Danfoss MP 54 Differential Pressure Switch with 36" Capillary Tube

Note: Image depicted is of model MP 54 060B205366. Danfoss MP 54 and MP 55 oil differential pressure switches are used as safety switches to protect refrigeration compressors against low lubricating oil pressure. If the oil pressure fails, the switch will stop the compressor after a predetermined time period has elapsed. MP 54 and MP 55 are used in refrigerating systems using HCFC and non-flammable HFC refrigerants. MP 54 has a fixed differential pressure setting. It also incorporates a thermal time relay with a fixed release time setting. Product Features: Ambient temperature range: -40° - 140°F Cap. tube length: 36 in Contact function: SPDT Switch differential Maximum: 2.8 psi Maximum working pressure: 245 psig Control voltage: 240 or 120 V AC or DC Electrical connection NPSM, Female Pressure connection size: 1/4 in Pressure connection type: Flare nut