* Surge arrester suitable for 230/400 V system applications to prevent over-voltage effects caused by direct for indirect lightning strikes
* SPD Type 1+2
* Replacement spark gap and varistor modules (for single phase systems)
* Visual and remote signalling of varistor status
Enquiry Form: http://www.epreston.co.uk/contact/
Home Page: http://www.epreston.co.uk/epblog/