Originally Posted by simeonzera
I am installing a QO 12 circuit 6 position load center for my garage outlets and lights. Each of my 20A single pole breakers and 30A double pole breakers allows two wires to be connected to the same connector. Can i wire two separage 220 Volt plugs into the same circuit breaker? The same question for the 110 breakers.
Getting back to your original questions, the short answer is YES!
The QO type breakers' lugs are listed for 2 conductors on sizes up to 30 Amps.
As for the circuit loading issues brought up by others in this thread, if you happen to overload the breaker, it will trip ....