JCC2-250 series AC/DC electromagnetic contactors are suitable for electric locomotives, internal combustion locomotives, locomotives, subway vehicles, HX series locomotives and other electrical automation control equipment, used in the main circuit and auxiliary 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.
Model specification
Selection instructions
1)Range of control power supply voltage: (70%~125%)Us.
2) Main circuit wiring: M8 bolts; Auxiliary and control circuit wiring: M4 screws or 6.3x0.8 inserts.