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.
MP-54 (Manual)
- Max. Working Pressure [bar]
- 17 bar
- Max. Working Pressure [psig]
- 245 psig
- Electrical connection size
- 6-14 mm
- Contact rating
- AC15(2 A), 250 V ; DC13(0.2 A), 250 V
- Pressure connection size
- 1/4"
- Enclosure rating IP
- IP20
- Regulation range [bar] Pe [Max]
- 32 bar (464psig)
- Regulation range [bar] Pe [Min]
- 8bar (116psig)
- Reset function
- present
- Operat. range LP side Pe [Max]
- 12bar (175psig)
- Operat. range LP side Pe [Min]
- -1bar (-15psig)
- Relay release time [s]
- 90s
- EN 60947 wiring properties
- Flex, ferrules: 0.2-1.0 mm2
Flex, no ferrules: 0.2-1.5 mm2
Solid/stranded: 0.2-1.5 mm2
- EN 60947 electrical properties
- Pollution degree: 3
Rated impulse voltage: 4 kV
Short circuit prot, fuse: 2A
- Diff.press.setting range [Max]
- 4.5 bar , 0.45MPa , 65psi
- Diff.press.setting range [Min]
- 0.3bar , 0.03MPa , 4.3psi