
American ETL Standard 3 Prong 1 Electric Plug Male Grounded Prong Power Cord
American ETL standard 3 prong 1 electric plug male grounded prong power cord is a power plug line that follows the American ETL standard. It has three prongs, including a grounding prong, and is designed for the American market. It has excellent performance in ensuring safe power supply and stable operation of equipment, and is a reliable product in the field of electrical connection.
Products Description
ETL standard certification:
Passing the US ETL standard certification means that the product has undergone strict safety and performance tests, meets the relevant specifications and requirements of the US electrical field, and provides quality assurance for users.
Three-pin design (including grounding):
It has three pins, of which the grounding pin can effectively prevent the device from causing harm to the user when it leaks electricity, and introduces the current into the earth to ensure personal safety and normal operation of the equipment.
High-quality material construction:
The pins and wires are made of high-quality conductive materials to ensure good conductivity and reduce power loss. The outer skin and insulation parts are made of durable materials with excellent insulation performance and mechanical strength.
Standard specification matching:
Produced strictly in accordance with US electrical standards, the size, shape, pin spacing and other specifications of the plug are precisely matched with the US socket system, and are widely used in various types of electrical equipment that meet US standards.

Technical Parameters
| Parameter | Description |
| Plug Type | NEMA Type A (2-prong)/Type B(3-prong) |
| Input Voltage | 100V-125V AC |
| Output Voltage | 5V,9V,12V,24V,48V (depending on model) |
| Current Rating | 1A-15A |
| Power Rating | 5W-1800W |
| Cable Length | 1.5m,3m,5m,or customized |
| WireGauge (AWG) | 18 AWG,16 AWG,14 AWG,12 AWG |
| Jacket Material | PVC/Rubber /Thermoplastic Elastomer (TPE) |
| Insulation Resistance | ≥100MO at 500V DC |
| Operating Temperature | -20℃ to 60°℃(-4°F to 140°F) |
| Certifications | UL,ETL,CSA,FCC |
| Connector Types | Barreljack,USB,IEC C13,IEC C5 |
| Safety Features | Over-voltage,over-current,and short-circuit protection |
| Environmental Compliance | RoHS,REACH |
| Color Options | Black,White,Custom |
product advantage
1
ETL certification and grounding pin design greatly improve the safety of use and reduce the risk of electric shock or equipment damage due to electrical failure.
2
Fully compatible with sockets in the US market, it can be smoothly inserted and used in standard sockets in homes, offices or industrial environments, with high versatility.
3
High-quality conductive materials and precise manufacturing processes ensure stable current transmission, ensure that the equipment can continuously and stably obtain power, and reduce equipment failures caused by power fluctuations.
4
The overall use of high-quality materials, combined with advanced manufacturing processes, makes the product less likely to be damaged during long-term use, reduces the frequency of repairs and replacements, and reduces the cost of use.
Precautions
Usage environment
Avoid long-term use in harsh environments such as high temperature, humidity, and strong corrosion. Although the product has certain protection capabilities, extreme environments may affect its performance and life. If used in special environments, appropriate protective measures must be taken.
Plug-in and unplug specifications
Make sure the device is turned off when plugging and unplugging the plug, and hold the plug part with your hand to avoid pulling the power cord hard to prevent damage to the plug or wire.
Load matching
When using, make sure that the power of the connected device is within the rated power range of the power cord to avoid overloading, otherwise it may cause the power cord to heat up, be damaged, and even cause safety accidents.
Regular inspection
Regularly check the appearance of the plug and power cord. If the outer skin is damaged or the pins are deformed, stop using and replace them in time to prevent leakage or poor contact.
FAQ
What are the rated voltage and current of this power plug cord?
Generally speaking, the rated voltage of this power plug cord that meets US standards is usually 120V, and the rated current is commonly 15A or 20A. The specific values will be marked on the product. You can choose the appropriate model according to the power requirements of your device.
How does the grounding pin play a protective role?
When the device leaks electricity, the current will flow into the earth through the grounding pin to form a loop, thereby avoiding electric shock when the human body touches the device. At the same time, it can also prevent the leakage current from damaging the internal circuit of the device and ensure the safety of the device and the user.
What material is the outer skin of the power cord made of? What are the characteristics?
The outer skin is generally made of PVC and other materials with good insulation, flexibility and wear resistance. It can effectively prevent users from touching the internal wires, and at the same time, it can withstand a certain degree of external forces such as bending and pulling in daily use to protect the internal wires and structures.
What if the plug is a little loose?
If the plug is loose, first check whether the socket is normal. If the socket is normal, the loose plug may be caused by wear or deformation of the pins. In this case, you should stop using it, because the loose plug may cause poor contact, heating and other problems. It is recommended to replace the power plug cord with a new one.
Can this power plug cord be used for outdoor equipment?
If the environment of the outdoor equipment is relatively mild and dry, it may be okay for a short time, but it is generally not recommended to use it outdoors for a long time. The variability of the outdoor environment (such as rain, dust, temperature changes, etc.) may affect the performance and life of the power cord. If there is a need for outdoor use, it is recommended to use a special outdoor waterproof and moisture-proof power cord or take corresponding protective measures.
































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