1. Product Overview
The Iron Box L15-20 Plug and Connector Set is designed for creating custom generator power cables. This set includes one L15-20P male plug and one L15-20R female connector, both rated for 20 Amps and 250 Volts, supporting applications up to 12000 Watts. These components are built with heavy-duty construction and are UL Listed and CSA Approved, ensuring safety and reliability for demanding environments.
Image 1.1: The Iron Box L15-20P male plug and L15-20R female connector, shown together as a set.
Key Features:
- L15-20P Male Plug and L15-20R Female Connector included.
- Rated for 20 Amps and 250 Volts.
- Supports up to 12000 Watts for various applications.
- Heavy-duty construction with durable Dupont Nylon housing.
- UL Listed and CSA Approved for safety and compliance.
- Features solid brass blades for corrosion resistance and strong connections.
- Equipped with a reliable locking mechanism for stable power connections.
- Weatherproof design suitable for both indoor and outdoor use.
Image 1.2: The L15-20P male plug and L15-20R female connector, highlighting their NEMA type, 250 Volts, 20 Amps, and 12000W ratings, along with UL, REACH, and RoHS compliance logos.
2. Safety Information
WARNING: Electrical shock hazard. Always disconnect power before installation or servicing. Improper installation can result in serious injury or death.
- Ensure all local and national electrical codes are followed during installation and use.
- Only use this product within its specified voltage and amperage ratings (20A, 250V).
- Do not use if the plug or connector shows any signs of damage, cracking, or corrosion.
- Keep away from children.
- This product is designed for use with compatible L15-20 receptacles and plugs. Ensure proper mating to prevent electrical hazards.
- The product is UL Listed and CSA Approved, indicating it meets recognized safety standards.
3. Setup and Installation
This plug and connector set is designed for field wiring to create custom power cables. It is crucial to ensure correct wiring for safe and effective operation.
Required Tools:
- Wire strippers
- Screwdriver (appropriate size for terminal screws)
- Multimeter (for verifying connections)
Wiring Instructions:
- Prepare the Cable: Select a suitable 4-wire cable (e.g., 14/4 to 12/4 gauge) for your application. Strip the outer jacket of the cable to expose the insulated wires. Strip approximately 1/2 inch of insulation from the end of each individual wire.
- Disassemble the Plug/Connector: Unscrew the housing of the L15-20P plug or L15-20R connector to access the internal terminal block.
- Connect Wires: Identify the corresponding terminals on the plug/connector (typically marked for Line 1, Line 2, Line 3, and Ground). Insert each stripped wire into its correct terminal and securely tighten the terminal screws. Ensure no stray wire strands are present that could cause a short circuit. The spacious terminals are designed for easy installation and reliable wire retention.
- Verify Connections: After wiring, use a multimeter to check for continuity and ensure there are no short circuits between terminals or to the housing.
- Reassemble: Carefully reassemble the plug/connector housing, ensuring all components are properly seated and the strain relief is tightened to secure the cable.
Image 3.1: Diagram illustrating the internal components of the L15-20 plug, including solid brass blades, Dupont Nylon housing, secured design, and high power capacity, designed for 14/4 to 12/4 cables.
4. Operation
Once the L15-20 plug and connector are properly wired to a power cable, they can be used to connect compatible electrical equipment to a power source, such as a generator or an inlet box.
- Connect the Plug: Insert the L15-20P male plug into a compatible L15-20R generator receptacle or inlet box. Ensure the plug is fully inserted and the locking mechanism engages securely.
- Connect the Connector: Attach the L15-20R female connector to a compatible male plug or equipment inlet. Ensure a firm and secure connection.
- Verify Connection: Visually inspect the connection to ensure it is tight and there are no gaps. The reliable locking mechanism helps maintain a stable and safe power connection.
- Apply Power: Once both ends are securely connected, you may energize the power source (e.g., start the generator or turn on the breaker).
Image 4.1: A close-up view of the L15-20 connector securely plugged into a generator receptacle, demonstrating its durable design and quality testing for voltage, continuity, and polarity.
Image 4.2: A hand demonstrating the connection of the L15-20 plug, highlighting its reliable locking mechanism for a stable and safe power connection, and its wide compatibility with various tools and equipment.
5. Maintenance and Care
Proper maintenance ensures the longevity and safe operation of your Iron Box L15-20 Plug and Connector Set.
- Regular Inspection: Periodically inspect the plug and connector for any signs of wear, damage, cracks, or discoloration. Check the blades for corrosion or bending.
- Cleaning: Keep the plug and connector clean and free of dirt, dust, and moisture. Use a dry cloth to wipe down the exterior. Do not use harsh chemicals or abrasive cleaners.
- Storage: When not in use, store the plug and connector in a clean, dry place, away from extreme temperatures and direct sunlight.
- Weatherproof Design: While designed to endure elements, avoid prolonged submersion in water. Ensure connections are dry before use in wet conditions.
Image 5.1: The L15-20 plug and connector set lying on the ground in an outdoor environment, illustrating its weatherproof design built to endure the elements for reliable performance indoors and outdoors.
6. Troubleshooting
If you encounter issues with your Iron Box L15-20 Plug and Connector Set, consider the following common troubleshooting steps:
- No Power:
- Ensure the power source (generator, breaker) is active.
- Check that both the plug and connector are fully and securely seated.
- Inspect the cable for any visible damage or cuts.
- Verify the internal wiring connections are tight and correct.
- Loose Connection:
- Ensure the locking mechanism is fully engaged.
- Check for any debris in the receptacle or plug that might prevent a full connection.
- Overheating:
- Ensure the connected load does not exceed the 20 Amp rating of the plug and connector.
- Verify the cable gauge is appropriate for the current draw.
- Check for loose connections, which can cause resistance and heat.
If problems persist, discontinue use and consult a qualified electrician or contact Iron Box customer support.
7. Specifications
| Attribute | Value |
|---|---|
| Model Number | IBX-L1520PR |
| Plug Type | NEMA L15-20P (Male) |
| Connector Type | NEMA L15-20R (Female) |
| Amperage Rating | 20 Amps |
| Voltage Rating | 250 Volts |
| Wattage Rating | 12000 Watts |
| Number of Poles | 4 |
| Number of Wires | 4 |
| Material | Nylon |
| Color | Black |
| Certifications | UL Listed, CSA Approved |
| Item Weight | 362.87 g |
| Manufacturer | Iron Box |
8. Warranty Information
For specific warranty details regarding your Iron Box L15-20 Plug and Connector Set, please refer to the warranty documentation provided at the time of purchase or visit the official Iron Box website. Generally, Iron Box products are manufactured to high standards and are covered against defects in materials and workmanship under normal use.
Please retain your proof of purchase for any warranty claims.
9. Support and Contact
If you require further assistance, have questions about installation, or need to report an issue with your Iron Box L15-20 Plug and Connector Set, please contact Iron Box customer support.
For the most up-to-date contact information, please visit the official Iron Box website or refer to the contact details provided with your product packaging.
