Prysmian 20110629 is a BFOU(i) flame-retardant instrumentation cable with 12 twisted pairs of 0.75 mm² tinned annealed multi-strand copper conductors to IEC 60228 class 2, with an approximate outer diameter of 25 mm. Insulation consists of mica tape and EP rubber compound (EPR) to IEC 60092-351, providing circuit integrity under fire conditions for offshore and marine installations. The grey outer sheath is halogen-free, low-smoke and mud-resistant, supplied on 500 m reels.