Practical guidance from real commercial electrical delivery.
Practical electrical guidance, project insight and industry resources from the RS Electrical team. New content coming soon.
What Happens After an EICR? C1, C2, C3 and FI Explained
An unsatisfactory EICR can look alarming at first glance. Here's what the C1, C2, C3 and FI classifications actually mean, and how to work out what needs doing first.
What Does a Commercial EICR Cost?
Most published EICR prices are national ranges with nothing behind them. Here are our actual rates, how they work on real installations, and what the number does and doesn't include.
How to Compare Commercial Electrical Quotes: Are You Really Comparing Like for Like?
Three quotes for the same job can still be quoting three different things. Here's what to check — specification, materials, programme and support — before you compare the numbers.
What Happens After an EICR? C1, C2, C3 and FI Explained
An unsatisfactory EICR can look alarming at first glance. Here's what the C1, C2, C3 and FI classifications actually mean, and how to work out what needs doing first.