sub-panel

Short version... Need to update a bolt-on-lug sub-panel and would like to know if there is any reason (code wise? NEC 2014 in our area) not to replace it with a breaker sub panel? Currently the sub panel is directly adjacent to the main (see pics) and I can see why they didn't use a breaker...

Our barn is 500' line of sight and 700' by road away from our house. The barn has power but I noticed the ground is not connected. Now I think this panel, by today's standards, should have been connected with a 4 wire system that should have included L1, L2, N, and a ground. However this is an...

Hello all – I’m looking for some clarification on wiring my newly-built detached garage. At the outset, I’ll say I am not a complete novice with electrical, as I wired half of my house myself and installed an automatic standby generator myself as well. I’ve done a lot of minor electric work...