Hi Robert, Thanks for that info. At the farm we are rearing chickens and electricity is critical for our operation. We have 200kva supply and 220kva standby generator and lots of switches as per the attached picture. Opening up and looking at the busbar is not an easy task and obviously requires a shutdown. This needs to be scheduled in when we are empty of chickens (they’ve all gone on their “holidays”!) and the tenants in the industrial units are not in. This is usually a Sunday morning once every three months or so! Just thinking about it now, maybe we could cut the actual busbars to leave say a 100mm gap and then link with a short section of insulated cable with crimped ends to rejoin the said gap. Then install the ct’s over this short section. This might be dependent upon the physical mounting of the busbar to ensure it can be held in place.
