Danfoss MP55 differential pressure switch

Product Code: 675058

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Product Description

MP 54 and MP 55 oil differential pressure controls are used as sefety switches to protect refrigeration compressors against low lubricating oil pressure. If the oil pressure fails the oil differential pressure control stops the compressor after a certain time period.

Product Features

  • Control voltage: 230 V or 115 V ac or dc
  • Permissible voltage variation: +10 - -15%
  • Max working pressure = 17 bar
  • Max test pressure = 22 bar
  • Operation range, LP side: –1 - 12 bar Pe
  • Temperature compensation: The time relay is temperature-compensated in the range -40 - +60°C
  • Screwed cable entry: Pg 135
  • Max bellows temperature: 100°C
  • Enclosure: IP 20 to IEC 529