Step 1: Prepare Wirebox for Conduit Fittings

The default conduit size is conduit is acceptable if needed. Ensure that the conduit hub used are rated Type 3R.

Based on fittings and conduit size, prepare the wirebox.
  • For top or bottom entry: Manually remove the conduit plug.
  • For rear entry: Drill with step bit to prepare wirebox for fittings.
Table 1. For Conduit
Top EntryBottom EntryRear Left EntryRear Right Entry
Table 2. For 1 in (27 mm) Conduit
Top EntryBottom EntryRear Left EntryRear Right Entry
Do not expand.
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Note
For 1 in (27 mm) rear and bottom entry options, drill with 1-3/8 in (35 mm) step bit to prepare wirebox for fittings.