Brand: Danfoss Model: MP 55 Type: Differential Pressure Switch Part Number: 060B0151 Technical Specs: - Function: Safety switch for protecting refrigeration compressors against low lubricating oil pressure; shuts down compressor if oil pressure fails after a set period - Regulating Range: 0.3 to 4.5 bar- Differential Pressure: Adjustable - Contact Configuration: SPDT - Electrical Rating: 250 V AC; 6 A- Enclosure Rating: IP20 - Operating Temperature Range: -40°C to 70°C- Media Temperature Range: Up to 120°C - Fluid Connection: 1/4" flare - Thermal Time Delay: Fixed release time - Operating Medium: Suitable for R717 (ammonia), HCFC, and non-flammable HFC refrigerants - Additional Features: - Adjustable differential pressure for precise control - Robust design resistant to shock and vibration - Certifications: CE (EN 60947-1, EN 60947-5-1), UL (File E87037), CCC, ABS, DnV, GL, RINA, RMRS, NKK, CCS, BV, KR, LR (marine approvals) * New Old Stock Dimensions: 190 x 100 x 50 mm, Box: 280 x 130 x 60 mm Weight: 800 g Country of Origin: Denmark HS Code: 9026.20