Paul asks this question, which concerns earth leakage circuit breakers in a domestic electrical installation and whether they need replacing by RCDs. It has been answered by Legrand (Theme – Distribution Equipment including Cable Management):
Colin asks this question, which concerns insulation resistance (IR) testing and whether every luminaire needs disconnecting to avoid damage. It has been answered by the Electrical Contractors Association (Testing, Tools and Equipment):
The self-build sector continues to give rise to a multitude of expansive domestic dwellings and as fuel bills continue to rise, more and more home owners are taking the opportunity to install renewable heating technologies at the construction phase.
Emergi-Lite provides its view on the current state of electrical installation training in the UK, and believes that more apprentices and better training are essential to avoid critical errors during the installation phase: