Discuss Wylex main switch in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net

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Hi , could someone help me please , I did an eicr yesterday. Few questions now
the ccu is the old Wylex board with push in type mcb's 3871 type , what is the main switch bs en number ? Can I say its a limitation as it's not evident ?

the Ze I recorded is 0.63 ohms it's a tncs , is this a c2 or c3 ?
 
the Ze I recorded is 0.63 ohms it's a tncs , is this a c2 or c3 ?

Seeing as it's almost double the stated max Ze value for a PME/TNC-S What code would you think it warrants!! In fact forget the code, get on to the local DNO and find out if they are happy with you're measured value!!
 
Yeah ring the good ol' DNO. Chances are you'll get some numpty on the other end not knowing what the hell you are on about!! That's after having gone through 6 or 7 different departments and clueless twits to boot!!
 

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