Introduction
This manual provides essential information for the safe and effective use of your FIRMAN 10AWG, 30 AMP Power Cord, Model 1130. This heavy-duty extension cord is designed to extend the reach of your generator, providing reliable power for various applications. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
WARNING: Failure to follow these safety instructions could result in fire, electric shock, serious injury, or death.
- Always inspect the power cord for any signs of damage (cuts, fraying, exposed wires) before each use. Do not use a damaged cord.
- Ensure the power cord's voltage and amperage ratings match or exceed the requirements of the devices being powered. This cord is rated for 250 Volts and 30 Amps.
- Do not overload the power cord. Overloading can cause overheating and fire.
- Keep the power cord away from water, sharp objects, and hot surfaces.
- Do not run the cord through doorways or windows where it can be pinched or damaged.
- Always ensure connections are secure and fully inserted. Loose connections can cause arcing and overheating.
- This cord is designed for outdoor use. However, avoid prolonged exposure to extreme weather conditions.
- When disconnecting, always grasp the plug, not the cord.
- Keep children and pets away from the power cord during operation.
Product Features
The FIRMAN Model 1130 Power Cord is engineered for durability and performance:
- Heavy-Duty Construction: Features 10-gauge, 30 AMP wiring for robust power delivery.
- Fully Insulated: Designed for safety and protection against electrical hazards.
- Standard Connectors: Equipped with an L14-30P plug and an L14-30R outlet for common generator and transfer switch connections.
- Extended Reach: A generous 25-foot length provides flexibility for various applications.
- High Power Output: Capable of handling up to 7500 Watts.
- Convenient Storage Strap: Includes a premium-quality strap with a sturdy handle for organized storage and easy transport.

Image: The FIRMAN 25-foot power cord, coiled neatly, showcasing its L14-30P plug and L14-30R outlet. This illustrates the cord's length and connector types.
What's in the Box
Your FIRMAN Power Cord package includes:
- One (1) Firman Power 1130 Cord - 25 ft., 10AWG with Circuit Breaker, 30 Amps/250 Volts, L14-30P to L14-30R

Image: The retail packaging for the FIRMAN Power Cord Model 1130, displaying key specifications and the product name.
Setup
- Unpack and Inspect: Carefully remove the power cord from its packaging. Uncoil the cord and visually inspect it for any signs of damage, such as cuts, abrasions, or bent prongs. Do not proceed if any damage is found.
- Prepare Connections: Ensure that both the power source (e.g., generator) and the receiving device (e.g., transfer switch, power inlet box) are turned off before making any connections.
- Connect to Power Source: Insert the L14-30P (male) plug of the FIRMAN power cord into the corresponding L14-30R (female) outlet on your generator or power source. Twist the plug clockwise to lock it securely in place, if applicable.
- Connect to Device: Insert the L14-30R (female) outlet end of the FIRMAN power cord into the L14-30P (male) inlet of your transfer switch, power inlet box, or other compatible device. Twist the connector clockwise to lock it securely in place, if applicable.
- Route the Cord: Lay out the cord in a manner that avoids tripping hazards, sharp edges, or areas where it could be crushed or damaged. Ensure adequate ventilation around the cord.


Image: Detailed views of the L14-30P male plug (left) and L14-30R female receptacle (right) of the power cord, illustrating the connector types for proper setup.
Operating Instructions
- Verify Connections: Double-check that all connections are tight and secure before activating the power source.
- Activate Power: Once all connections are secure and verified, you may safely start your generator or activate the power source.
- Monitor Load: Ensure that the total power draw from connected devices does not exceed the cord's 7500 Watt capacity or the generator's output.
- Safe Disconnection: To disconnect, first turn off the power source and any connected devices. Then, grasp the plugs firmly and twist counter-clockwise (if applicable) before pulling them straight out. Do not yank the cord.

Image: A FIRMAN power cord connected to a generator, illustrating its use in providing power for various applications such as home, campsite, or job site.
Maintenance
- Regular Inspection: Periodically inspect the entire length of the cord, including the plugs and receptacles, for any signs of damage, wear, or corrosion.
- Cleaning: If the cord becomes dirty, wipe it clean with a dry cloth. Do not use harsh chemicals or immerse the cord in water. Ensure the cord is completely dry before storage or next use.
- Proper Storage: When not in use, coil the power cord neatly. Utilize the included storage strap to keep the cord organized and prevent tangling. Store the cord in a cool, dry place, away from direct sunlight and extreme temperatures.

Image: The FIRMAN power cord neatly coiled and secured with its dedicated storage strap, demonstrating proper storage for longevity and organization.
Troubleshooting
If you encounter issues with your FIRMAN Power Cord, consider the following:
- No Power to Device:
- Ensure the power source (generator) is running and providing power.
- Check all connections (L14-30P plug to source, L14-30R outlet to device) are secure and fully engaged.
- Verify that the circuit breaker on the generator or transfer switch has not tripped.
- Confirm the connected device is functioning correctly.
- Cord Overheating:
- Immediately disconnect power.
- Check if the total wattage of connected devices exceeds the cord's 7500 Watt capacity or the generator's output. Reduce the load if necessary.
- Ensure the cord is not coiled tightly or covered, which can restrict heat dissipation.
- Inspect for any damage to the cord that might cause resistance and heat buildup.
If problems persist after checking these points, discontinue use and contact customer support.
Specifications
| Feature | Specification |
|---|---|
| Model Number | 1130 |
| Wire Gauge | 10 AWG |
| Amperage | 30 Amps |
| Voltage | 250 Volts |
| Wattage | 7500 Watts |
| Length | 25 ft (7.62 m) |
| Plug Type | L14-30P (Male) |
| Outlet Type | L14-30R (Female) |
| Item Weight | 8.38 pounds |
| Product Dimensions | 12.6 x 12.6 x 3.5 inches (packaged) |
| Color | Gold |
Warranty and Support
FIRMAN offers an industry-leading 2-year warranty on this power extension cord. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or any questions regarding your FIRMAN Power Cord, please contact FIRMAN customer service. Refer to the contact information provided with your product packaging or visit the official FIRMAN website for assistance.
Online Resources: For additional information and support, you may visit the Firman Store on Amazon.





