WIRING A DETACHED GARAGE SUB PANEL

How to Run a Subpanel to a Detached Garage | Hunker
Sep 09, 2018Building a garage sub panel is a convenient way to be able to shut off the power source to a garage, especially a garage that is detached from the house. It's a simple job that will require only a few hours of work, but it's important to follow all instructions and safety procedures.Author: Amanda Flanders
Wiring Subpanel in Shop (detached garage) - Handyman WIRE
Jun 06, 2008Use 3 wire plus ground (2 hots, an insulated neutral, and a grounding wire). For the 4 wire feeder the neutral must be floating (no bonding of neutral bar). A seperate grounding bar is needed, with a grounding rod connected to it (but there still must be the grounding wire from the house to the garage panel's grounding bar for this set up).