Mini high-pressure pressure switch DANFOSS ACB, NC, 13 – 18 bar, automatic, SPST, 1/4" SAE flare

The DANFOSS ACB mini high-pressure pressure switch is the ideal solution for reliable high-pressure monitoring in compact refrigeration and air conditioning systems . With a switching range of 13 to 18 bar, it is particularly suitable for small to medium-sized systems where precise pressure control and automatic safety are required.

Thanks to the SPST (Normally Closed) switching contact, the circuit remains closed in the normal state and opens automatically as soon as the set pressure value is exceeded – perfect for protecting compressors and piping systems. The automatic reset ensures that the switch automatically returns to operating mode after the pressure drops.

The compact design and standardized 1/4" SAE flare connection enable quick, leak-proof, and solder-free installation – particularly practical for retrofitting or maintenance work in confined installation situations.

✅ Ideal for : Commercial refrigeration systems, heat pumps, HVAC systems
🔧 Ready to connect and maintenance-free for continuous operation

📌 Technical data (reader-friendly & SEO-compliant):

• Brand / Model : Danfoss ACB

• Pressure range : 13 – 18 bar

• Contact type : SPST (Normally Closed – NC)

• Reset : Automatic

• Connection : 1/4" SAE flare (solderless)

• Type : Mini high pressure pressure switch

• Areas of application : Refrigeration technology, air conditioning systems, heat pumps, cooling circuits in commercial and industrial applications