DANFOSS ACB mini high-pressure pressure switch, NC, 13–18 bar, automatic, SPST, solder connection 6 mm ODF, Art. No. 061F6734

The Danfoss ACB Mini Pressure Switch (Art. No. 061F6734) is a compact, high-performance component for high-pressure monitoring in refrigeration and air conditioning systems . With a precise switching range of 13 to 18 bar, this model is ideal for smaller refrigeration systems, heat pumps, and compact HVAC applications .

The integrated SPST contact in NC (Normally Closed) design ensures that the circuit remains closed in the normal state and opens automatically when the set pressure is reached – an essential safety mechanism for overpressure shutdown . The automatic reset enables continuous and maintenance-free operation .

The 6 mm solder connection (ODF) allows for a permanent, leak-free connection to copper pipes – ideal for permanently installed systems and professional installations. The compact design also makes the switch suitable for space-saving applications without compromising on function or reliability.

✅ Product advantages at a glance:

• Safe high-pressure protection: 13–18 bar switching range

• NC function (Normally Closed): for maximum safety

• Automatic reset: maintenance-free operation

• SPST contact: reliable pressure control

• 6 mm ODF solder connection: firm and tight connection

• Compact design: for small devices and tight installation spaces

• Reliable Danfoss quality: ideal for professional applications

🔧 Technical data:

• Model: ACB

• Article number: 061F6734

• Pressure range: 13 – 18 bar

• Contact: SPST, NC (Normally Closed)

• Reset: automatic

• Connection: 6 mm ODF solder connection

• Type: Mini high pressure pressure switch

• Areas of application: Compact refrigeration systems, heat pumps, split units, HVAC systems