12/3 TECK90 Canadian Copper Building Wire 600V

Supply Expert Inc

12/3 TECK90 Canadian Copper Building Wire 600V

Allowable Ampacity For 12/3 TECK90 Canadian Copper Building Wire 600V: 30 Amps


Teck90 is an armored interlocked cable designed for many industrial applications. It is often used in petrochemical, pulp, and paper industries. It can be used as both open and concealed wiring. The wire is suitable for direct earth burial. Teck90 is used in ventilated, non-ventilated, and ladder-type cable trays. The wire is fit for service entrance above and below the ground. With HL glands, it is suitable for use in various hazardous locations. The cable is rated at 90°C wet or dry. The voltage rating is 600 volts. Teck90 can serve as a cheaper alternative to installations in conduit.

Also Known As:

12/3 Teck90 Canadian Copper Construction Wire, 12/3 Teck90, 12/3 Teck90 Cable, 12/3 Teck90 Wire, 12/3 Teck90 Interlocked Armoured Cable, 12/3 TECK90 Armored Control Cable, 12/3 Teck90 Direct Earth Burial Wire.


  • CSA C22.2#131 
  • CSA C22.2 #174 
  • CSA C22.2 #138
  • CSA C22.2 #2256
  • Flame Test FT4
  • HL
  • AG14
  • RoHS compliant
  • CSA AG14



The conductors are made of class B stranded bare copper. The cable also has a binder tape and aluminum interlocking armor (AIA).Insulation:

The wire has stranded cross-linked polyethylene (XLPE) Type RW90 insulation.


Black Polyvinyl Chloride (PVC) outer and inner jackets are resistant to low acid gas, sunlight, and moisture. The jackets are free of lead.


  • Size AWG: 12
  • Number of Conductors: 3
  • Weight: 257 lbs per 1000 ft
  • Ground Size: 14
  • Overall Diameter: 0.718 inches
  • Insulation: XLPE Type RW90

*Data provided on this page is subject to change based on different manufacturers' variances

** Images are for display purposes only refer to Product Technical Details for accurate information on the product.