|  Traffic Systems Cable
Traffic Systems Loop Detector Feeder CableNational Motorway Communications System Specifications 
                                    Conductor: solid annealed copper conductor
 Insulation: PE
 Screen: aluminium polymer tape
 Sheath: MDPE
 Sheath colour: Black
 Colour code: 2 core: red & black, 4 core: red opposite to blue, yellow opposite to black
 
 Also available with armour
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