07.07.2026
How to tell a quality cable from a fake: 7 ways to check
A low-quality or counterfeit cable is not only wasted money but also a real fire hazard. Most often manufacturers...
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07.07.2026
SIP — self-supporting insulated wire: advantages, types and installation
Until recently, 0.4 kV overhead lines were built from “bare” uninsulated wire. Today it has been almost universally replaced...
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07.07.2026
Fire-resistant and flame-retardant cables: the difference and where they are used
When it comes to the fire safety of electrical wiring, two different concepts are often confused — “flame-retardant” and...
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07.07.2026
Decoding cable and wire markings: what the letters and numbers mean
The letters and numbers on a cable sheath are not a random set of symbols but a precise “passport”...
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07.07.2026
Copper or aluminium conductor: which to choose and what is the difference
Copper or aluminium is one of the main questions when choosing a cable. Both metals have been used in...
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07.07.2026
How to choose cable cross-section by load power: formulas and tables
A correctly selected conductor cross-section is the foundation of a safe and durable electrical system. A cable that is...
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