Garage Construction Project

2026-05-25 - Outlet Sub-Assembly with Pigtails Ready for Box Install

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Outlet Sub-Assembly with Pigtails Ready for Box Install

2-gang outlet pair held by hand, with three WAGO 221 lever-nuts stacked above the assembly — long pigtails extending up from each WAGO ready to land on the incoming and outgoing 12/2 NM-B in the box

Photo Details

  • Date: May 25, 2026
  • Time: 4:54 PM EDT
  • Phase: Phase 1 — 120V rough-in (DIY)
  • Location: Workbench/slab outside the rear-wall boxes
  • Subject: Same sub-assembly as the previous photo, this time with the WAGO ports fully populated and the in/out pigtails dressed for box install

Description

Continuation of the bench-assembly workflow. The 2-gang pair of duplex receptacles is now ready to drop into a plastic new-work box: the device pigtails are seated in the bottom port of each WAGO 221, and the incoming-chain and outgoing-chain pigtails extend up out of the top two ports of each connector. Once the assembly is set into the box, Uncle Ed lands the incoming 12/2 NM-B in two WAGO ports (hot, neutral) and ties the bare ground to the third — same for the outgoing run continuing the chain. Wire nuts never touch the install on this build; every splice is a WAGO 221.

WAGO 221 capacity reminder: the 3-port and 5-port lever-nuts used here are rated for 20A continuous and accept solid copper 12-24 AWG — well within the 12 AWG / 20A circuit ratings of the perimeter run.

Visible Elements

  • Three WAGO 221 lever-nuts (top of frame) — orange levers up = engaged but unlocked; orange levers down = locked
  • 2× 20A duplex outlets still wired back-to-back as in the previous photo
  • Long pigtail leads extending upward from each WAGO — these are the “tails” that wrap around the incoming and outgoing romex once the assembly drops into the box
  • Color coding: black (hot), white (neutral), green-or-bare ground — coding maintained across the assembly

Why This Photo

Records the exact wire dressing used for the rear wall chain. Future-self troubleshooting any of these outlets will benefit from seeing how the splice is structured: the device pigtails always land in the same port of the WAGO, and the upstream/downstream chain pigtails flank them. If a downstream outlet ever stops working, the diagnosis path is: pop the cover, pull the assembly partway out, check the lever-nut clip on the outgoing pigtail.

Graph View

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