Three 40 A breakers vs one 125 A breaker (2-pole)
https://diy.stackexchange.com/questions/242825/three-40-a-breakers-vs-one-125-a-breaker-2-pole
WEBJan 12, 2022 · 125A breakers are not as readily available as 40A breakers for some panels. Even when they are, they often cost a lot more. 15, 20, 30, 40 and 50 amp breakers are all typically around the same price. Going for 3x40 works on almost all panels. Unless you're totally full, in which case you likely can't spare 120A of current anyway.
DA: 60 PA: 45 MOZ Rank: 85