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→First Floor: Added results of breaker tracing
====PP1-1====
====PP1-1====
Back of the shop by the loading dock. Can't miss it.
Back of the shop by the loading dock. Can't miss it. Served from main switch by back door (probably from the upper disconnect, but haven't verified).
Single phase and 2 pole circuits wired to 3 phase breakers.
Single phase and 2 pole circuits wired to 3 phase breakers.
|-
|-
! Breaker # !! Used !! What Is It
! Breaker # !! Used !! What Is It
|-
|-
| "Main" || used || 400 amp 2-pole. Not actually the main breaker but it looks like one. Feeder to PP1-2.
|-
|-
| 8&10&12 || unused || 3 phase, 20 amp, 3 black. Wiring trough, boiler room. Dust collection circuit thru existing disconnect.
| 8&10&12 || unused || 3 phase, 20 amp, 3 black. Wiring trough, boiler room. Dust collection circuit thru existing disconnect.
====PP1-2====
====PP1-2====
Back of the shop by the loading dock. Can't miss it.
Back of the shop by the loading dock. Can't miss it. Fed from big breaker at the top of PP1-1.
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