Nomex paper covered wire is a high-temperature, insulated magnet wire designed for demanding electrical applications that require exceptional thermal stability, dielectric strength, and mechanical durability. It features a high-conductivity copper or aluminum conductor uniformly wrapped with aramid-based Nomex insulation, making it suitable for use in extreme thermal environments.

Engineered for reliable performance in electric motors, transformers, generators, and other high-stress components, this wire offers flame resistance, chemical stability, and long service life even in continuous high-temperature conditions. Nomex insulation is recognized for its superior heat endurance, making this wire ideal for applications requiring Class H (180°C) thermal ratings.

Nomex paper covered wire is widely used in power generation, industrial automation, transportation, aerospace, and renewable energy systems. It is compatible with standard varnishes and impregnating resins, supporting effective coil bonding and enhanced insulation performance in complex windings.

 features:

• Aramid-based Nomex insulation provides superior thermal and electrical performance

• High dielectric strength supports voltage-intensive applications

• Withstands continuous operating temperatures up to 180°C (Class H)

• Excellent resistance to flame, moisture, oils, and chemicals

• Suitable for tight coil windings and high-speed manufacturing processes

• Compatible with copper and aluminum conductors in various gauges

• Designed to meet IEC, NEMA, and UL electrical insulation standards

Typical applications:

• Power and distribution transformers

• High-efficiency electric motors

• Industrial solenoids and coils

• Railway and aerospace traction systems

• Wind and solar power inverters

• High-frequency transformers and automotive electronics

Technical specifications: