EN 50288-7 PVC insulation OS Unarmoured Fire Retardant

Applications

These instrumentation and communication cable are used to transmit analogue or digital signals in measurement and process control where chemicals may be present.

Design

Conductor:

Stranded bare copper class 2

Insulation:

Polyvinyl chloride (PVC)

Overall screen: 

Polyester tape

Tinned copper drain wire, 

Aluminium backed polyester tape

Outer sheath:

Polyvinyl chloride (PVC)

Colour: black

Other colour on request.

Core identification

Pair: white - back
Quad: white - black - red - blue (2 pair cables assembled as a quad)
White core printed with pair number
 

Marking

NEXANS 279 PVC/OA.SCR/PVC 170/300V Nber of pairs & cross-section Cu IEC 60332-3-22(A) MM YYYY Manufacturing number + metric marking

Standards

EN 50288-7 (Design guide-lines)