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Showing tools for Electrical

Electrical

Cable LookupPro

Preliminary lookup for named Doncaster 70°C multicore copper cables using published current-capacity and voltage-drop data. Final circuit design remains with a competent electrician.

DownlightsPro

Calculate optimal downlight spacing and positioning for any room size.

Voltage DropPro

Calculate voltage drop using an exact public Doncaster table for named 90°C single-core copper cables. No cable selection or compliance claim.