250 T90 CANADIAN COPPER BUILDING WIRE
250 T90 Canadian Copper Building Wire
Allowable Ampacity for 250 T90 Canadian Copper Building Wire: 405 Amps
Applications:
T90 Canadian Copper Building Wire is mostly used in power distribution. The electrical cable is also used in wet and dry locations as exposed or concealed electrical wire. T90 can be effectively used in ceiling fixtures. Unlike other types of Canadian building wire, T90 is prohibited for use in cable trays. The maximum conductor temperature is 90°C dry/ 75°C wet/ 60°C oil. The minimum recommended temperature for this type of building wire is -10°C. The cable has a 600 V rating.
Also Known As:
T90 Canadian Copper Construction Wire, T90, T90 Cable, T90 Wire, T90 600 V
Standards:
- National CSA C22.2 N° 75
- FT1
Construction:
Conductors:
The wire is equipped with a single copper conductor.
Insulation:
The cable has a thin-wall sturdy and resistant PVC insulation. Its flame-retardant nylon covering is FT1 rated. The insulation is resistant to flames and gasoline.The insulation is specifically designed to make the process of installation more manageable.
Specifications:
- Size AWG: 250
- Weight: 851 lbs per 1000 ft
- Overall Diameter: 0.694 inches
- Insulation: PVC
Features:
Type T90 Nylon cables are a mostly have a use for building wire primarily intended for installation in conduit (raceways) or as exposed wiring in dry or damp locations.These cables are also manufactured with annealed (soft) copper conductor and a tough, heat- andmoisture-resistant thermoplastic polyvinyl chloride (PVC) insulation and nylon covering with FT1 rating.
- Maximum ratings at 600 volts.
- Meets Spec. of CSA C22.2 N° 75-03
- Minimum necessary installation temperature minus 10°C (with suitable handling procedures).
- Maximum conductor temperature 90°C dry, 75°C in wet locations, and 60°C when exposed to oil.
- Not Sunlight approved.
