DEHN SPD Maximum Voltage Rating 12.5kA Maximum Surge Current Lightning Arrester. Brand new - unused from a job RRP £1125 https://uk.rs-online.com/web/p/surge-suppressor-units/7869345?cm_mmc=UK-PLA-DS3A-_-google-_-CSS_UK_EN_PMAX_Catch+All-_--_-7869345&matchtype=&&gad_source=1&gclid=Cj0KCQjwir2xBhC_ARIsAMTXk86Nq_Stxil15d0VoIZvd_P7qrPk3Bu4bcU3K4IYO10NvqF4GHOi92kaAnR3EALw_wcB&gclsrc=aw.ds
