Fat_Tony
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- May 14, 2009
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We have an ongoing application for 2 new electricity supplies to some properties we are working on, I have to fill out a connection card for each (Im assuming this isn't specific to Northern Ireland)
Our electrician isn't contactable today but there is 2 questions we cant answer without him so I thought I would try my luck on here
System classification - the options are:
TN-C-S
TN-S
TT
Protective Device - the options are:
Residual current device (RCD) fitted
Residual current breaker with overcurrent (RCBO) fitted.
Each property is a fairly average sized 1 bedroom flat and each is having a fresh supply installed seperate from each other. Based on that information, is there an obvious answer to these questions or is it impossible to say without more info?
You may be surprised to know I know absolutely nothing about this sort of thing...lol
Thanks
Our electrician isn't contactable today but there is 2 questions we cant answer without him so I thought I would try my luck on here
System classification - the options are:
TN-C-S
TN-S
TT
Protective Device - the options are:
Residual current device (RCD) fitted
Residual current breaker with overcurrent (RCBO) fitted.
Each property is a fairly average sized 1 bedroom flat and each is having a fresh supply installed seperate from each other. Based on that information, is there an obvious answer to these questions or is it impossible to say without more info?
You may be surprised to know I know absolutely nothing about this sort of thing...lol
Thanks