/ Posted by: Michael Hickey
6kA MCBs remain the correct choice for most domestic and low-fault-level circuits. This guide explains where they’re suitable - and...
/ Posted by: Michael Hickey
10kA MCBs are only needed where fault levels are high enough to exceed a standard 6kA device. This guide explains...
/ Posted by: Michael Hickey
Most EV chargers require surge protection under BS 7671. This guide explains what the 18th Edition says, where SPDs must...