These are the required steps for making use of the 4 Terminal Watertight Junction Box.


  1. Unscrew the 4 screw holding on the cover plate
  2. Cut the cable insulation back about one inch from the end of the wires
  3. Unscrew the cable retention nuts and all of the rubber bushings
  4. There are two sets of rubber bushings. Choose the rubber bushings that will fit the tightest around the cable you will be using
  5. slip the retention nuts over the ends of the cables
  6. slip the bushings over the cables, with the widest parts of the bushings facing the retention nuts
  7. Strip the insulation off of the wires that will be connecting to one of the four terminals
  8. Pass the wires through the side ports of the enclosure and connect them to the terminals that you've chosen
  9. Push the bushings into the ports on the side of the enclosure
  10. Tighten down the retention nuts onto the enclosure. This should squeeze the bushings into the cable insulation which will make a watertight seal.
  11. Screw the cover plate back on to the enclosure.


The enclosure should now be watertight and ready for mounting, which can be done via its two external screw holes.