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KP pressure controls are for use in refrigeration and air conditioning systems to give protection against excessively low suction pressure or excessively high discharge pressure. They are also used for starting and stopping refrigeration compressors and fans on air- cooled condensers.

Technical Specifications

  • Available in IP 30 and IP 44 enclosures
  • Type KP 6 for CO2 refrigerant
  • Max. ambient temperature: −40 to +65°C (+80°C for max. 2 hours)
  • Max. working pressure: up to PB = 46.5 bar (type KP 6)
  • Max. test pressur: up to p\' = 46.5 bar (type KP 6)
  • Max. starting current (L.R.): 112 A, 400 V
  • Ultra-short bounce times
  • Reduces wear to a minimum and increases reliability
  • Manual control
  • Electrical contact function can be tested without the use of tools 
  • Vibration and shock resistant
  • Compact design
  • Fully welded bellows element
  • High reliability both electronically and mechanically

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