Relay ezifuga mmotoka zirina okugumira okukankana, ebbugumu eringi n’eri wansi, obunnyogovu, n’embeera ezivunda. Ebyetaagisa mu by’ekikugu mulimu okukwatagana n’amasannyalaze, okuziyiza ennimi z’omuliro, n’okuddamu amangu. Ensengeka z'ebintu zirimu ebika bya ppini bisatu-pini, nnya-pini, n'etaano-pin. Okukyusakyusa mu nkulungo kutuukibwako nga tussa amaanyi mu kifo ekikwatagana ekya aloy okuyita mu koyilo ya magineeti. Okugeza, relay y’amataala y’omu maaso efuga amataala ng’eyita mu mbeera ya switch ya combination eya ON/OFF.
1. Obulagirizi bw’okussaako: Okuteeka relay mu kkubo lye limu n’obuziyiza bwayo obw’okusika kijja kulinnyisa omulimu gwayo. Kirungi nti obulagirizi bw’okukuba bubeere nga bwesimbye ku ludda lw’entambula y’ebikwatagana ne armature. Kino kitereeza bulungi okukankana n’okuziyiza okukankana kw’ebikwatagana ebiggaddwa mu ngeri eya bulijjo mu mbeera etaliimu maanyi. Mu kiseera ky’okussaako, kakasa nti ekisiki ky’okukwatagana ekya relay kikwatagana n’ettaka okuziyiza ebisasiro by’okukwatagana n’ebitereke bya kaboni okugwa ku ngulu w’okukwatagana, okulongoosa obwesigwa bw’okukwatagana. Ku relay eziwera, weewale okuteeka ekikwatagana ky'omugugu omutono- wansi w'okukwatagana kw'omugugu omungi-.
2. Close-Range Installation: Okuteeka relays eziwera okumpi kiyinza okuleeta ebbugumu eritali lya bulijjo. Okutwalira awamu kirungi okubeera n’ebanga lya mm 2. Close-range okuteekebwa kwa polarized oba magnetically latched relays kuyinza okukosa voltage ekola.
3. Ku relays eziteekeddwa mu housing, toggyawo housing nga tonnagiteeka. Okuziyiza okusumululwa, okwonooneka oba okukyukakyuka, nsaba okozese spring washers. Torque y’okunyweza erina okuba mu bbanga lya 0.5–70 N·m.
4. Amaanyi agasemba okuyingiza aga plug-mu relays ga 40–70 N.
5. Ebintu ebituukiriza ebyetaago by’omugugu bye bimu birina ebipimo eby’ebweru eby’enjawulo. Okusinziira ku kifo ekikkirizibwa okuteekebwamu, londa ekintu ekirina obuwanvu obutono oba ekifo ekitono eky’okuteeka.
6. Relays z’emmotoka zisobola okuteekebwa nga tukozesa enkola ya PCB board mounting, ISO socket mounting, ISO 280 socket mounting, ne housing-fixed oba clip-on enkola. Ku relay entonotono ezitatera kukyusibwa, PCB board mounting okutwalira awamu kye kisinga okwettanirwa; ku relays ezitera okukyusibwa, socket mounting kye kisinga okwettanirwa. Ku relays ezirina main circuit current esukka 20A, okutwalira awamu okussa socket okuyunga amangu-kirungi okuziyiza current enkulu okuyita mu circuit board n’okuleeta okubuguma ennyo n’okwonooneka (okuggyako relays ezikola ez’ekiseera ekitono-). Ku relay ennene, okuteekebwa mu nnyumba kuyinza okukozesebwa okuziyiza okwonooneka kw’ebigere ebiteekebwa wansi w’embeera y’okukuba n’okukankana.
