No they have enough that they don't vote a breaker when you plug them in the first time. Also toroidal cores are worse than modern active PFC SMPSs. Also note

No they have enough that they don't vote a breaker when you plug them in the first time. Also toroidal cores are worse than modern active PFC SMPSs. Also note that there are different breaker classes for different loads, with the more-forgiving ones having tighter demands on the insurance of the downstream wiring, because they have to still reliably trip instantly from a short.