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 6 replies
  • Subscribers 34 subscribers
  • Views 474 views
  • Users 0 members are here
Options
You may also be interested in
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

recording conductor sizes on schedules

psychicwarrior

Hello all 

what do ‘you’ record on EIC and/or EICR if a circuit has smaller conductor sizes downstream of its run (where origin fuse is adequately protecting)  ?

 

Regards

Habs

 

Parents
  • 0

    Two questions (assuming the OCPD can't provide overload protection for the smaller csa conductors):

    1. Can overload current protection be omitted for the smaller csa conductors?

    2. Does the overcurrent protective device provide fault current protection for the smaller csa?

    If the answer to BOTH of those questions is “YES” then there is, most likely, no issue.
    If the answer to EITHER of those is “NO”, it's probably a C3 or a C2 depending on the circumstances.

Reply
  • 0

    Two questions (assuming the OCPD can't provide overload protection for the smaller csa conductors):

    1. Can overload current protection be omitted for the smaller csa conductors?

    2. Does the overcurrent protective device provide fault current protection for the smaller csa?

    If the answer to BOTH of those questions is “YES” then there is, most likely, no issue.
    If the answer to EITHER of those is “NO”, it's probably a C3 or a C2 depending on the circumstances.

Children
No Data

Community Rules & Guidelines