UZKABEL, based in Tashkent and established in 1941, manufactures signal and blocking cables under the designations SBPu and SBZPu. These cables are intended for use in railway signaling, centralization, and fire alarm systems. They are rated for 380 V AC or 700 V DC, supporting the electrical demands of safety-critical infrastructure. Each cable features a single copper conductor with a diameter of 0.9 mm, insulated with polyethylene and protected by a thickened polyethylene sheath.
The SBZPu version includes a water-blocking filling, which provides additional protection against moisture ingress in exposed or underground installations. Both variants are designed for reliable signal transmission in environments where consistent performance is essential. As standard components in railway and industrial safety networks, these cables serve buyers seeking specialized wiring for control and alarm applications. The manufacturer’s long operational history in Tashkent supports continuity of supply for international sourcing needs.