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Solutions for rapid transit rail systems

Solutions for rapid transit rail systems

Roxtec supplies Bangalore Metro Rail Corporation Ltd. with an innovative and flexible trackside cable sealing solution for the Namma Metro project.

No rain, no rodents

Roxtec seals protect the track and cable entries from vibration and prevent rain water, dust and cable-chewing rodents from entering the power supply rooms.

Seals with customized sleeves

To secure power supply and operational reliability, Roxtec proposed a customized solution with the correct entry angle for the stiff cables.

Roxtec provided a watertight solution according to our customers' requirements.
Mr. S Sundareshan, ABB Ltd.

Why use Roxtec?

  • Watertight
  • Reliable and innovative
  • Beneficial for the long-term economy of the project
  • Possibility to add cables without making new holes
  • Ideal as standard solution

Project facts

Project description

Construction of metro and power supply to the trains


Bangalore Metro Rail Corporation Ltd.

Design and engineering

International consortium of RITES Ltd., PCI, PBI and SYSTRA


ABB Ltd.


Sealing of 33 KV and 750 V DC cables on track and side wall below platform, routed into power control and supply rooms in metro station buildings

Sealing requirements

IP 66/67, watertight, fire-proof and dust-tight. Air-tight for efficient use of air-conditioning and as protection from rats, snakes and lizards.