Hello people, I have a doubt that I want to take it out since I am very new in what electricity (I already did the course) and it is this: these days I have to go to a house that is from the 70s, I imagine that the installations are of terror but the issue is that it has no ID (circuit breaker) and the rush of the street goes down and the heat just arrives. The point is that I don't want to make splices and I don't know if it is possible to enter below the circuit breaker or what do you recommend? The reality says that you enter from above but here I have that problem, that the drivers come from below and to get worse they are very short! Thank you!