Extension cables

for trade | construction site

Three things count on construction sites: Reliability, safety and robustness. Our extension cables are made for this. They are heavy-duty, splash-proof and tested to high standards. This makes them perfect for tough everyday use in commercial environments.

Whether for Power tools, machines or construction site lamps - With our cables, the power supply remains stable. High degrees of protection such as IP44, IP54 or IP65 protect against dust and water. So you can work safely even in bad weather.

The cables are available in many Lengths, cross-sections and variants. So you will always find the right solution for your work. All cables are designed for durability and promise reliable operation. Extension cables that withstand even the toughest conditions.

Extension leads 230 V / 16 A

Our extension cables can be used permanently outdoors, e.g. in the garden or on a building site, without any concerns.
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Extension cables with multiple distributor 230 V

The multiple distributor can be used permanently outdoors, e.g. in the garden or on a building site, without any concerns.
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CEE extension cables 230 V / 32 A

The CEE plug and the coupling with cover cap are perfect for outdoor use. The cable is also resistant to oil. For these reasons, it is particularly suitable for professional use.
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CEE heavy current extensions 400 V

Construction site heavy-duty power extensions with heavy-duty rubber conduit and CEE plugs are suitable for the most extreme mechanical loads and rough construction site use.
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Frequently asked questions about extension cables for construction sites

Which extension cable is suitable for the construction site?
For outdoor use and on construction sites, cables with the marking H07RN-F or comparable rubber hose lines are recommended. These are oil and weather-resistant and offer a high mechanical load capacity.

How long should an extension cable be on the construction site?
The length depends on the area of application. For hand tools, 10-20 m is often sufficient; for larger construction sites, 25-50 m is also useful. It is important that the cable cross-section (e.g. 1.5 mm² or 2.5 mm²) matches the power consumption of the devices.

What degree of protection is required on construction sites?
Recommended are at least IP44 for splash-proof plug connections. In particularly harsh environments, higher protection classes such as IP54 or IP65 for additional safety.

Extension cables for harsh conditions on construction sites.

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