Connect two 2-pole breakers together?

Some panels only allow one breaker per slot, while others allow slots to accept a tandem breaker, which fits two breakers in one slot

Sensata Airpax breakers protect high powered circuits in a small space Ranging from 110 amps to 150 amps for Versa

two slot What he said is correct That is 2 circuits that take up one breaker slot Each circuit requires its own neutral Something you need to look

two slot toaster 1-inch breakers found in residential homes are typically single-pole breakers and occupy one slot on the panel Double-pole breakers are