These cables are specifically approved for power, control, lighting and signal circuits, in manufacturing, industrial and commercial installations.
For use in accordance with NEC®, Article 336, in cable trays, in raceways, or where supported in outdoor locations supported by a messenger wire.
In cable tray in hazardous (classified) locations Class I, Division 2 per NEC®, also as Class I circuits per Article 725, and in Class II, Division 2, as permitted per NEC®.
When installed in accordance with NEC 336.10(7), TC-ER marked cable is approved for use as open wiring between a cable tray and the utilization equipment or device.
Standards:
UL 1277 (Electrical Power and Control Tray Cables with Optional Optical-Fiber Members.) UL 44 (Thermoset-Insulated Wires and Cables.) ICEA S-73-532/NEMA WC 57 (Control, Thermocouple Extension, and Instrumentation Cables.) ICEA S-95-658/NEMA WC 70 (Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy.) ASTM B8 (Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft.) ASTM B787 (19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation.)
Conductor:
Soft annealed uncoated copper compressed Class B or C stranding or unilay compressed (19 wires) per ASTM B8, or combination unilay per ASTM B787.
Tray Cable TFN/TFFN, PVC/Nylon Insulated, PVC Jacketed, 600 V, Copper
Tray Cable XLPE Insulated, PVC Jacketed, ER; SR; PR; Dir Bul; Al-8000; 600 V, Aluminum
Tray Cable TC-Control Cable, 20/10 Copper, PE/PVC Insulated, PVC Jacketed, 600 V