Chris Pearson:
Let me flip the question around. In the course of I&T, how would you code a BS 7288 socket on the end of a surface mounted circuit without additional protection?
That depends on when the SRCD was installed. The previous version of BS 7288 did not have the same assumption about protection already being in place upstream, and before 2018, there was no constraint on the standards for RCDs in BS 7671.
So, you could conclude a coding is unnecessary.
Chris Pearson:
Let me flip the question around. In the course of I&T, how would you code a BS 7288 socket on the end of a surface mounted circuit without additional protection?
That depends on when the SRCD was installed. The previous version of BS 7288 did not have the same assumption about protection already being in place upstream, and before 2018, there was no constraint on the standards for RCDs in BS 7671.
So, you could conclude a coding is unnecessary.
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