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FK10-II-55 Vacuum Circuit Breaker Switch
Item No: FK10-II-55
This series applies to the HV operating mechanisms switching on, switching off, interlock, and controlling of signal circuit. It also applies to HV switchgears, and can be used as transfer switch or cubicle switch.
Electrical ProductsWorking Conditions of FK10-II-55 Vacuum Circuit Breaker Auxiliary Switch
Ambient temperature: not higher than +40 °C, not less than -40°C
Altitude: not exceed 2000m.
Relative humidity: daily average of not more than 95%, month average of not more than 90%. Saturated vapor pressure daily average of not more than 2.2 × 103MPa, month average not more than 1.8 × 103MPa.
The acceleration is not greater than 15m/ square seconds;
The air is not significantly affected by dust, smoke, corrosive and flammable gas, steam or salt fog contamination.
Dimensions of FK10-II-55 Vacuum Circuit Breaker Auxiliary Switch
vacuum circuit breaker switch FK10-II-55
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