Page 42 - IS-Rayfast Catalogue - Issue 9, 2017
P. 42

Wire and Cable
      PTFE Wire
      NEMA HP3 (MIL-W-16878) and BS 3G 210
      Equipment wire

  1   Polytetrafluoroethylene (PTFE) is a fluorocarbon
      polymer insulation material that allows wiring
      systems to be used and operated in the most
  2   demanding of environments.
      PTFE is resistant to lubricants and fuels, very
      flexible, plus it has excellent thermal and
  3
      electrical properties. Particularly suitable for
      applications requiring high levels of thermal
  4   and chemical resistance.
      Features & Benefits                  RoHS
  5    •  Mechanically tough and flexible  compliant
       •  Excellent temperature performance
       •  Very high dielectric performance
  6    •  Non flammable / Flame resistant   Specifications/Approvals
       •  Excellent chemical resistance      •  BS 3G 210 Type A, B and C
       •  Silver and Nickel plated conductors  •  Nema HP3 Type ET, E and EE (formerly
  7
       •  Water repellent                       known as MIL-W-16878)
  8   Operating Temperature BS 3G 210       For more information on the current PTFE stock
                                            profile, technical data, or assistance with your
       •  -75ºC to +190ºC (Silver plated copper)
       •  -75ºC to +260ºC (Nickel plated copper)  specific PTFE wire and cable requirements,
  9                                         please contact us.
      Operating Temperature Nema HP3
       •  -75ºC to +200ºC (Silver plated copper)
  10
      Voltage Rating
  11   •  250/300, 600 & 1000 volts

  12  BS 3G 210 Equipment Wire               Nema HP3 Equipment Wire
                   Voltage  Conductor Plating  Nema HP3  Voltage    Nema HP3
  13    BS 3G 210  Rating                    (MIL-W-16878)  Rating   Replaces Mil
                    (RMS)   Silver  Nickel                (RMS)
         TYPE A     300 V    A      NA         Type ET    250 V    MIL-W-16878/6
  14     TYPE B     600 V    B      NB          Type E    600 V    MIL-W-16878/4
         TYPE C    1000 V    C      NC         Type EE    1000 V   MIL-W-16878/5
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