Installation Guide: Male & Female Patio Wire Plugs (Medium Base Cord)

1. Overview

Male and female patio wire plugs allow you to customize medium base (E26) patio cord by cutting it to length and adding power connections where needed.

• Male Plug: Supplies power to the cord
• Female Plug: Terminates the run or allows extension

These plugs are designed for 16 AWG medium base cord and use screw terminal connections with an integrated strain relief clamp.

2. Safety Information

• Always disconnect power before installation
• Only use with 16 AWG medium base cord
• Do not exceed:
  • 25W per socket
  • 1,250W per run (~125 bulbs)
• Use a GFCI outlet outdoors
• Ensure all connections are tight and fully enclosed

3. Tools & Materials Needed

• Male patio wire plug
• Female patio wire plug
• Medium base (E26) cord
• Wire cutters
• Wire strippers
• Small Phillips screwdriver

4. Understanding the Cord

Medium base patio cord is 16 AWG two-conductor wire. Depending on the manufacturer, it may be identified in one of two ways:

Option 1: Internal Wire Colors

• White = Neutral
• Black = Hot

Option 2: Ribbed Outer Insulation

• One conductor will have a ribbed texture
• The other will be smooth

In this case:

• Ribbed wire = Neutral → connect to silver terminal
• Smooth wire = Hot → connect to brass terminal

Maintaining correct polarity ensures safe and proper operation.

5. Installation Steps

Step 1: Disassemble the Plug

1. Remove the three face screws using a Phillips screwdriver.
2. Separate the plug into:
   • Front face (includes the terminal block)
   • Rear cover
   • Strain relief clamp

Step 2: Route Cord Through Housing

• Feed the cord through the rear cover and into the plug body.
• Ensure enough slack is available to reach the terminals.

Important: Do this before stripping the wire to prevent tangling or fraying of exposed copper.

Step 3: Prepare the Cord

1. Cut cord to desired length (if not already done).
2. Strip approximately 1 inch of the outer jacket.
3. Separate the two conductors.
4. Strip a small amount of insulation from each wire end.

Step 4: Attach Wires to Terminals

1. Identify terminals:
   • Brass/Gold screw = Hot
   • Silver screw = Neutral
2. Match your wire type:

If using colored internal wires:

• Black → Brass (Hot)
• White → Silver (Neutral)

If using ribbed cord:

• Ribbed wire → Silver (Neutral)
• Smooth wire → Brass (Hot)

3. Wrap each wire clockwise around the screw post.
4. Tighten screws firmly.

Step 5: Secure the Strain Relief Clamp

1. Position the clamp over the outer jacket of the cord (not the individual wires).
2. Tighten both screws evenly.
3. Ensure the cord is firmly secured

Step 6: Reassemble the Plug

1. Carefully tuck wires inside the housing.
2. Align the front face with the rear cover.
3. Reinstall and tighten the three face screws.

Step 7: Final Inspection & Test

Ensure:

• No exposed copper
• All screws are tight
• Clamp is secure

Install bulbs and test using a GFCI outlet.

6. Tips for Best Results

• Always clamp onto the outer jacket, not individual wires
• Keep wire wraps tight and clean
• Avoid over-stripping wire
• Double-check polarity before closing
• If lights fail:
  • Recheck terminal connections
  • Confirm wires are secure

7. Common Mistakes to Avoid

• Forgetting to route the cord through the housing before stripping
• Clamping inner wires instead of outer jacket
• Loose terminal screws
• Reversing hot and neutral