gj1 type of contactor type relay-ag凯发k8国际

use

gj1 type of contactor relay applied to ac 50 hz or 60 hzrated voltage 220 v to 660 v and dc voltage control circuitcontrol all kinds of electromagnetic coilmake the signal amplification or transfer the relevant control fileand can delay head assembly into the air with gj2 type air time delay relay


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