A single-feed canopy is mounted to the ceiling above the Monorail run. It brings power to the Monorail run from a remote transformer (sold separately). The low-voltage leads from the remote transformer are connected to the canopy leads inside the junction box.
This product can mount to either a 4" square electrical box with round plaster ring or an octagon electrical box (not included).
For use with a single-feed remote transformer (sold separately). The shortest rigid standoff that can be used with a Monorail single feed canopy is the 2" rigid standoff (sold separately). If dropping the rail more than 2" below the ceiling, order the desired rigid standoff length and one compatible power extender (sold separately).