Eliwell mini low-pressure pressure switch, NO, 0.7 – 1.7 bar, automatic, SPST, 1/4" SAE flare

The Eliwell mini low-pressure pressure switch is specifically designed for precise pressure control in low-pressure applications and is ideal for refrigeration, heat pump, air conditioning, and commercial HVAC systems . With a switching range of 0.7 to 1.7 bar, this switch is ideal for sensitive systems that require reliable actuation at low pressures .

The integrated NO (Normally Open) function means the circuit is open in the idle state and closes automatically as soon as the set pressure is reached. The automatic reset ensures trouble-free, maintenance-free operation without manual intervention.

Thanks to the standardized 1/4" SAE flare connection, the switch can be integrated into existing refrigerant lines quickly, safely and without soldering – ideal for service calls, retrofits or new installations .

✅ Product advantages at a glance:

• Pressure range 0.7 – 1.7 bar – ideal for sensitive low-pressure applications

• NO function (Normally Open): closes automatically when pressure is reached

• SPST contact (single-pole single-throw switch): easy integration into control circuits

• Automatic reset: maintenance-free continuous operation without manual intervention

• 1/4" SAE flare connection: quick, leak-free installation without soldering

• Ideal for refrigeration systems, heat pumps, HVAC systems & commercial refrigeration

🔧 Technical data:

• Brand: Eliwell

• Type: Mini low pressure pressure switch

• Pressure range: 0.7 – 1.7 bar

• Function: NO (Normally Open)

• Contact: SPST

• Reset: Automatic

• Connection: 1/4" SAE flare

• Areas of application: Cooling appliances, heat pumps, HVAC technology, commercial refrigeration systems

Weight: approx. 0.14 kg
Scope of delivery: 1 × Eliwell mini pressure switch, NO, automatically reset