Q13. Where are IP ratings in BS 7671 (the 18th Edition)?Dave Austin and Gary Gundry look at an exam style question that requires knowledge of the IP ratings for different electrical enclosures.
IP Ratings (properly referred to as International Protection Ratings - but in the past were referred to as Ingress Protection) are featured many times in the regs, especially in Part 7, Special Installations or Locations. Dave and Gary investigate their use and what they mean - with the help of the Regs!