Peter asks this question about the burning out of a motor wired in star-delta formation, and where to place overload protection in the circuit in future. It has been answered by ABB (Theme – Electrical Control):
Today, the Institution of Engineering and Technology (IET) has announced that the IET Wiring Regulations BS 7671:2008 incorporating Amendment No. 3:2015 will be available in January 2015 in both print and digital formats.
Paul asks this question, which concerns testing an electrical installation on a farm building that has an unusual kitchen and shower arrangement. It has been answered by the NICEIC (Theme – Cable, Wiring and Wiring Accessories):
Ideal for high traffic and public environments such as schools, colleges and hospitals, the new range has been developed with Legrand’s innovative design know-how to provide tamper-resistant security for cables and accessories with no visible screws post installation. The screwless finish also ensures a smoother edge and neater installation.