When surge protective devices (SPDs) took centre stage in BS 7671:2018, they became arguably one of the most significant changes in BS 7671 for some time.
Although surge protection had been around for many years, it was only given a cursory glance in previous BS 7671 editions. That risk assessment and greyscale map of the UK really did put the cat amongst the pigeons.
To read the full NAPIT article:
To find out about the changes in more details, why not attend our Surge Protection training day on Monday 31st October: