YY JB/OB grey PVC control cable, coloured
Flexible (unbraided) cables with colour coded cores to VDE0293 and grey PVC sheath.
CY NR/OZ grey PVC screened control cable, no’d
Flexible cables with number coded cores, unbedded tinned copper wire braid screen for electrical protection and grey PVC sheath.
SY JB/OB armoured PVC control cable, coloured
Flexible cables with colour coded cores, galvanised steel wire braid for mechanical protection and clear PVC sheath.