NMD90 PVC Jacketed, Nylon Shielded Building Wire (CUL Listed for Canada)
Product Overview
NMD90 Nylon Wire is a flame-retardant electrical building cable designed for reliable power distribution in Canadian residential and commercial installations. Featuring copper conductors, PVC insulation, protective nylon layer, and durable PVC jacket, it is CUL Listed and rated for 300V at 90°C conductor temperature.
Key Features & Benefits
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CUL Listed: Certified for Canadian safety standards
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90°C Rating: Higher load capacity
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Flame Retardant (FT1): Meets critical safety requirements
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Moisture Resistant: Suitable for damp locations
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Robust Protection: Nylon layer prevents abrasion
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Wide Temp Range: Installable down to -40°C (with procedures)
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Versatile: Approved for exposed (dry) and concealed (dry/damp) applications
Structure & Materials
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Conductor: Copper (14-2 AWG) or Aluminum Alloy 8000 series (6-2 AWG)
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Insulation: PVC
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Protection: Nylon layer
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Jacket: PVC, FT1 flame retardant
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Configuration: 2 parallel or 3 round conductors
Technical Specifications
| Size | Cond | Strand | Gnd Size | Gnd Strand | Jacket (mm) | OD (mm) | Weight (kg/km) | Ω/km (20°C) |
|---|---|---|---|---|---|---|---|---|
| 14 | 2 | 1 | 14 | 1 | 0.76 | 4.9×9.9 | 108.9 | 8.62 |
| 12 | 2 | 1 | 14 | 1 | 0.76 | 5.3×11.2 | 148.8 | 5.43 |
| 10 | 2 | 1 | 12 | 1 | 0.76 | 5.9×12.8 | 209.9 | 3.41 |
| 8 | 2 | 7 | 10 | 1 | 1.14 | 8.1×16.4 | 324.1 | 2.14 |
| 6 | 2 | 7 | 8 | 7 | 1.14 | 9.6×20.2 | 487.2 | 1.36 |
| 14 | 3 | 1 | 14 | 1 | 0.76 | 8.8 | 136.5/169.2* | 8.62 |
| 12 | 3 | 1 | 14 | 1 | 0.76 | 9.8 | 177.9/222.7* | 5.43 |
| 10 | 3 | 1 | 12 | 1 | 0.76 | 11.0 | 249.7/316.2* | 3.41 |
| 8 | 3 | 7 | 10 | 1 | 1.14 | 14.8 | 418.7/524.4* | 2.14 |
| 6 | 3 | 7 | 8 | 7 | 1.14 | 18.1 | 634.4/800.0* | 1.36 |
| 4 | 3 | 7 | 8 | 7 | 1.52 | 21.4 | 917.3/1163.3* | 0.848 |
| 3 | 3 | 7 | 6 | 7 | 2.03 | 24.1 | 1188/1497.8* | 0.673 |
| 2 | 3 | 7 | 6 | 7 | 2.03 | 25.8 | 1400.9/1776.2* | 0.534 |
| *Weight variations indicate different configurations |
Key Ratings
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Voltage: 300V max
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Temperature: -40°C to +90°C
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Flame Test: FT1 (CSA)
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Standards: CSA C22.2 No. 75
Applications
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Branch circuit wiring in homes/buildings
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Feeder lines for sub-panels
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Exposed runs in dry locations (garages, basements)
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Concealed installation in walls/ceilings (dry/damp)
Installation & Handling
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Min Temp: -25°C (3-conductor), -25°C/-40°C (2-conductor with procedures)
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Storage: Maintain above 0°C for 24hrs pre-installation
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Compliance: Follow Canadian Electrical Code (CEC) for ampacity/installation
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Limitations: Not for direct burial, wet locations, or sunlight exposure
Standards & Compliance
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CUL Listed for Canada
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CSA C22.2 No. 75 certified
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FT1 flame rating
