem Circuit Breaker consists of single-pole, 20 Amp breakers in 1 pole space

mental slot Remove one of the small 2 pole circuit breakers and put in a 30a or 40a 2 pole breaker and feed a sub-panel next to the current panel  So for your 240v circuits, 2 vertically adjacent breakers with a linked handle are used The breakers have to be linked, otherwise opening the