JCC1 series AC/DC electromagnetic contactors are applicable to electric locomotives, internal combustion locomotives, rolling stock, subway vehicles and other electrical automation control equipment for the main circuit of locomotives.
The products are characterized by simple and compact structure, small volume, light weight, strong resistance to vibration and impact, simple maintenance, large opening distance, good arc extinguishing performance, small contact resistance and reliable contact.
The control coil is equipped with a self-induced overvoltage suppressor, which can suppress the self-induced electromotive force generated when the coil is disconnected. The auxiliary contact adopts JKW5 type quick-acting switch, which is characterized by quick-acting, self-cleaning, forced breaking, high reliability grade, sealed permanent magnet blowing arc, etc.
Model specification