Danfoss MP54 Differential Pressure Switch

In stock

284751

Danfoss MP54 Differential Pressure Switch is a safety switch used to protect refrigeration compressors against low lubricating oil pressure. It is a versatile switch that can be used in a variety of applications. The MP54 has a wide operating pressure range of 0.2 to 17 bar and a high accuracy of ±0.5% of full scale. It is also very durable and can withstand harsh operating conditions.

Applications: Refrigeration compressors, Air conditioning systems, Heat Pumps, Industrial Application.

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Danfoss MP 54 Differential Pressure Switch 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 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.

Features of Danfoss MP54 Differential Pressure Switch:

  • Fixed and adjustable differentials available.
  • Extremely narrow switch differential accuracy.
  • Reliable, long life stainless steel bellows.
  • Sturdy metal cover and universal mounting hole patterns.
  • Can be used for HCFC and non-flammable HFC refrigerants.

Additional information

Manufacturer

Danfoss

Model No

MP 54

Ambient Temperature

The time relay is temperature-compensated in the range -40 – 140 °F

Switch Differential

Maximum 2.8 psi

Max Work Pressure

MWP = 245 psig

Max Test Pressure

Pe = 320 psig

Control Voltage

240 or 120 V AC or DC

Permissible voltage variation

-15 – 10%

Protection class

IP20

Weight

0.756 Kg

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Differential Pressure Switch

Danfoss MP54 Differential Pressure Switch