Signal and Locking Cable with Polyethylene Insulation for Security Applications, Model СБВБбШвнг(А)

Cable signal-blocking with copper conductive cores with diameter from 0,8 to 1,0 mm, with the number of cores and pairs from 2 to 42, with insulation made of polyethylene, in a sheath made of polyvinylchloride plasticate of reduced flammability, with armour made of two steel bands, in a hose made of PVC plasticate of reduced flammability. Cable for signalling and interlocking are designed for electrical installations of railway signalling, centralisation and interlocking, fire alarm and automation, for rated voltage 380 V AC 50 Hz or 700 V DC.