MITSUBISHI ELECTRIC NF32-SV 3P 30A Circuit Breakers(3 pole)(Rated current 30A) NN

what is the difference between single pull and double pull circuit breakers both of these circuit breakers are most commonly found in home systems physically the main differences in single pull and double pull breakers are their size single pull breakers are thinner with only one switch while double pull breakers are twice the size and have a bridge switch they also require twice the amount of room in a panel in terms of electrical differences single and double pull breakers vary in the number of conductors connected to the breaker they also differ in power and amperage essentially double pull breakers will provide twice the amount of volts service and amperage single-pole breakers are most appropriate for non heating or low amperage household use double pull breakers are warranted for power sources requiring higher voltage and amperage ratings when replacing or adding circuit breakers