Control and monitoring cable, with tinned copper

Cable of management and control, with multi-conductor tinned cores, with fire-resistant barrier, with insulation and sheath of polyvinylchloride plasticate of reduced fire hazard including cold-resistant version, with individual screen in the form of braiding of tinned copper wires, with armour of galvanized steel wires designed for the transmission of electrical signals and distribution of electrical energy in the control and monitoring circuits, interdevice connections at rated voltages up to 500 V and 660 V AC frequency up to 1 MHz, or at voltages up to 750 V and 1000 V DC respectively.