gj1 type of contactor type relay-凯发一触即发

use

gj1 type of contactor relay applied to ac 50 hz or 60 hz、rated voltage 220 v to 660 v and dc voltage control circuit，control all kinds of electromagnetic coil，make the signal amplification or transfer the relevant control file，and can delay head assembly into the air with gj2 type air time delay relay。