KP / KPU pressure switches, standard applications

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Great reliability and long service life

The KP pressure switches from Danfoss are optimized for light and heavy commercial refrigeration providing excellent protection against low suction pressure or high discharge pressure. KP pressure switches are used for starting and stopping refrigeration compressors and fans on air-cooled condensers.

KP thermostats are single-pole, double-throw (SPDT) temperature operated electric switches. KP is used for regulation, but can also be applied in safety monitoring systems.

With the KP pressure switches you get great reliability and long service life due to the snap-action function ensuring ultra-short bounce times. The KP pressure switch is available with IP30, IP44 and IP55 enclosures for appropriate protection based on the application.

Features and benefits

High reliability both electrically and mechanically

Vibration and shock resistant pressure switch

Compact design

Fully welded bellows element

Long service life

Adjustable pressure settings

Close up photo of a Danfoss pressure switches and thermostats for refrigeration

Pressure switches and thermostats overview brochure

Read the overview brochure for pressure switches and thermostats.

Documents

Documents
Type Name Language Valid for Updated Download File type
Data sheet KPU 19 cut sheet English Multiple 25 Aug, 2019 9.4 MB .pdf
Brochure Overview Brochure: Pressure switches and Thermostats English Multiple 5.5 MB .pdf
Installation guide Pressure Controls, type KP 1, KP 1W, KP 1A,KP 2, KP 5, KP 5A, KP 6W, KP 6B, KP 7W, KP 7B, and KP 7S Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian (RS); Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese (CN) Multiple 612.8 KB .pdf
Data sheet Pressure switch, type KP English Multiple 08 Sep, 2019 1.4 MB .pdf
Installation guide Pressure switch, type KPU English Multiple 15 Jun, 2020 824.0 KB .pdf
Data sheet Pressure switch, Type KPU English Multiple 02 Jan, 2020 1.5 MB .pdf
Installation guide Pressure switch, types KP 15, KP 15A, KP 17W, KP 17B and KP 17WB English Multiple 1.1 MB .pdf

Related products

  • Product photo of the ACB cartridge pressure switch by Danfoss
    ACB cartridge pressure switches
    ACB cartridge pressure switch is a small disc type pressure switch for use in refrigeration and air conditioning systems. ACB is as standard equipped with a 6 amp contact system with automatic or manual reset.
  • Product photo of the MP differential pressure switch by Danfoss
    MP differential pressure switches
    KP pressure switches are for use in refrigeration and air conditioning systems to give protection against excessively low suction pressure or excessively high discharge pressure. The switches are also used for starting and stopping refrigeration compressors and fans on air- cooled condensers.KP pressure switches are available in IP 30 and IP 44 enclosures.

Learning