AirTAC Pressure Switch PK506

AirTAC Pressure Control Switch PK506/ PK506M/ PK506N/ PK506S

AirTAC Pressure Switch PK506

Product Feature

1. It is applicable to non corrosive media such as refrigerator, air and liquid, and the allowable fluid temperature is – 10 ℃ ~ 100 ℃.

2. International standard mounting bracket is provided, which can be installed at any position;

3. SPDT switch ensures reliable electric shock conversion function;

4. Protection grade: IP40.

Ordering Code

PK Ordering Code


Model Operating Pressure (MPa) Adjusting Differential Pressure (MPa) Factory Setting (MPa) Maximum Airtight Test Pressure (MPa)
min. max. min. max. OFF ON
PK503 -0.05 0.3 0.035 0.15 0.2 0.1 1.65
PK506 -0.05 0.6 0.06 0.4 0.3 0.2 1.65
PK510 0.1 1.0 0.1 0.3 0.6 0.5 1.65

Note: The scale plate have two units of measurement: MPa and kgf/cm2.

Electrical parameters

Rated Current (A) Rated Voltage (V) 125V(AC) 250V(AC) 24V(DC)
Non Induced Current 20A 10A 8A
Induced current Full Load Current 15A 8A 5A
Instantaneous Current 72A


Bracket dimensions

PK dimensions





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