Best Seller NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs
Set of 10 black 125V 15A extension cord male plugs and female connectors.
Dimensional diagram of 125V 15A extension cord male plug and female connector with technical specifications.
Black 125V 15A male plug and female extension cord connector with wiring diagram.
BlueStars 125V 15A extension cord male plug and female connector set with close-up views of electrical prongs and ports.
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Set of 10 black 125V 15A extension cord male plugs and female connectors.
Dimensional diagram of 125V 15A extension cord male plug and female connector with technical specifications.
Black 125V 15A male plug and female extension cord connector with wiring diagram.
BlueStars 125V 15A extension cord male plug and female connector set with close-up views of electrical prongs and ports.
Diagram showing wiring installation for 125V 15A extension cord male plug and female connector terminals.
Collage showing wide application of 125V 15A extension cord plugs in home appliances, EV charging, and industrial use.
BlueStars lifestyle graphic featuring a happy family in a car with the text Empowering Your Electrical Connections.

NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs

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Extension Cord Plugs 125V 15A 2 Pole 3 Wire with Male Plug and Female Connector

Key Features

  • Electrical Rating: 15 Amp, 125 Volt, 1875 Watt maximum.
  • Configuration: NEMA 5-15P (male) and NEMA 5-15R (female).
  • Design: 2 Pole, 3 Wire, grounding type.
  • Blade Style: Straight blade.
  • Application: For repair or replacement of ends on extension cords, tools, and appliances.

Replaces / Cross-Reference Part Numbers

  • NEMA 5-15P
  • NEMA 5-15R

Compatibility & Fitment

  • Fits standard 3-wire round cords such as SJT, SJO, and SJOW.
  • Accommodates common wire gauges rated for 15A service (e.g., 16/3, 14/3, 12/3).
  • Connects to any standard North American 120V NEMA 5-15 outlet or receptacle.

When to Replace

  • Visible damage such as cracks, chips, or broken housing.
  • Bent, loose, or corroded metal prongs or contacts.
  • Signs of overheating, melting, or discoloration.
  • Intermittent power connection or flickering.
  • Cord clamp fails to secure the cable jacket.

Installation Tips

  • Ensure the cord is completely disconnected from any power source before work begins.
  • Follow the standard wiring convention: Green wire to the Ground (green screw), White wire to Neutral (silver screw), and Black wire to Hot (brass/gold screw).
  • Strip only enough of the outer cord jacket and inner wire insulation to make a secure connection.
  • Confirm all terminal screws are tightened firmly on the conductors.
  • Securely tighten the cord clamp onto the outer jacket, not the inner wires, to provide strain relief.
NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs 1
NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs 2
NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs 3
NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs 4
  • NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs 1

    INTERCHANGEABLE PLUG DESIGN

    Always ready to replace a broken extension cord end, bringing new life to electrical appliances
  • NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs 2

    CERTIFIED MATERIAL

    Feature robust construction with reinforced PP, PVC and heavy-duty black rubber.
  • NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs 3

    SAVING SOLUTION

    BlueStars brings DIY solutions to help you deal with any trouble.
  • NEMA 5-15P Male Plug & 5-15R Female Connector Replacement Ends, 125V 15A, 2-Pole 3-Wire - 5 Pairs 4

    EASY TO INSTALL

    Replacing the Plugs with a 3-wire design is straightforward, requiring just a screwdriver and pliers.
CONNECTING LIVES, ENERGIZING MOMENTS

CONNECTING LIVES, ENERGIZING MOMENTS

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Compatible Models

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Ampere
15A
Voltage
125V
Operating Temperature
-40°C to 60°C
Terminal Accept
16 and 18 AWG

FAQs

These plugs are designed to accommodate standard 12/3, 14/3, and 16/3 SJT or STW power cords. Ensure your wire jacket fits snugly within the strain relief to maintain a weather-resistant seal.
You should replace your plugs if you notice signs of arcing, such as blackened or melted plastic around the prongs, loose connections that cause the device to flicker, or if the cord insulation has pulled away from the plug housing, exposing the internal wiring.
You will need a wire stripper to remove the outer jacket and individual wire insulation, a small Phillips or flat-head screwdriver to secure the terminal screws, and a pair of side cutters to trim the wires to the appropriate length.
Yes, these are rated for 125V and 15A, making them suitable for standard household and light-to-medium duty outdoor extension cords. Always verify that the total amperage of the tools or appliances you are powering does not exceed the 15A rating of the plug.
Inside the plug, you will find color-coded terminals. The green screw is for the ground (bare or green wire), the silver screw is for the neutral (white wire), and the brass screw is for the hot (black wire). Ensure all strands are securely tightened under the screws and that no stray wire strands are touching other terminals.
The most common causes of failure are repeated pulling on the cord rather than the plug body, which stresses the internal connections, and exposure to extreme temperatures, which can cause the plastic housing to become brittle and crack.