E19: RCDs – where and when you should be using them: Michael Peace, IET CEF TechTalking

Where should you be using RCDs? When should you be using them and why do the regulations keep on changing? Darren and Dave get technical with Michael Peace of the IET to answer some of your questions about residual current devices.Topics: -RCD standards – what they meanWhy you need to test RCDsWhy a 1x test is enoughHow often should RCDs be tested?How do you test existing RCDs?The correct way to test an RCDWhat results should you record?The future of RCDs