Hi,
got a 3 phase transformer on a construction site (office refurb) fed by 6mm swa, form an old 3 phase d/b.
Should the swa to the transformer be rcd protected or not, the regs are not really clear on this?
The cable is tied up and taped with caution markings.
Thanks
Craig
got a 3 phase transformer on a construction site (office refurb) fed by 6mm swa, form an old 3 phase d/b.
Should the swa to the transformer be rcd protected or not, the regs are not really clear on this?
The cable is tied up and taped with caution markings.
Thanks
Craig