Ko te rama a Zno tetahi momo kupu nui ake i runga i te kaaruru o te kaaruru ki runga i nga waahanga matua o te aukati i te tono a Zno me etahi atu waikura whakarewa ki te hanga ot.comparing ki te carborundum arester tuku iho, Ka tino pai ake te ahua-V-ahuatanga o te noho, ka piki ake te kaha o te paatete o te aukati, na reira ka kawe mai te whakarereketanga o nga ahuatanga. I raro i te mahi noa.ko te reetere e rere ana anakeuAcasstneheberngooroat.hesellentnon-linearV-Afeatures of arester will make influence the current pass through the errester increase high to thousands ofAmperes instantthe resterls under get through state.to tuku overvoltage energy.Noreira ka pa te kaha ki runga ake i te puia ki te tuku i te kaha ki runga ake i nga puiao.