NEMA 5-15P to NEMA 5-15R Extension Cord | 18 AWG SPT-2 US Power Cord
Product Overview
The TISDLIP NEMA 5-15P to NEMA 5-15R Extension Cord is a reliable US-style grounded power extension solution designed for household appliances, office equipment, electronics and OEM electrical applications.
This 3-prong extension cord features a standard NEMA 5-15P male plug and a NEMA 5-15R female receptacle, providing a convenient way to extend the reach of a standard North American grounded power outlet.
Built with 18 AWG SPT-2 3-conductor cable, the extension cord uses stranded copper conductors with black, white and green insulation following the North American color code. The durable PVC insulation and jacket are rated for temperatures up to 105°C, providing reliable electrical insulation and flexibility.
With a standard cable length of 1600 mm, this US power extension cord is suitable for OEM projects, electrical equipment manufacturers, distributors and wholesalers looking for customized NEMA power cord solutions.

Key Features
Standard US NEMA 5-15P to NEMA 5-15R Configuration
This extension cord is equipped with a standard NEMA 5-15P 3-prong male plug and a NEMA 5-15R 3-prong female receptacle, making it suitable for compatible North American grounded electrical equipment.
The grounded design includes hot, neutral and ground conductors to support reliable power connections.
18 AWG SPT-2 3-Conductor Cable
The power cord is manufactured using SPT-2 3 × 18 AWG cable, providing a compact and flexible construction for general-purpose extension applications.
The cable features:18 AWG stranded copper conductors/3-wire construction/Black, white and green conductor colors/North American color code identification/PVC insulation/PVC outer jacket
This configuration makes the product suitable for customers sourcing an 18 AWG US extension cord or SPT-2 extension cord for electrical equipment and power connection applications.

Stranded Copper Conductors
Each conductor is constructed using:
41 strands × 0.16 mm copper wire
The stranded conductor construction provides flexibility while maintaining stable electrical conductivity.
The conductor colors include:Black – Hot/White – Neutral/Green – Ground
The color identification follows standard North American electrical wiring practices.
Durable PVC Insulation and Jacket
The cable uses environmentally compliant PVC materials for both conductor insulation and the outer jacket.
Core Insulation
Outer Jacket
The cable is designed to provide reliable insulation performance for standard electrical extension applications.
Product Specifications
| Specification | Details |
|---|
| Brand | TISDLIP |
| Product Name | NEMA 5-15P to NEMA 5-15R Extension Cord |
| Plug Type | NEMA 5-15P, 3-Prong |
| Plug Rating | 10A |
| Receptacle Type | NEMA 5-15R, 3-Prong |
| Cable Type | SPT-2 |
| Cable Construction | 3 × 0.824 mm² |
| Wire Gauge | 18 AWG |
| Number of Conductors | 3 |
| Conductor Construction | 41 × 0.16 mm Copper Strands |
| Conductor Colors | Black / White / Green |
| Color Code | North American Color Code |
| Insulation Material | PVC |
| Jacket Material | PVC |
| Temperature Rating | Up to 105°C |
| Cable Dimension | 3.7 × 9.3 mm ±0.15 mm |
| Standard Length | 1600 mm ±30 mm |
| Rated Voltage | 125V AC |
| Rated Current | 10A |
| Product Color | Black |
| Environmental Requirement | Environmentally Compliant PVC |
| Cable Marking | UBILL (ETL) 5009505 SPT-2 3×18AWG 105°C 300V VW-1 C(ETL) SPT-2 3×0.824mm² (18AWG) FT2 |
| Country of Origin | China |

Applications
This NEMA 5-15 extension cord can be used for a variety of general electrical connection applications.
Typical applications include:Home appliances/Office equipment/Desktop computers/Computer monitors/Printers/Electronic equipment/Consumer electrical products/Retail display equipment/Small commercial equipment/OEM electrical products
OEM & ODM Custom Extension Cord Solutions
As a professional power cord manufacturer, TISDLIP provides OEM and ODM services for B2B customers.
We support customized extension cord solutions for:Electrical equipment manufacturers/Appliance brands/Importers/Distributors/Wholesalers/Private label brands/Commercial equipment suppliers
Available Customization Options
Custom Cable Length
Cable lengths can be customized according to customer requirements.
Wire Gauge
Different conductor sizes and cable constructions can be developed based on electrical requirements.
Cable Color
Available options may include:Black/White/Gray/Custom colors
Plug and Receptacle Configuration
Different North American and international plug configurations can be customized for specific markets.
Branding
OEM branding options include:Logo printing/Cable marking/Plug marking/Private labels/Customized product labels
Packaging
Available packaging solutions include:Bulk cartons/PE bags/Retail packaging/Color boxes/Customized OEM packaging
Why Choose TISDLIP?
TISDLIP is a professional manufacturer of power connection products for global B2B customers.
Our product range includes:AC power cords/US power cords/Extension cords/Power strips/IEC power cords/Plug components/Customized power connection assemblies
We provide flexible manufacturing solutions for customers looking for a reliable extension cord manufacturer in China.
Our Advantages
Professional power cord manufacturing/OEM and ODM customization/Stable production capability/International market experience/Flexible product development/Custom cable and plug configurations/Quality control throughout production/B2B wholesale supply/Customized packaging support
Frequently Asked Questions
What is a NEMA 5-15P to NEMA 5-15R extension cord?
It is a grounded extension cord with a NEMA 5-15P male plug on one end and a NEMA 5-15R female receptacle on the other end. It is commonly used to extend the reach of compatible North American electrical devices.
What wire is used in this extension cord?
This model uses SPT-2 3 × 18 AWG stranded copper cable with three conductors.
What is the rated voltage and current?
The product is rated for 125V AC and 10A.
What is the standard cable length?
The standard cable length is 1600 mm ±30 mm.
Can the cable length be customized?
Yes. Custom cable lengths can be developed for OEM and bulk orders.
Can you provide OEM branding?
Yes. We support private labeling, logo printing, customized cable marking and packaging.
Are you a manufacturer or trading company?
We are a professional manufacturer specializing in power cords, extension cords and other power connection products for global B2B customers.