MP-55 Air Compressor Pressure Switch - Adjustable 0.30 to 4.50 Bar Range with ¼″ Thread for HVAC & Refrigeration Use Air Conditioning Plants

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 oil differential pressure switch stops the compressor after a certain time period. MP 54 and MP 55 are used in refrigerating systems using HCFC and non-flammable HFC refrigerants. Applications are HVAC, Industrial Applications, Air Conditioning Plants, Refrigerating Systems, etc. Features of MP55 Pressure Switch This MP 55 Differential Pressure Switch has a Wide regulating range This Pressure Switch is mainly used for deep freeze, refrigeration, and air conditioning plant Can be utilised for non-flammable HFC and HCFC refrigerants mostly used for both alternating and direct current (AC and DC) 6 –14 mm diameter Screwed cable entry for cables Voltage: 230 V or 115 V AC or DC Supply Scope: 1 units of MP55 and Instruction manual Application: HVAC, Industrial Applications, Air Conditioning Plants and Refrigerating Systems, etc

• Fixed and adjustable differentials available | Extremely narrow switch differential accuracy | Reliable, long life stainless steel bellows | Can be used for HCFC and non-flammable HFC refrigerants
• Pressure Connection Size: ¼ in | Pressure connection type: Flare | Reset Function: Manual Min | Differential Pressure range: 0.30 to 4.50 bar | Ambient Temperature range: -40 °C to +60 °C
• Maximum Test Pressure: 22 bar | Pressure Connection Standard: DIN 8906 | Electrical Connection size: Pg 13.5 | Maximum Working Pressure: 17 bar | Contact differential pressure: 0.2 bar
• Enclosure rating IP: IP20 | Weight: 0.74 kg | Ammonia application: NO | Factory setting: 0.65 bar | Relay release time [s]: 90” | Electrical Connection: Screwed Cable Entry
• Supply Scope: 1 unit of MP55 and Instruction manual | Application: HVAC, Industrial Application, Air Conditioning Plants and Refrigerating Systems, etc.