Chii chinonzi NO neNC paAC contactor?

AC contactorchikamu chemagetsi chinoshandiswa zvakanyanya mukudzora maindasitiri. Pakati pemakonzo eAC contactor, kuwedzera kune makonzo makuru (ose anowanzo vhurwa), kunewo makonzo ekubatsira.

Kazhinji kune ma contact assistant contact akavhurika uye anowanzo vharwa. Pane chiratidzo pamusoro pe contactor body chinosiyanisa chinangwa che contact assistant contact.

NC iri paAC contactor zvinoreva kuti contact inowanzo vharwa, NO zvinoreva kuti contact inowanzo vhurika.
Zvinorehwa netsamba idzi ndeizvi:
N = ZVAKANAKA
O=VHURWA
C=VHARA
Kwete: Yakavhurika Zvakajairika
NC: zvakajairika Vhara

Saka, patinoona contactor newaya, tinogona kusiyanisa pakati peNO neNC iyo inowanzo vhurwa uye iyo inowanzo vharwa pasina kushandisa multimeter.