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Danfoss RT-121 Pressure Switch

KSh 11521

In stock

Danfoss RT-121 Pressure Switch comes with a controlled, single-pole change-over switch. The contact position depends on the pressure within the connection port and the set price. This Danfoss Air Pressure Switch  additionally workers neutral zone pressure switches, safety pressure switches for vessel plants, and gold plated fail-safe controls for applications within which safety or economic consequences are critical factors.
Applications: Steam boiler plant, Control systems in factories, Diesel plants, Compressors, Power stations, and Onboard ships.

Danfoss RT-121 Pressure switch incorporates a pressure-controlled, single-pole change-over switch. This Danfoss rt121 atmospheric pressure Sensor consists of a spread of standard controls together with neutral zone pressure switches, safety pressure switches for boiler plants and gold-plated fail-safe controls for applications during which safety or economic consequences are crucial factors.
Features of Danfoss Pressure Switch:

  • This Pressure Switches has a high level of enclosure
  • Resistance to vibration and shock
  • This Pressure Sensor has an enclosure of IP66
  • Max working of pressure bar up to 7.0
  • This Pressure Switch has a robust and compact construction

Additional information



Model No


Ambient Temperature

-50°C to 70 °C

Differential Pressure Range

0.09 bar to 0.4 bar

Electrical Connection

screwed cable entry

Electrical Connection Size

2xPg 13.5

Electrical Connection Standard

DIN 40430

Maximum Test Pressure

8 bar

Maximum Working Pressure

7 bar

Pressure Connection Size


Quantity per packing format

15 pc

Enclosure rating IP


Gross Weight

0.99 kg

Net Weight

0.88 kg

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Danfoss RT-121 Pressure Switch

Danfoss RT-121 Pressure Switch

KSh 11521

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