RVGUARD IIIFS-VXS1486
RVGUARD 50 Amp 50 Foot RV/EV Extension Cord User Manual
Model: IIIFS-VXS1486
Introduction
This manual provides essential information for the safe and effective use of your RVGUARD 50 Amp 50 Foot RV/EV Extension Cord. Please read these instructions carefully before use and retain for future reference.
The RVGUARD 50 Amp 50 Foot RV/EV Extension Cord is a heavy-duty power solution designed for both recreational vehicles (RVs) and electric vehicle (EV) charging. It features NEMA 14-50P (male) and NEMA 14-50R (female) standard connectors, rated for 6250 Watt (125V) and 12500 Watt (250V) applications. Constructed with durable, weather-resistant 6/3+8/1 Gauge STW jacket, this ETL/cETL certified cord includes an LED power indicator and a disconnect handle for ease of use and safety.
Important Safety Information
WARNING: Failure to follow these instructions may result in fire, electric shock, serious injury, or death.
- Always ensure the power source is OFF before connecting or disconnecting the extension cord.
- Do not use if the cord or connectors are damaged. Inspect regularly for cuts, abrasions, or bent prongs.
- Do not overload the extension cord. Ensure the total wattage of connected devices does not exceed the cord's rated capacity (6250W at 125V, 12500W at 250V).
- Keep the cord away from water, sharp objects, and extreme heat.
- Do not run the cord through doorways or windows where it can be pinched.
- Do not drive over the cord with vehicles.
- Use only for its intended purpose (RV and Level 2 EV charging).
- Keep children and pets away from the extension cord during use.
- The disconnect handle is designed to prevent accidental injury and damage. Use it when plugging in and unplugging.
Setup and Connection
- Inspect the Cord: Before each use, visually inspect the entire length of the extension cord, including both the male (NEMA 14-50P) and female (NEMA 14-50R) connectors, for any signs of damage, such as cuts, fraying, or bent prongs. Do not use a damaged cord.
- Prepare the Power Source: Ensure the circuit breaker for the 50 Amp outlet at your RV pedestal or EV charging station is in the "OFF" position.
- Connect to Power Source: Insert the male (NEMA 14-50P) end of the RVGUARD extension cord into the 50 Amp outlet. Ensure a firm connection.
- Connect to RV/EV: Insert the female (NEMA 14-50R) end of the RVGUARD extension cord into your RV's power inlet or the Level 2 EV charger's input. Use the integrated disconnect handle for a secure and safe connection.
- Secure Connections: For RV applications, twist the female connector to lock it into the RV's power inlet if applicable.
- Activate Power: Once both ends are securely connected, switch the circuit breaker at the power source to the "ON" position.
- Verify Power: The LED power indicator on the female connector will illuminate green, visually confirming that power is flowing through the cord.

Image: Close-up of the NEMA 14-50P (male) and NEMA 14-50R (female) connectors, highlighting the LED power indicator and the robust construction.

Image: A hand demonstrating the use of the disconnect handle for easy and safe plugging into a power pedestal.
Operating Instructions
The RVGUARD 50 Amp 50 Foot RV/EV Extension Cord is designed for straightforward operation. Once properly connected and powered on, it provides a reliable electrical connection for your RV or EV.
- Power Indicator: The integrated LED light on the female connector glows green when the cord is successfully connected to a live power source, providing a visual confirmation of power availability.
- Disconnect Handle: Utilize the ergonomic disconnect handle on both the male and female plugs to easily and safely plug in and unplug the cord. This feature minimizes strain on the cable and reduces the risk of electrical shock by keeping your hands away from the electrical prongs.
- Temperature Range: The cord is designed to operate effectively in a wide temperature range, from -40°F to 221°F, maintaining flexibility even in extreme weather conditions.
Video: An official RVGUARD video demonstrating the features and use of the 50 Amp RV Power Cord, including connection and LED indicator.
Maintenance and Storage
- Cleaning: Keep the cord and connectors clean and free from dirt, dust, and moisture. Use a dry cloth to wipe down the cord. Do not immerse connectors in water.
- Inspection: Regularly inspect the cord for any signs of wear, damage, or corrosion on the prongs. Replace the cord if any damage is found.
- Coiling: When not in use, coil the cord neatly to prevent kinks and tangles.
- Storage: Store the cord in a cool, dry place, away from direct sunlight and extreme temperatures. The included storage bag and plastic strap help keep the cord organized and protected.

Image: The RVGUARD 50 Amp extension cord coiled and secured with a plastic strap, ready for storage in its carrying bag.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to RV/EV |
|
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| LED indicator not lit |
|
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| Cord feels warm during use |
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Specifications
| Feature | Detail |
|---|---|
| Electrical Rating | 50 Amp |
| Connectors | NEMA 14-50P (Male) & NEMA 14-50R (Female) |
| Voltage Rating | 125V / 250V |
| Wattage Rating | 6250 Watt (125V) / 12500 Watt (250V) |
| Cord Length | 50 Feet |
| Gauge | 6/3+8/1 Gauge STW |
| Certifications | ETL/cETL Listed |
| Color | Green (connectors), Black (cord) |
| Material | Durable and weather resistant STW jacket, Copper wire |
| Model Number | IIIFS-VXS1486 |

Image: Detailed diagram illustrating the 100% copper wire construction, PVC jacket, and high-resistance insulation for superior durability.
Warranty and Support
RVGUARD products are manufactured to high-quality standards. For warranty information, technical support, or any questions regarding your RVGUARD 50 Amp 50 Foot RV/EV Extension Cord, please refer to the contact information provided with your product packaging or visit the official RVGUARD website.
Please retain your proof of purchase for warranty claims.
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