LF15
LF15 – Air Compressor Pressure Switch
0.3~1.2MPa
| Medium | Air, non-flammable or non-hazardous, non-corrosive gas |
| Pressure regulation range | 0.3-1.2Mpa |
| Differential pressure adjustment range | 0.15-0.45Mpa |
| Factory settings | Starting pressure and disconnecting pressure can be set according to customer requirements |
| Pressure setpoint error | ≤ 5% (working pressure value) |
| Maximum working pressure | 1.2Mpa |
| Rated voltage, current and frequency | 120VAC/240VAC, 26A/20A, 50HZ/60HZ |
| Contact mode | Normally closed |
| Interface form | Single way internal thread, |
| single way external thread, | |
| double way internal and external thread, | |
| four-way internal thread | |
| Interface thread | Npt1/4, R1/4, G1/4 (can be customized) |
| Unloading valve | None / Yes |
| Direction of unloading valve | The direction and angle can be selected according to customer requirements |
| Inner diameter of relief valve | Ø6.0mm, Ø6.4mm, Ø6.5mm (can be customized) |
| Manual form | No / handle |
| working temperature | -20°C-80°C |
| Mechanical life | 100,000 operations |
| Electrical life | 30000 operations |
| Withstand voltage | No breakdown at 2500V for 1 minute |
| Installation mode | Vertical/horizontal installation |
| Degree of protection | IP20 |
LF15 series pressure switch is used to adjust the pressure in the air tank of the air compressor to make it operate between two preset pressure values.
The pressure switch, with relief valve, can prevent the air compressor from overload starting, and the additional handle can be used to manually cut off the power supply of the compressor. Greater arc extinguishing current.
The four-way base interface can make the installation of supporting components such as safety valves and pressure gauges easier.