Mini low-pressure pressure switch DANFOSS ACB, NO, 0.7 – 1.7 bar, automatic, SPST, 1/4" SAE flare

The DANFOSS ACB mini low-pressure pressure switch is a compact and precise solution for automatically monitoring low-pressure systems in refrigeration, air conditioning, and heat pump systems . With a switching range of 0.7 to 1.7 bar, this model is ideal for applications with particularly low operating pressures.

The switch features an SPST contact with NO (Normally Open) function —meaning the circuit is normally open and automatically closes when the set pressure is reached. The automatic reset enables maintenance-free continuous operation.

Thanks to the 1/4" SAE flare connection, quick, secure, and solder-free integration into existing copper piping systems is possible. Perfect for compact and mobile cooling applications.

🔧 Technical data:

• Model: ACB

• Pressure range: 0.7 – 1.7 bar

• Switching function: NO (Normally Open)

• Contact type: SPST (single contact)

• Reset: automatic

• Connection: 1/4" SAE flare

• Type: Mini low pressure pressure switch

• Areas of application: heat pumps, refrigeration systems, compact cooling units, HVAC technology