Product Overview
NMD90 Cable is a CSA-certified non-metallic sheathed cable designed for exposed or concealed wiring in dry/damp locations. Rated for 300V with a 90°C operating temperature, it features PVC insulation, nylon protection, and flame-retardant FT1 jacketing. Ideal for Canadian residential and commercial installations where moisture resistance and flexibility are critical.
Key Features & Benefits
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Temperature Resilience: 90°C rating in dry locations; -25°C to -40°C cold bend performance
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Moisture Resistance: FT1-rated jacket for damp locations (concealed use)
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Dual Conductor Options: Copper (14-2 AWG) or aluminum alloy (6-2 AWG) grounding
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Easy Installation: Flat oval (2-conductor) or round (3/4-conductor) configurations
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Certified Safety: CSA C22.2 No. 48 compliant, UL file E487898
Construction Details
| Layer | Specification |
|---|---|
| Conductor | Copper (14-2 AWG) or Al alloy 8000 series (6-2 AWG) • Solid/stranded per gauge |
| Insulation | PVC • Color-coded • Moisture/heat resistant |
| Protective Cover | Nylon layer (0.1–0.13 mm) for abrasion resistance |
| Jacket | PVC • Flame-retardant FT1 • Heat/moisture resistant |
Technical Specifications
| Size (AWG) | Strands | Insulation PVC (mm) | Nylon (mm) | Ground (AWG) | Jacket (mm) | OD L×H (mm) | Approx. Weight (kg/km) |
|---|---|---|---|---|---|---|---|
| 14/2 Cu | 1 | 0.38 | 0.10 | 14 | 0.76 | 4.5 × 9.1 | 74 |
| 12/2 Cu | 1 | 0.38 | 0.10 | 12 | 0.76 | 4.9 × 10.4 | 98 |
| 10/2 Cu | 1 | 0.51 | 0.10 | 10 | 0.76 | 5.7 × 12.5 | 140 |
| 8/2 Cu | 7 | 0.76 | 0.13 | 10 | 0.76 | 7.4 × 15.9 | 215 |
| 6/2 Al | 7 | 0.76 | 0.13 | 10 | 0.76 | 8.4 × 17.5 | 190 |
| 14/3 Cu | 1 | 0.38 | 0.10 | 14 | 0.76 | 4.5 × 11.3 | 105 |
| 12/3 Cu | 1 | 0.38 | 0.10 | 12 | 0.76 | 4.9 × 13.4 | 135 |
| 10/3 Cu | 1 | 0.51 | 0.10 | 10 | 0.76 | 5.7 × 15.9 | 195 |
| 8/3 Cu | 7 | 0.76 | 0.13 | 10 | 0.76 | 7.4 × 21.1 | 310 |
| 6/3 Al | 7 | 0.76 | 0.13 | 10 | 0.76 | 8.4 × 23.9 | 275 |
Performance Data
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Voltage Rating: 300V AC
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Temp Range: -40°C to 90°C (dry)
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Flame Rating: FT1
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Installation: Store >0°C for 24h pre-installation
Compliance & Standards
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Primary Standard: CSA C22.2 No. 48
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Safety Certification: UL File E487898
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Environmental: RoHS-compliant
Applications
Approved Locations:
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Exposed wiring in dry areas
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Concealed runs in dry/damp masonry/tile walls
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Drop ceilings and partition walls
Prohibited:
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Continuous water exposure
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Direct burial or outdoor UV exposure
Product Advantages
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Climate Adaptability:
Withstands Canadian winters (-40°C bend rating for 2-conductor cables). -
Moisture Management:
FT1 jacket prevents flame propagation in damp concealed spaces. -
Material Flexibility:
Copper or aluminum options for cost/performance optimization. -
Code Compliance:
Exceeds CSA C22.2 No. 48 for residential/commercial safety.
Ordering & Packaging
Specify:
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Cable Type (e.g.,
12/2= 12 AWG × 2 conductors + ground) -
Conductor Material (Copper standard / Aluminum for ≥6 AWG)
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Length (custom coils or standard 250/500/1000 ft)
Packaging:
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Weather-sealed wooden reels
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CSA/UL marks visible
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Shock-absorbent for long-haul transport