Cables suitable for use in instrumentation and signaling, formations in pairs, triads or quarters
Conductors: bare annealed or tinned copper in class 1, 2 or 5
Insulations: thermoplastic PVC compound type R2 quality or Polythene type E quality or Low smoke zero halogen crosslinked compound type HEPR, EPR or XLPE quality G7, G9, G10, E4
Jackets: thermoplastic PVC compound type Rz quality PVC or low smoke zero halogen thermoplastic compound LSZH type M1 quality
Shield: aluminum or copper tape, bare or tinned copper braid
Armors: galvanized steel wire or strip or braid (aluminum for unipolar cables)
Operating voltages: 300/300 V, 300/500 V, 450/750 V
Standards construction: EN 50288 or customer specifications
Test standards: IEC 60332-1 standard (flame retardant); IEC 60332-3 standard for non-propagation to fire (fire retardant)
The cables, at the customer’s request, can have special resistance to hydrocarbons, oils, UV rays, low temperatures and termites.