Prysmian 20109505 is a BFOU(C) marine and offshore instrumentation cable with 24 twisted pairs of 0.75 mm-squared copper conductors, overall shielded and jacketed to an outer diameter of 31.5 mm in grey. Construction is halogen-free, mud-resistant and fire-survivable, suited to control, signalling and low-level analogue circuits on ships, offshore platforms and shore installations. Sold by the metre in 500 m package quantities.