NEMA MW0 (M1177) - Magnet Wire

NEMA MW0 (also referenced as M1177) is a high-performance enamel-insulated copper wire used in motors, transformers, coils, and other electromagnetic equipment. It features a thin, durable insulation coating that provides excellent dielectric strength, thermal resistance, and efficient winding in compact electrical designs.

Key Features:

• High Dielectric Strength – Thin enamel insulation provides reliable electrical isolation in tight coil windings.

• Thermal Performance – Designed to withstand elevated operating temperatures common in motors and transformers.

• Space-Efficient Design – Thin insulation allows higher copper fill and improved electrical efficiency.

• NEMA Standard Construction – Manufactured to NEMA MW magnet wire standards for consistent electrical performance.

Applications:

• Machine tool wiring

• Equipment that requires frequent repositioning

• Control circuits in industrial equipment

• General industrial wiring

• Prototype development

• Testing and development

• Factory floor installations

Specifications:

• Conductor: Fine stranded copper (high strand count)

• Gauge Range: 18 AWG to 10 AWG

• Flexibility: Rated for 5+ million flexing cycles

• Certification: NEMA standards, general industrial

  
  

Why Choose NEMA MW0: When you need flexibility without sacrifice to performance. The fine strands mean easy routing, and the proven design has been used for decades in machine tool applications.