СБПАуБпШп 4x2x0.9 • ТУ У 31.3-00214534-008-2001 • Signal blocking cables with copper conductors, with polyethylene insulation, in reinforced aluminium sheath, with double-steel-tape armouring, in polyethylene hose

СБПАуБпШп 4x2x0.9 ТУ У 31.3-00214534-008-2001
Signal blocking cables with copper conductors, with polyethylene insulation, in reinforced aluminium sheath, with double-steel-tape armouring, in polyethylene hose
Designed for electrical installations of railway signaling, centralization, blocking and automation at a rated voltage of 380 V AC at frequency 50 Hz or 700 V DC



Cables are used for laying:
• in soil
• for increased protection of circuits against external electrical influences
• in places, where small mechanical impacts on cable are possible, including tensile forces