Danfoss KPS43 Pressure Switch

Product Id : 284676

Danfoss KPS43 Pressure Switch is a heavy-duty pressure switch designed for a wide range of industrial applications. It features a rugged design, IP67 enclosure rating, and gold-plated contacts for reliable performance in even the most demanding environments. The KPS43 is available with a variety of pressure ranges and differential settings to meet the specific needs of each application.

Applications: HVAC and refrigeration systems, Food and beverage processing, Water and wastewater treatment, Pharmaceutical and chemical processing, Oil and gas production.


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Country : United States

Product Description

Danfoss KPS43 Pressure Switch is a pressure switch that is designed to withstand the harsh conditions of industrial and commercial environments. It is IP67-rated, meaning that it is dust-tight and water-resistant. The KPS43 has a maximum working pressure of 120 bar. This KPS43 Pressure Switch uses a diaphragm-type pressure sensing element. The diaphragm is deflected by the pressure of the medium being measured, which causes an electrical contact to open or close. The KPS43 has a single-pole double-throw (SPDT) electrical contact arrangement, which means that it can be used to control a single electrical circuit.

Features of Danfoss KPS43 Pressure Switch:

  • Wide operating pressure range: 1 to 10 bar
  • High accuracy and repeatability: ± 0.5%
  • Low hysteresis: ± 0.2%
  • IP67 rated for water and dust protection
  • Resistant to vibration and shock
  • Durable construction
  • Easy to install and use

Additional Information

Weight 1 kg
Manufacturer Danfoss
Model No KPS43
Measuring Parameters Differential Pressure
Amb. Temp. Note 80 °C/176 °F for max 120 min
Ambient temperature range [°C] [max] 70 °C
Ambient temperature range [°C] [min] -25 °C
Differential [bar] [max] 2.8 bar
Regulation Range 1.00 - 10.00 Bar
Max. Working Pressure 120 Bar
Differential [bar] [min] 0.7 bar
Ambient Temperature -25 to 70° C
Enclosure rating IP67
Electrical Connection Screwed cable entry
Electrical connection size Pg 13.5
Max. Working Pressure [bar] 120 bar
Max. test pressure [bar] Pe 180 bar
Pressure connection Type G
Supply Scope 1 unit of Danfoss KPS43 Pressure Switch and Instruction Manual
Weight 1 Kg

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