Have you dealt with problems with USB socket-outlets that have been faulty following insulation resistance testing? Jake Green, Head of Technical Engagement with Scolmore Group, aims to shed some light on the issue. With USB socket-outlets, the charging unit is built into the back of the socket and this is sometimes fixed to the ‘on’ ...

The post USB socket-outlets and the requirements for insulation resistance testing | Scolmore appeared first on Professional Electrician.