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CONNECTA - Tunnel Lighting System

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The Connecta System has been specifically designed to meet the repetitive wiring needs of clients, consultants and design and install contractors for lighting and small power applications in tunnel environments.

The Connecta System has been developed in a joint venture with DRAKA UK / Prysmian. In a close working partnership, the technical resources of both companies has resulted in the development and production of a high quality, injection moulded OHLS socket joint complete with plug with optional integral fuse and coupling nut, which make up the Connecta System.

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Connecta System is tailored to the specific requirements of the client in a controlled factory environment. Each individual joint is thoroughly tested before and after the injection moulding process ensuring delivery of a 'fit for purpose' system.

Our Connecta System can offer you the following benefits:-

  • Zero Halogen Low Smoke (OHLS) system
  • Circuit integrity to the spirit of BS6387 Cat C, W & Z
  • Ingress protection to IP67
  • Quick and easy to install
  • Each 'Connecta' is phase identified
  • Complete flexibility to meet all positioning parameters
  • Integral, replaceable fuses with plug (optional)
  • Minimum system maintenance


Rail and road tunnel installations include the following:-

  • Anderston & Charring Cross
  • Bellcommon Tunnel
  • Bidston Tunnel
  • Blackwall Tunnel
  • Carlisle Tunnel
  • Channel Tunnel Rail Link
  • Chipping Camden
  • Clerkenwell Tunnel
  • Crew North & South
  • Cuifail
  • Docklands Light Rail
  • Dublin Port Terminal
  • East Kent Access Tunnel
  • Hamilton Square
  • Hatfield Tunnel
  • Heathrow Express
  • Heathrow Terminal 5 Airside Road Tunnels
  • Hindhead Tunnel
  • Holmesdale Tunnel
  • Lewisham Gap
  • Liverpool Lime Street Station
  • Preston North & South Tunnels
  • Mersey Tunnel
  • MTR, Hong Kong
  • Stowe, Australia
  • Sudbrook
  • Thameslink
  • Thameslink - Farringdon Cuttings, Inner Area Tunnel, Kings Cross, York Road Curve
  • Trawsfynydd
  • Woodhead