| SIGNAL- TELECOMMUNICATION RAILWAY COMBINED CABLES, are manufactured with coaxial pairs 1,2/4,4 and quads of conductor 0,9-1,2 mm dia. with Al sheath and steel tapes armour. In this range, small values of reduction factor due to specific energy influences are achieved. |
| JUS | GOST | VDE |
| SPZ(N) x 0.9 (1.4) | SBVB | A-YYbY |
| SEZ(N) x 0.9 (1.4) | SBPB | A-2YYbY |
according to JS S2.011
SEZ Al-PV
TK 36-P
STA-PV