Re: Protection - where to put fuses and breakers
If you want a neat and professional job, do NOT use wire nuts!
The normal/typical layout has the power entering direct to the main fused disconnect at the top of the enclosure, from there the power can be daisy chained across the top of all the other fuses and then a conductor is taken to each fused unit, whatever that may be.
All heat producing items such as power supplies and transformers are placed at the top of the enclosure.
DIN rail components and terminals makes for a neat installation.
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.