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Ch 10 › Section 1 — Mains: inlet → switch → PSU → SSR → bed heater8 / 80

Step 10.8 — Inlet → WAGO bus

Step 8 of 80 · Chapter 10 — Wiring and Checkpoint #1

Parts:

  • the inlet module's three pre-wired cores · already on the bench
  • WAGO N, L and PE · already on the bench

Do:

  1. Strip each core to 11 mm.
  2. Lift a lever, push the core to the stop, close it. Blue N, brown L, green/yellow PE.
  3. Route the run inside the wire box, not across open deck.

Check

Tug each core hard: none comes out, and no copper shows outside any WAGO port.

What you're looking at

The first mains run in the machine: the three wires leaving the inlet module land in their matching WAGO blocks. The drawing shows your route inside the printed wire box; LDO's photo shows its PVC wire duct.

Tip

The strip-length gauge is moulded on the side of every WAGO 221.

LDO layout

route the run inside LDO's rear PVC duct instead, as the photo shows. LDO § Connecting inlet and WAGO

Source: LDO Rev D photo S2 inlet wired · LDO wiring guide § Connecting inlet and WAGO · review/2026-09-23-bay-mods/layout-v3/layout-v3.md § AC conduit, Enclosure