Presostat Danfoss 017 - 524566 RT1 (- 0.8 / 5 bar)

Pressure switch Danfoss 017-524566 RT1 with an adjustable range from -0.8 to 5 bar. It is used for monitoring gas or air pressure in boiler and burner systems. The switch activates or deactivates an electrical circuit at set pressure thresholds.