I recently inherited a job in the water treatment business. It looks like the previous system designer fused EVERY SINGLE input and output point. This is overkill right? I have never ever fused each point. My design practice has always been to fuse each branch circuit or maybe even each card, but never every point.
What do you do? I know my practice is sound, but I'd like some feedback. I just think this is a HUGE waste of panel space.