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Knowledge Centre

Insights & Technical Knowledge

Practical engineering guidance on specifying, sourcing and installing copper cable — written by the team that supplies it.

Materials

Copper vs Aluminium Conductors

12 Jan 2026 · 6 min read

Copper and aluminium both carry current, but they behave differently once you account for sizing, terminations, thermal cycling and installed cost. This is how we compare them when a client asks us to value-engineer a feeder.

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Telecom

How to Select the Right Telecom Cable

28 Jan 2026 · 8 min read

Telecom cable selection comes down to four decisions: pair count, filling compound, moisture barrier and armour. Get those right and the rest of the specification follows.

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Data

CAT5e vs CAT6 vs CAT6A

04 Feb 2026 · 5 min read

Category choice fixes the bandwidth of a building for a decade or more. The cost difference between categories is small next to the cost of re-cabling, so the decision should be driven by the design horizon.

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Technical

Understanding Cable Shielding

17 Feb 2026 · 7 min read

Shielding only works when it is the right type and it is earthed correctly. A screen that is well specified and badly terminated performs worse than no screen at all.

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Industrial

Industrial Cable Selection Guide

02 Mar 2026 · 9 min read

Industrial cable failures are rarely electrical. They are mechanical and chemical — the wrong flexibility class, the wrong sheath, or a temperature rating that was correct at design and wrong in service.

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Technical

How Cable Construction Affects Performance

19 Mar 2026 · 6 min read

Two cables can share a nominal specification and behave completely differently in service. The gap is in the construction detail: lay length, filler geometry, insulation and the tolerances behind them.

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Installation

Cable Installation Best Practices

05 Apr 2026 · 7 min read

Most in-service cable damage happens on the day of installation. Pulling tension, bend radius and drum handling are the three controls that protect both performance and warranty.

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