Navitas three phase distribution boards are now live in Northern Ireland through Wholesale Electrical Supplies. Developed over five years with electrician and wholesaler input, the range is built for performance on site. UK launch across electrical wholesalers is scheduled for May 2026.

Arc Fault Detection Devices (AFDDs) are widely debated in electrical installations. This article explains what AFDDs actually detect, why ring and radial circuits affect signal behaviour, and how modern electrical loads influence arc fault detection.

Residual Current Devices (RCDs) are essential for compliance and safety under BS 7671, but not all types are the same. Many existing installs still rely on legacy Type AC devices that cannot detect the leakage currents created by modern appliances. Type A is now the baseline, but even that does not cover every scenario. In this guide we explain the differences between Type AC, A, F and B RCDs, when each should be used, and what electricians need to watch out for on site.