Cable Markers

To ensure the safety of the operators of heavy equipment or even those simply wielding hand tools, it is essential to use proper cable marker signage. These come in a number of formats but are most commonly plastic posts that are inserted into the ground where cables are buried. They are part of a multi-layer defence against people accidentally digging in an area where there is a buried cable. Other options for cable marking signage include markers that carry an overhead power cable warning, often seen used in conjunction with GS6 Kits.

About Cable Markers

When working on sites close to live power cables, whether buried or overhead, markers must be used in order to warn other staff of their location. Even if the power is turned off and no current is supposed to be flowing through, it is important to mark them out in case they are turned back on again for whatever reason.

Powerline markers are essential when cables need to remain live while work is being conducted nearby. These markers and signs are life-saving tools, informing and alerting people to the presence of the live cables and indicating safe and unsafe areas for activities such as digging.

A “cable exclusion zone" is created by installing signs or posts around live cables. This restricted area contains live cables and entry, and work within this area is strictly prohibited to prevent accidents and ensure staff safety. When working in areas near cables, the use of insulated tools conforming with BS 8020 should be prioritised to reduce risks and maintain health and safety measures.

Overhead Power Line Warning Markers

Overhead cable markers are available in many styles and designs, but all aim to warn drivers of taller vehicles as to the presence of live overhead cables.

Buried Cable Markers

When placed in the ground around a buried cable, marker posts create a “cable exclusion zone,” indicating areas where live cables are present. Entry or work in these zones is strictly prohibited to prevent accidents and ensure safety.

GS6 Restriction

These high-visibility overhead barriers are designed to be installed on either side of an overhead cable, reminding drivers that the cables are there. By driving through GS6 barriers, drivers know for a fact that their vehicle can pass beneath the overhead cable without touching it.

Cones

Overhead cable marker cones are a versatile option for warning of live cables in both indoor and outdoor environments. They are easy to move around the site.

What Makes A Good Cable Hazard Marker?

Before choosing the best cable marker for your use case, consider the following key factors:

Compliance With Standards

By installing cable markers, you are complying with BS 7671:2018, Requirements for Electrical Installations. Although not required by law, the visibility and reflectivity of our markers conform to EN 12899-2, meaning they are visible at night.

Clear Signage

By installing cable markers with clear, understandable signage, people will know at a glance why they are there, and to exercise caution.

Placement & Stability

In what environment will your cable markers be installed? Consider positioning them at a height where pedestrians and drivers can easily see them. A stable base, or a point to embed the marker into the ground, ensures that it stays in place and doesn't get knocked over by work taking place, or by the elements.

Need help finding the right product?

Give our trained sales team a call on +44 (0)1905 794875, they will help you in choosing a suitable system for your needs and will also be happy to discuss discounts for bulk quantity requirements and special delivery need.

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