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 mean
• Why you need to test RCDs
• Why a 1x test is enough
• How often should RCDs be tested?
• How do you test existing RCDs?
• The correct way to test an RCD
• What results should you record?
• The future of RCDs