High Conductivity Brass Material

Made of premium brass to ensure stable electrical conductivity and lower resistance.

Precision Stamping Process

High precision stamping technology ensures consistent quality and accurate plug structure.

Designed for NEMA 5-15P Standard

Fully compatible with US standard 3 prong power plug assembly.

Reliable Mechanical Strength

The insert frame provides strong structural support for plug molding and assembly.

Ideal for Mass Production

Suitable for power cord manufacturers, plug assembly factories, and OEM electrical brands.

5 Applications

This NEMA 5-15P plug insert is widely used in:

• AC power cords

• extension cords

• household appliances

• power strips

• computer power cables

• small kitchen appliances

• electrical equipment

• OEM power plug manufacturing

• 6 Why Choose Our Plug Insert

• ✔ 15+ years plug insert manufacturing experience
  ✔ factory direct price with strong cost advantage
  ✔ stable supply for large volume orders
  ✔ precision stamping molds
  ✔ strict quality control
  ✔ fast production and delivery
  ✔ OEM customization supported

• FAQ – NEMA 5-15P US 3 Pin Brass Plug Insert

1. What is a NEMA 5-15P plug insert?

A NEMA 5-15P plug insert is the internal metal frame used inside a US standard three-prong power plug. It supports the plug structure and provides stable electrical connection for power cord assembly.

2. What material is the plug insert made of?

Our plug inserts are made from high-conductivity brass, ensuring reliable electrical performance, durability, and corrosion resistance.

3. What applications is this plug insert used for?

This plug insert is widely used in AC power cords, extension cords, power strips, household appliances, and electrical equipment.

4. Do you support OEM customization?

Yes. We support OEM and ODM services, including customized dimensions, brass thickness, and packaging based on customer requirements.

5. Can I get samples before bulk orders?

Yes, samples are available for quality evaluation before placing a large order.

6. Who typically buys this product?

Our plug inserts are mainly supplied to power cord manufacturers, plug assembly factories, and electrical equipment brands.