Meter isolator with Surge Protection
£32.00
Meter Supply Isolator with surge protection Main switch unit 4 Module enclosure with 100A twin pole incomer plus surge arrestor 40KA Type 2 surge arrestor Two-part lid for extra safety. Sealed lid screws. Fast and easy to install. IP20. Sealable to prevent unauthorised access...
RCD Upgrade Unit
£20.88
Plastic 2 Module with security seal screws Comes with RCD Amperage of your choice Ideal for when the Main Consumer Unit has no RCD Protection