NMD90-14/2 & 12/2 Cable | 300V Flat Non-Metallic Sheathed | CSA C22.2 | 90°C PVC/Nylon | Dry/Damp Location Wiring

Commercial & Building Cables CSA-Approved180
Description

Product Overview

NMD90-14/2 and 12/2 Cable delivers CSA-certified performance for residential wiring in dry/damp locations. Featuring a flat oval design for efficient routing, this 300V-rated cable combines PVC insulation, nylon protection, and FT1 flame-retardant jacketing. Optimized for switches, outlets, and lighting circuits in Canadian homes.

Key Features & Benefits

  • 90°C Dry Rating: Safe for high-load circuits (derated per CEC ampacity tables).

  • Extreme Cold Flexibility: -40°C bend rating (14/2) / -25°C (12/2) with proper handling.

  • Integrated Grounding: Copper ground wire sized per conductor gauge.

  • Moisture Resistance: FT1 jacket for concealed damp locations (e.g., masonry walls).

  • Certified Safety: CSA C22.2 No. 48, UL File E487898.

Construction Details (14/2 & 12/2)

Layer Specification
Conductor Solid copper • ASTM B3 compliant
Insulation Color-coded PVC • Heat/moisture resistant
Protective Cover Nylon (0.1 mm) for pull-through abrasion resistance
Jacket PVC • Flame-retardant FT1 • Flat oval design
Ground Wire Bare copper (14 AWG for 14/2; 12 AWG for 12/2)

Technical Specifications

Parameter NMD90-14/2 NMD90-12/2
Conductor Strands 1 solid 1 solid
Insulation Thk 0.38 mm 0.38 mm
Nylon Thk 0.1 mm 0.1 mm
Jacket Thk 0.76 mm 0.76 mm
Overall Dimensions 4.5 × 9.1 mm (flat oval) 4.9 × 10.4 mm (flat oval)
Ampacity (60°C) 15 A 20 A
Min. Bend Temp -40°C* -25°C
Voltage Rating 300V AC 300V AC

*After 24h storage >0°C

Compliance & Standards

  • Primary Standard: CSA C22.2 No. 48

  • Safety Certification: UL File E487898

  • Flame Rating: FT1 (CSA FT-1)

Applications

Ideal For:

  • Exposed runs in dry basements/attics

  • Concealed wiring in interior drywalls or damp masonry walls

  • Retrofit fishing through joists and stud cavities

Prohibited:

  • Wet locations • Direct burial • Outdoor UV exposure

Product Advantages

  1. Space-Saving Flat Design:
    Slides easily through studs and plates (40% thinner than round cables).

  2. Freeze-Resistant Installation:
    Maintains flexibility at -40°C (14/2) for winter wiring.

  3. Code-Compliant Grounding:
    Pre-sized ground wire ensures CEC 10-114 compliance.

  4. Damp Environment Safety:
    FT1 jacket suppresses flame propagation in concealed damp spaces.

Ordering & Packaging

Specify:

  • Product Code:

    • NMD90-14/2 (White jacket)

    • NMD90-12/2 (Yellow jacket)

  • Length: 250 ft / 500 ft / 1000 ft coils

  • Certification: CSA/UL tags included

Packaging:

  • Weather-sealed wooden reels with edge protection

  • CEC ampacity guide included