1. Application
GSZ2 range single pole normally open DC contactor apply to starter-stop of battery vehicle and power switching and the uninterruptible power supply system of motor forklifts, locomotives, telecomm-unications and computer fields supply.
2. Working Condition and Installation way
Ambient temperature: -25℃～+70℃;
Elevation≤ 4000m;
Relative humidity is not exceeding 85% at the maximum ambient temperature +40℃. Should give consideration to the dews, which would appear due to temperature change;
Vibration frequency at fixed place: 1～50Hz (1～10Hz frequency, amplitude 25/f; 10～50Hz frequency, amplitude 250/f2)
Impact acceleration: 30m/ s2
Installation direction: free
Installation way: by screw
Adapt work rule: Ongoing work rule (DC-1)
3. Structure Feature
3. Structure Feature
Direct action type, double breaking points; natural interrupt fire; small size, light weight, low power, consumption, high reliability.