Cable Markers

To ensure the safety of those operating heavy equipment or 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. Other options for cable marking signage include markers that carry an overhead power cable warning, often seen used in conjunction with GS6 kits. Shop now, with next-day delivery on in-stock items.

Danger Overhead Cables' Traffic Cone Sleeve

From £4.53 excl. VAT

From £5.44inc. VAT

JSP

In Stock

Danger Underground Cables' Verge Marker Post | HEV040-125-301

£22.83 excl. VAT

£27.40inc. VAT

JSP

In Stock

Danger Overhead Cables' Verge Marker Post | HEV040-126-500

£23.48 excl. VAT

£28.18inc. VAT

JSP

In Stock

Danger Overhead Structures' Traffic Cone Sleeve Warning

From £4.62 excl. VAT

From £5.54inc. VAT

JSP

In Stock

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.

'Danger Overhead Cables' Traffic Cone Sleeve

Types of cable marker

Overhead power line warning

Overhead cable markers are available in many styles and designs, but all aim to alert drivers of taller vehicles to the presence of live overhead cables. These markers are often used in conjunction with GS6 "goalpost" restriction barriers, which warn drivers if their load is too tall to fit under to clear an upcoming obstruction.

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. They are part of a multi-layer defence against people accidentally digging in an area where there is a buried cable. Entry or work in these zones is strictly prohibited to prevent accidents and ensure safety.

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, and you can buy either a cone with the sleeve already fitted or a separate sleeve for an existing cone.

Bulk discounts on cable markers

Need lots of cable markers for a large site? You can make a significant saving with our bulk discounts enable you to make significant savings. Our extensive stock levels and high efficiency enable us to handle big orders with ease. Check out our full range of road signs to see what else we can help you with.

Next-day delivery options

Cable markers are an essential item for some projects, and we can get them to you quickly. Next-working-day delivery is available on in-stock items if you place the order before 2pm, while same-day delivery is also an option - just give our friendly sales team a call for more information, or for help with any order.

In stock and ready to ship

At Start Safety, we work hard to ensure the products you need are available when you need them, and that includes cable markers. Thanks to our reliable stock levels, we are able to offer a quick turnaround time - and don't forget about our next-day delivery option!

Jsp Start Safe Blue Danger Overhead Cables Traffic Cone

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.

Why buy from Start Safety?

We have the full range shown above in stock on the shelf ready to ship out next day, we offer special delivery services and can even arrange same day delivery on many products.