Class 130 enameled copper wire is enameled wire coated with a layer of enameled insulation that can withstand temperatures up to 130°C. UL (Underwriters Laboratories) is an organization that tests and certifies the safety of a wide variety of products, including wire and cable. If you're looking for high-quality UL-recognized Class 130 enameled copper wire, you should consider the following steps:

Research reliable manufacturers and suppliers: Find reputable manufacturers and suppliers of copper enameled wire. You can start by searching online, checking industry directories or seeking advice from professionals in the field.

Check for UL Listings: When considering a specific copper enameled wire product, make sure it is UL Listed. This certification ensures that the wire meets safety and quality standards. You can verify UL certification by checking the product label or requesting documentation from the manufacturer.


Class 130 enameled copper wire is enameled wire with a thermal classification or temperature rating of 130°C according to NEMA MW 1000. Enameled wire, also known as winding wire or enameled wire, is copper wire coated with a thin layer of enameled insulation, allowing it to be used in a variety of electrical applications.

Characteristics of Class 130 Enameled Copper Wire:
Temperature Rating: The "Class 130" designation means that the wire can withstand temperatures up to 130°C (266°F) without significant degradation of electrical or mechanical properties. This makes it suitable for applications with operating temperatures in this range.

Enameled Insulation: Copper wire is coated with an enameled insulation layer that provides electrical insulation between turns and prevents short circuits in electrical component or winding applications.

Conductivity: Copper is used as a core material because of its excellent electrical conductivity. This makes it suitable for applications requiring efficient electrical conductivity.

Applications: Grade 130 enameled copper wire is commonly used in a variety of electrical and electronic equipment and systems, including motors, transformers, solenoids, coils, relays and other components requiring moderate operating temperatures.

Standardized: Temperature class ratings for enameled wire are defined by industry standards, such as those established by the National Electrical Manufacturers Association (NEMA) in the MW 1000 standard. 130 class rating is one of these defined temperature classes.

Coating type: Enameled insulation can be of different types, such as polyester, polyurethane, polyesterimide and other variants. The choice of insulation type depends on the specific application and environmental factors.

Size and gauge: Wires come in a variety of sizes and gauges, which determine their diameter. The specific size you choose depends on the current carrying capacity and mechanical constraints of your application.