Saray automotive relay et saray relay ya uusaren ed saray luluganan. Sarayan relay et manpapasimbalo na atagey a load power tan walaan na atagey a shock tan vibration resistance.
Saray suplay na kuryente ed luluganan et maslak ya 12V, tan say boltahe na coil et kaslakan ya adesinyo ya 12V. Lapud say suplay na kuryente na baterya tan ag-inkayadyari na boltahe; mairap iran kipapasen na kaliberliber; tan say minimum ya pull-in voltage (V Mas abeba o mipara ed 60% VH, rated operating voltage); say sobran boltahe na coil et nayarin onsabi ed 1.5VH. Say konsumo na kuryente na coil et medyo atagey, kaslakan et 1.6-2W, ya manresulta ed atagey ya itatagey na temperatura. Saray kakaukolanen ed kaliberliber et malet: diad kuarto na makina, say temperatura na kaliberliber et -40℃anggad 125 degree; diad arum a pasen, say range et -40℃anggad 85 degree. Saray relay ya uusaren ed kuarto na makina et nepeg ya makasungdo ed buer, danum, asin, tan larak; say yegyeg tan shock et mairap met.
Say control relay et walaan na duaran manunan kabiangan: sakey a sistema na kontrol tan sakey a sisteman kontrolado. Say rason no akin ya nayarin mankontrol iray control relay et no say sakey a signal, singa say electrical, magnetic, thermal, odino optical physical quantity, et inloob ed control system to tan onsabi ed sakey a balor, say kontroladon kantidad na kontroladon sistema (ya tatawagen met ya output circuit) et nayarin biglan manguman manlapud zero ya anggad sakey a balor, odino manlapud sakey a balor ya anggad zero, a singa say pakagamor na proteksion pangipasabi, tan pangipasimbalo na impormasyon. Say katangian na saray control relay et sarag dan kontrolen so baleg ya kuryente panamegley na melag ya kuryente.
