Railway Signalling Cables

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Railway Signalling Cables
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Railway Signalling Cables

Designed to meet stringent requirements for safety and performance in railway signaling applications.

Category

Control Cable

Voltage Rating

Standard signaling voltages

Temperature Range

Maximum operating temperature: 70°C

Standards

Indian Railway Standard: IRS S:63:2014

Railway Signalling Cables are designed to meet the stringent requirements for safety, durability, and performance in underground applications. These cables are PVC insulated, unscreened, armoured/unarmoured, and specifically tailored for railway signaling purposes.

Cable Construction

Insulation

PVC Insulation: Type 'A' compound as per IS:5831-84

Armouring

Galvanised round steel wire as per IS:3975 or Galvanised double steel tape

Outer sheath

Extruded in one continuous process for uniformity. PVC compound: Type ST1 conforming to IS:5831-84. Outer sheath colour: Black.

Sizes Covered

Core Size: 6, 12, 19, 24, and 30 cores, Conductor Area: 1.5 sq. mm

Key Features
  • Durable insulation resistant to mechanical stresses
  • Enhanced mechanical protection
  • Precise core identification
  • High insulation resistance

Applications

  • Railway signaling systems
  • Underground railway applications
  • Safety-critical control systems