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Trackside Cable Troughing

Cubis’ Network Rail Approved cable troughing system PROtrough is an innovative, lightweight, cable trough system that offers a modern alternative to traditional concrete troughing systems.

Cubis’ Network Rail Approved PROtrough system offers an innovative, lightweight, secure troughing system. PROtrough comprises of 1 meter long units that connect together allowing for rotation in the unit to follow gentle curves in the track. Lightweight PROtrough offers significant health and safety advantages over traditional concrete troughing systems.



PROtrough is Cubis' newest innovation in cable troughing, providing a lightweight, fire retardant cable trough system that offers a modern alternative to traditional concrete trough systems for rail, light rail and power markets.

Seamless Integration

Seamless Integration

Cubis' cable troughing systems have been designed to offer seamless integration with Cubis’ range of cable protection and access chamber products such as STAKKAbox™ ULTIMA Connect and MULTIduct™ enabling enhanced cable management and Network access.

Application Overview

Superior structural integrity

Lightweight design - each unit is under 20kg

Rapid installation resulting in reduced installation costs

Units can be secured against the threat of vandalism or theft

Extensive range of accessories to enable flexibility and ease of deployment

Linear ballast anchor points secure the troughing into the surrounding material

Seamless integration with Cubis access chamber and cable protection systems

System Components

Cubis’ Cable Troughing system PROtrough comprises of the following accessories:

Wedges and Adapters

Wedges and Adapters

The PROtrough wedge has been designed to assist in any curvature needed within specified cable routes. The unique one click assembly of the wedge units can be adjusted to turn either right or left to accommodate a 1.5 meter bend radius.

PROtrough’s unique adaptor system enables male to male, female to female connection with the added flexibility to easily install unit sections in the opposite direction.

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30° Elevation Connection System

30° Elevation Connection System

PROtrough’s elevation connection system is designed to deal with abrupt changes in elevation in scenarios such as:

On site obstacles
Unique surface level connection to elevated troughing system
Embankment install

5 Way Junction Box

5 Way Junction Box

PROtrough’s truly unique junction box is a first within the troughing market. The junction box brings flexibility and adjustability to allow a 5 way inlet and outlet to cable routes and individual customer needs.

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