Do you have to run separate earth with SWA which is supplying a D/B

[electricshock]

Do you have to run separate earth with SWA which is supplying a D/B.

Ive done the tests and the steel wire is good enough for earth.

This job was done last year.

Its for an industrial EICR

 

[telectrix]

if the armour is adequate as regards csa and satisfies adiabatic. perfectly OK.

trhere's a stcky... can i use the armour... good read.

 

[electricshock]

thanks il read the sticky