Hi, looking for suggestions or indeed what you guys do when wiring in SWA to plastic house CUs.
gland swa to a Metal JB then connect from JB to CU?
Fit sub main like the wylex fused isolator using 25mm meter tails via henley blocks to keep supply out of house CU rcds?
fit gland plate/nut to plastic CU then.fit glanded cable to this then earth gland plate to cu earth bar? Use breaker on rcd side?
its a 30 meter run 10mm 3core SWA spare 40 and 45 amp breaker available in CU.
Just looking for ideas of what you guys do, cheers
gland swa to a Metal JB then connect from JB to CU?
Fit sub main like the wylex fused isolator using 25mm meter tails via henley blocks to keep supply out of house CU rcds?
fit gland plate/nut to plastic CU then.fit glanded cable to this then earth gland plate to cu earth bar? Use breaker on rcd side?
its a 30 meter run 10mm 3core SWA spare 40 and 45 amp breaker available in CU.
Just looking for ideas of what you guys do, cheers