Rules and Guidelines
Want to participate in the discussions? Please read our Community Rules and Guidelines. Need some help? Visit Support and Answers.

  • State Not Answered
  • Locked Locked
  • Replies 9 replies
  • Subscribers 32 subscribers
  • Views 916 views
  • Users 0 members are here
Options
You may also be interested in
This discussion is locked.
You cannot post a reply to this discussion. If you have a question start a new discussion

EICR – CONSUMER UNIT IP PROTECTION

PG
EICR – CONSUMER UNIT IP PROTECTION
The C.U. in question is an old Wylex fuseboard that has, replacement, plug-in MCBs installed, complete with new carriers.
There is no covering lid. This was, presumably disposed of when the fuses were replaced.
The C.U is mounted near the corner of a wall such that the board can be seen end-on. The side view of the replacement MCB and carrier reveals a very narrow gap between carrier and base of the MCB such that the (live) MCB brass plug-in connections can be seen. The gap is about 15mm long and less than 1mm wide. Probably better than IP4X.
This is better than the specified IP2X minimum but could be deemed a danger because it would be unexpected rather than other applications with open electrical connections – like a lamp holder.
Forum Members comments would be appreciated


Regards
Parents
  • 0
    Chris Pearson:

    The issue is can the MCBs be removed without the use of a tool? If a cover is in place, presumably a screwdriver is required.


    I believe that the M.C.B.s can be removed with or without a cover frame, by just firmly gripping and pulling the M.C.B.s. No tool required.


    Z.


Reply
  • 0
    Chris Pearson:

    The issue is can the MCBs be removed without the use of a tool? If a cover is in place, presumably a screwdriver is required.


    I believe that the M.C.B.s can be removed with or without a cover frame, by just firmly gripping and pulling the M.C.B.s. No tool required.


    Z.


Children
No Data

Join us to get the best from IET EngX.

Joining EngX lets you personalise your experience so you stay up to date on the topics that interest you, plus you’ll be able to make connections who are looking to collaborate, exchange ideas and more.

Join us Not now

Community Rules & Guidelines