O le WH8 series modular contactor na te faʻaaogaina se tekonolosi fou faʻavae ma faʻaogaina masini gaosi ma faʻataʻitaʻi mea faigaluega e fausia ai sili atu ultra-filemu ma umi-olaga faʻafesoʻotaʻi.

WH8 fesoʻotaʻiga mafai ona faʻaaogaina mo taumamao mamao: Moli, faʻamafanafana, ea, faʻamalama pupuni, lautele vai vai, Faʻasologa masini ea, ma isi. Laʻititi faʻagaeʻetia micro-inductive avega siosiomaga