FK10 Auxiliary Contacts Aux Switch AC 660V 15A 6NO6NC For Medium Voltage

FK10 series Auxiliary switch and auxiliary contact is applies to AC vacuum contactor, solenoid switch, VCB, etc. high and low voltage switchgear, interlocked with mechanisms for indication, signaling, and control.

1. The altitude does not exceed 2000 meters;
2. Ambient temperature -10℃~+40℃;
3. Relative humidity: When the maximum temperature is +40°C, the relative humidity of the air does not exceed 50%, and higher relative humidity can be allowed at lower temperatures.
4. The installation category (overvoltage category) is II (load level).
5. The surrounding medium has no danger of explosion, no fire, no dust, no damage to insulation and places that are enough to corrode metal gases