Consumer Unit Surge Protection Kit, Type 2

• Combination of high capacity voltage limiting varistors and N-PE spark gap
• Suitable for CT2 connection as per 534.4.3.2 BS7671 18th Edition
• Optical status indication for each cartridge: Clear = Healthy, Red = Replace
• Pluggable surge protection modules for ease of replacement
• Each cartridge incorporates its own thermal disconnect mechanism
• Cartridges are mechanically coded to prevent mis-connection
• Cartridges can be routinely checked and changed if required without interrupting supply to loads
• No secondary back-up protection required

A Surge protection kit specifically developed for Hager Consumer units. Developed to ensure optimal performance of SPD technology within the residential single phase consumer units. SPD is CT2 type to ensure compatibility with all common UK Earthing arrangements e.g. TN-S (PME), TN-S and TT earthing arrangements. This is an IEC Type 2 / class II SPD for single phase power supply networks.