1. تعارف
This manual provides essential information for the safe and effective use of your FIRMERST 20 Amp 12 Gauge 50 Feet Outdoor Extension Cord. Please read these instructions carefully before use and retain them for future reference. This extension cord is designed for demanding outdoor and indoor applications, offering reliable power delivery for various equipment.

Image 1.1: The FIRMERST 20 Amp 12 Gauge 50 Feet Outdoor Extension Cord.
2. مصنوعات جون خاصيتون
- Safety and Power: Rated electrical specification of 125V/20A with SJTW cable and NEMA 5-20P plug, ensuring a stable and powerful supply.
- Ampهڪ شهر: When continuously powered on at a room temperature of 20℃, the wire body temperature will not exceed 40℃.
- لچڪدار: Designed for maneuverability and adaptability without straining the wire or connected devices.
- پائيدار SJTW جيڪٽ: The SJTW (Service Junior Thermoplastic Weather-resistant) jacket provides resistance to water, sunlight, and general wear, making it suitable for outdoor use.
- NEMA 5-20P to 5-15/20R: Features a NEMA 5-20P male plug and a NEMA 5-15/20R (T-Blade) female connector, allowing compatibility with both 15A and 20A devices at 125V.

Image 2.1: Key features of the SJTW cable, highlighting its waterproof, sunlight-resistant, durable, and flexible properties.

Image 2.2: The extension cord demonstrating its flexible design.

Image 2.3: Details of the NEMA 5-20P plug and NEMA 5-15/20R (T-Blade) outlet, indicating 20A, 125V, 2500W capacity.
3. حفاظت جي ڄاڻ
باهه، بجليءَ جي جھٽڪي، ۽ ذاتي زخمن جي خطري کي گهٽائڻ لاءِ بجليءَ جون شيون استعمال ڪرڻ وقت هميشه بنيادي حفاظتي احتياطن تي عمل ڪريو.
- Do not exceed the electrical rating of 125V/20A (2500W). Overloading can cause overheating and fire.
- Ensure the plug is fully inserted into the outlet. A loose connection can cause overheating.
- Do not use in wet conditions or immerse in water. This cord is weather-resistant but not submersible.
- Keep children and pets away from the extension cord.
- Inspect the cord for damage before each use. Do not use if the insulation is cut, frayed, or damaged.
- تار کي دروازن يا درين مان هلائڻ کان پاسو ڪريو جتي ان کي پڪڙي يا نقصان پهچي سگهي ٿو.
- Do not remove the grounding prong. This cord is designed for grounded outlets only.
- Unplug the cord from the power source when not in use.
4. سيٽ اپ ۽ مطابقت
Before connecting, ensure your power source and device are compatible with the extension cord's specifications (125V/20A). This cord features a NEMA 5-20P plug and a NEMA 5-15/20R (T-Blade) receptacle.
- The NEMA 5-20P plug is designed for 20 Amp, 125 Volt outlets.
- The NEMA 5-15/20R (T-Blade) receptacle can accept both 15 Amp (NEMA 5-15P) and 20 Amp (NEMA 5-20P) plugs, provided they operate at 125 Volts.

Image 4.1: Visual guide for identifying compatible NEMA 5-20R (125V) sockets versus incompatible NEMA 6-20R (250V) sockets.
Video 4.1: This video demonstrates how to correctly identify 20 Amp sockets and compatible extension cords, highlighting the differences between NEMA 5-20 and NEMA 6-20 types.
5. آپريٽنگ هدايتون
To use the extension cord:
- Uncoil the extension cord completely to prevent overheating.
- Plug the NEMA 5-20P male end of the extension cord into a compatible 125V/20A wall outlet.
- Connect your device's power cord into the NEMA 5-15/20R (T-Blade) female end of the extension cord.
- پڪ ڪريو ته سڀئي ڪنيڪشن محفوظ آهن.
- Operate your device as intended, ensuring its power requirements do not exceed the extension cord's rating.
This cord is suitable for various applications including electric vehicles, generators, air conditioners, RVs, and welders.

تصوير 5.1: اڳوڻيamples of scenario applications for the extension cord, including charging an electric vehicle, powering a generator, and operating a table saw.
وڊيو 5.1: هي وڊيو هڪ مختصر جائزو پيش ڪري ٿوview of the FIRMERST 20 Amp Extension Cord (NEMA 5-20P), showcasing ان جي ڊيزائن ۽ خاصيتون.
6. سار سنڀال
- Regularly inspect the cord for any signs of damage, such as cuts, abrasions, or discoloration.
- تار کي سڪل ڪپڙي سان صاف ڪريو. سخت ڪيميڪل يا رگڙيندڙ ڪلينر استعمال نه ڪريو.
- Store the cord in a cool, dry place, away from direct sunlight and extreme temperatures, when not in use.
- Coil the cord loosely to prevent kinks and damage to the internal wires.
7. مسئلا حل ڪرڻ
If the extension cord is not functioning correctly, consider the following:
- طاقت ناهي: Ensure the cord is fully plugged into both the wall outlet and the device. Check if the wall outlet is functional by testing with another device.
- گهڻو گرم ٿيڻ: Disconnect all devices immediately. Check if the total wattage of connected devices exceeds the cord's 2500W rating. Ensure the cord is fully uncoiled during use.
- خراب ٿيل ڪنڊ: If the cord shows any physical damage (cuts, exposed wires, melted insulation), discontinue use immediately and replace it.
جيڪڏهن مسئلا جاري رهي، ڪسٽمر سپورٽ سان رابطو ڪريو.
8. وضاحتون
| تفصيل | قدر |
|---|---|
| ماڊل نمبر | XR-301 |
| ڊگھائي | 50 فوٽ |
| گيج | 12 AWG |
| جلدtage درجه بندي | 125 وولٽ (AC) |
| موجوده درجه بندي | 20 Amps |
| وڌ ۾ وڌ پاور | 2500 واٽ |
| پلگ جو قسم | NEMA 5-20P |
| استقبال جو قسم | NEMA 5-15/20R (T-Blade) |
| جيڪٽ جو قسم | SJTW |
| رنگ | پيلو |
| پيداوار جي ماپ | 2.4 x 2.4 x 2.4 انچ (پيڪيجنگ) |
| شيءِ جو وزن | 3.52 آونس (پيڪيجنگ) |

Image 8.1: Technical diagram illustrating the cord's length and detailed markings, including safety certifications and cable specifications.
9. وارنٽي ۽ سپورٽ
For warranty information or technical support, please refer to the product packaging or contact FIRMERST customer service. Keep your purchase receipt for warranty claims.