Control and monitoring cable, with tinned copper

Cable of management and control, with multi-conductor tinned cores, with insulation and sheath of polyvinylchloride plasticate of reduced fire hazard, with an individual screen in the form of a braid of tinned copper wires, with armour of steel bands designed for the transmission of electrical signals and distribution of electrical energy in the control and monitoring circuits, inter-device 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.