Northern Cables Inc.'s TECK90 is an interlocked armoured cable for use in petro-chemical, pulp and paper, and other industrial application environments. TECK90 can be used in open and concealed wiring, direct burial, and in hazardous locations.
The insulated conductors are made with cross-linked polyethylene and twisted with an uninsulated ground wire. The twisted core is covered with a PVC jacket, then covered with either interlocked aluminum or galvanized steel, and covered with a PVC jacket over the armour.
TECK90 is manufactured to CSA C22.2#131 and CSA C22.2 #174 to allow it to meet the certain CSA tests including; flame test FT4,-40C cold temperature impact test, low acid gas and sunlight resistance.
TECK90 is available in 600 and 1000-volt constructions from #14 to #4/0 AWG. Cables can be manufactured up to 30 conductors. Custom cables are available upon request including composites, vertical riser, and coloured jackets.
CSA C22.2 No. 131
-40 C to +90 C