Mapulogalamu
Residual Curent Chipangizo kutayikira kwa chitetezo, motsutsana ndi magetsi ircuit ya 50Hz kapena 60Hz, oveteredwa voteji single gawo 240V, 3 gawo 415V, oveteredwa curent mpaka 63A. Munthu akagwidwa ndi magetsi kapena mphamvu yotsalira ya dera iposa mtengo wokhazikika, RCD ikhoza kudula mphamvu mkati mwa nthawi ya 0.1s kuteteza chitetezo chaumwini ndikuteteza zipangizo ku zolakwika zomwe zimadza chifukwa cha zotsalira zamakono. Imagwirizana ndi IEC898-87 & IEC 755.
