To rcd or not to rcd, that is the question? Whether it is better to fit and forget, or to understand and correctly select and apply the correct device? With apologies to William Shakespeare, these are ...

I have been told there are mainly 2 types of RCD tripping method, one is "purely electronmagnet", the other is "electronmagnet-electric" which has additional circuit. The former is still operational ...

Associate Energy Minister Harry Duynhoven is alerting people who have bought two specific types of PDL POWERGUARD branded Residual Current Devices (RCDs) to note a voluntary recall which has taken ...