Search results

Hi guys recently had supply authority out to replace their cable which ran through the house which i am working in because it was over 40yrs old, however carrying out inspections on the supply at the start i noticed that the ze measures 0.42 however the earthing arrangement is tncs (maximum...

ok rcd's good or bad? a lot of places where i tend to work we find that there are surges in the supply to the properties, however under the new regs just about every circuit in a house has to be rcd protected. these rcd's are an absolute nuissance for tripping when there are supply spikes, what...

does anybody know of somebody who makes 17th edition (dual rcd) consumer units which have 18 outgoing ways in which the consumer unit is not double stacked? thanks rob

Recently i went to a job where there has been ongoing electrical and building work, i was called because a light was not working! after a few other checks i identified the feed and the switch wire at the light and tested across the feed and was shocked to see that the light was only registering...