Flexible Insulation Laminates

Nomex® 410 Electrical Insulation Paper
Aramid-Based Class H Laminate Rated to 220°C

Nomex® 410 is a premium-grade aramid insulation paper known for its mechanical toughness, thermal stability, and dielectric strength. Widely used across motor rewinding, transformer repair, and industrial electrical builds, it is a dependable material for harsh environments requiring Class H insulation performance.

Key Features:

• Thermal Class H (220°C): Handles prolonged high-temperature exposure
• High Dielectric Strength: Delivers reliable insulation for motors and electrical systems
• Tear & Puncture Resistant: Retains structure under physical stress
• Flexible & Conformable: Ideal for wrapping, slot liners, and interlayer insulation
• Chemical & Moisture Resistant: Maintains performance in harsh environments

Applications:

• Electric motor insulation in rewind and repair projects
• Dry-type transformers and power distribution systems
• Slot liners, phase insulation, and coil wrapping
• Layer and barrier insulation in industrial equipment

Availability:

• Standard thicknesses: 0.05 mm to 0.76 mm
• Supplied in rolls or sheet format
• Custom sizes and slit widths available upon request

Nomex® 410 is part of our flexible laminate insulation range. For a complete insulation solution, consider pairing it with our high-temp sleeving or electrical varnishes and resins.