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ÖLFLEX® HEAT 260 C MC

Copper-shielded polytetrafluoroethylene cables for the most extreme loads

ÖLFLEX® HEAT 260 C MC – PTFE connection cable, shielded, chemical-resistant and space-saving for use in machine and apparatus construction at temperatures -190°C to +260°C

  • Excellent chemical, thermal and electrical properties
  • Thin, light and robust
  • EMC-compliant copper shielding

UV-resistant Temperature-resistant Interference signals Acid-resistant Oil-resistant Low weight Good chemical resistance Suitable for outdoor use Flame-retardant Cold-resistant

Benefits

  • Space and weight-saving installation due to small cable diameters
  • Stress crack resistant in case of frequent ambient temperature fluctuations
  • Resistant to most highly aggressive chemical media
  • Low outgassing behaviour
  • Suitable for sensor technology due to good electrical and mechanical properties

Application range

  • Conventional cables cannot be used in industrial environments with very high temperatures, aggressive chemical media and limited space
  • ÖLFLEX® HEAT 260 has proven itself to be an effective solution in harsh environments such as painting facilities
  • Typical fields of application
    – Industrial furnace construction
    – Foundries
    – Chemical industry
    – Power plant engineering
    – Painting plant technology
    – Heating elements
    – Plastic processing
    – Wind turbine engineering
  • Sensor systems, e.g. fill level sensors

Product features

  • Copper braiding of shielded version complies with EMC requirements and protects against electromagnetic interference
  • ÖLFLEX® HEAT 260 made of PTFE
    – Outstanding resistance against acids,
    alkalis, solvents, lacquers, petrol, oils
    and many other chemical media
    – Flame-retardant
    – High dielectric strength and
    abrasion-resistance
    – Low water absorption
    – Resistant to microbes
    – Adhesion-free insulation materials
    – Weather- and ozone-resistant
    – Hydrophobic and dirt-repellent
    – High elongation capacity and tear
    resistance
    – Withstands contact with liquid nitrogen
    – Resistant against hydraulic fluids
  • Flame-retardant according to IEC 60332-1-2

Design

  • Fine-wire strand made of nickel-plated copper
  • PTFE-based core insulation
  • Cores twisted together
  • Special wrapping
  • Nickel-plated copper braiding
  • PTFE-based outer sheath, black

Classification

  • ETIM 5.0 Class-ID: EC001578
  • ETIM 5.0 Class-Description: Flexible cable

Core identification code

  • Coloured according to VDE 0293-308, see appendix T9

Conductor design

  • Fine wire according to VDE 0295 class 5 / IEC 60228 class 5

Minimum bending radius

  • Occasional flexing: 15 x outer diameter
  • Fixed installation: 4 x outer diameter

Nominal voltage

  • U0/U: 300/500 V

Test voltage

  • C/C: 2500 V
    C/S: 2000 V

Protective conductor

  • G = with GN-YE protective conductor
  • X = without protective conductor

Temperature range

  • Fixed installation:
    -190°C to +260°C
    Short term: +300°C
Article
number
Number of cores and
mm² per conductor
Outer diameter
(mm)
Copper index
(kg/km)
Weight
(kg/km)
ÖLFLEX® HEAT 260 C MC
0091330 3 G 0.75 5.5 46 75
0091331 4 G 0.75 5.9 51 87
0091332 3 G 1 5.8 48 81
0091333 4 G 1 6.4 65 104
0091334 3 G 1.5 6.3 65 101
0091335 4 G 1.5 7.2 86 134
0091336 5 G 1.5 7.8 105 162
0091337 3 G 2.5 7.9 114 160
0091338 4 G 2.5 8.7 140 204
0091339 5 G 2.5 9.4 209 270
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