Halogen-Free Screened 7G1

Benefits

• Easy handling and installation due to very flexible cable type
• Wide application range due to excellent product features
• Halogen-free and highly flame-retardant materials reduce the risk of fire propagation, high smoke density and toxic fumes in case of fire
• Copper shielding protects against electromagnetic interference

Application range

• Public buildings like airports or railway stations
• Plant engineering
  Industrial machinery
  Heating and air-conditioning systems
• Particularly where human and animal life as well as valuable property are exposed to high risk of fire hazards
• Intended for use under the European Construction Product Regulation (CPR), refer to catalogue appendix T14
• Note: for the use of AWM (Appliance Wiring Material) cables in industrial machinery (USA) according to NFPA 79: please see the catalogue appendix table T29

Product features

• Flame-retardant according to IEC 60332-1-2
  (flame spread on a single cable)
• No flame-propagation according to IEC 60332-3-24 respectively IEC 60332-3-25 (Flame spread on vertical cable or wire bundle)
• UL Cable Flame Test
• Halogen-free according to IEC 60754-1
  (amount of halogen acid gas)
  Corrosiveness of combustion gases according to IEC 60754-2 (degree of acidity)
• Low smoke density according to IEC 61034-2
• Oil-resistant according to EN 50363-4-1 (TM5)
  and UL OIL RES I and UL OIL RES II
• UV and weather-resistant according to ISO 4892-2
• Ozone-resistant according to EN 50396

Norm references / Approvals

• UL AWM style 21089
• Based on EN 50525-3-11
• Based on EN 50525-2-51

Product Make-up

• Fine-wire strand made of bare copper wires
• Core insulation: Halogen-free
• Cores twisted in layers
• Wrapping: Halogen-free plastic foil
• Tinned-copper braiding
• Outer sheath: Special halogen-free compound, grey (similar to RAL 7001)

Conductor stranding

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

Minimum bending radius

• Occasional flexing: 15 x outer diameter
• Fixed installation: 6 x outer diameter

Nominal voltage

• U0/U: 300/500 V
• UL: 600 V

Test voltage

• 4000 V

Protective conductor

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

Temperature range

• Occasional flexing: -30°C to +70°C (UL: +75°C)
• Fixed installation: -40°C to +80°C (UL: +75°C)