SWA Calculator

BS 7671 How to Technical Guides

Mastering SWA Cable Sizing
Byprocertssoftware 28/10/202528/10/2025

The Complete Guide to BS 7671 Correction Factors and SWA sizing.

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Electrical Apps Technical Guides Testing & Inspecting

SWA Current Carrying Capacity
Byprocertssoftware 27/07/202326/05/2025

SWA Current Carrying Capacity and Voltage Drop for SWA Cables.

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News

Cable Calculator App Update – 2019
Byprocertssoftware 08/08/201902/04/2025

Another update to the cable sizing calculator, Cable Calc. Find out what’s new in this version.

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