To cater for the changes to the 18th Edition IET and how society is embracing more and more technology, Kempston Controls has a fantastic range of Type 2 and Type 3 Surge Protection Devices from CITEL.
![CITEL VG TECHNOLOGY](https://news.kempstoncontrols.co.uk/wp-content/uploads/2019/02/featured-image-1.png)
CITEL’S VG TECHNOLOGY
Several technologies exist on the market for surge protection or power network. These include Metal Oxide Varistor (MOV), Air Gap + Trigger & MOV + Gas-filled Spark Gap (GSG).