3.3.3.5 DC Connection for Standard and RSD Wirebox
1. Using the 1-1/2 inch knockouts. Remove the factory installed
liquid-tight hole plugs from the DC knockout holes in the wiring box
and install 1-1/2 inch Trade Size conduit and conduit fittings. If the
use of smaller conduit is desired, proper weather-tight reducing
bushings may be installed. Confirm all fittings are NEMA 4X rated,
properly tightened, and route the DC source circuit conductors
through the conduit into the wiring box.
Figure 3-24 DC Input Connection
Table 3-8 Tools Required for DC Cable Termination