F9-24III Circuit Breaker Control Switch Auxiliary Switches

• Specification
• Technical parameter

• F9-24III Circuit Breaker Control Switch Auxiliary Switches Product Description

  F9 series auxiliary switches are used in high voltage circuit breakers, high voltage isolating switches, low voltage air switches and low voltage knife switches as auxiliary electrical appliances to connect or disconnect the lines for signal control measurement, protection and interlocking.

  Applicable working conditions.
  ①Temperature of surrounding medium is not higher than +40℃ and not lower than -40℃.
  ②Altitude not more than 3000 metres above sea level.
  ③ at a temperature of +25 ℃, the relative humidity of the air is not more than 90%.
  ④In the place without violent vibration and oscillation
  ⑤ The surrounding medium has no danger of explosion, no conductive dust, no destruction of insulation and no corrosion of metal gas.
  The place where there is no violent vibration and oscillation.

   

• F9-24III Circuit Breaker Control Switch Dimensions for reference

  

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