Danfoss MP 55 differential pressure switch 060B0170

MP 55 differential pressure switches are used as safety switches to protect refrigeration compressors against low lubricating oil pressure. If the oil pressure fails the differential pressure switch stops the compressor after a certain time period.

Control voltage: 230 V or 115 V a.c. or d.c.
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 13.5
Max. bellows temperature: 100°C
Enclosure: IP 20 to IEC 529