LF08 240V HVAC Low Pressure Control Switch For Refrigeration System
The LF08 switches are fixed set point, factory calibrated pressure switches. It is automatic reset, and can be Normally open or normally close contacts. All metallic wetted components make the LF08 switch compatible with a multitude of chemicals in liquid or gas form.
It is offered numerous types of electrical terminations from different size and style push on terminals to wire leads with an array of standard industry connectors.
In house machining capabilities allows Lefoo to offer a wide variety of pressure fitting from different thread types and sizes to units with internal deflator and cupper tubbing for sawing operations.
Typical application:
Air conditioning units (residential, commercial and automotive)
Refrigeration
CO2 Air conditioning, CO2 Refrigeration
Heat Pumps
High pressure cut off ,Low pressure cut off
Air brakes (trucks and commercial equipment)
Fuel pressure monitoring
Engine controls
Agricultural equipment
Industrial controls
Marine engine / equipment.
Specification Series No.LF08MediumAir, Water, motor oils, transmission oils, Hydrocarbon Media, Refrigeration fluidPressure Set Pointactuation from 0.2 to 45 BarProof Pressure45 BarBurst Pressure
100 BarOperating Temperature Range-30° C to ~ 80° CSwitch TypeSPST- NC, SPST-NO Auto reset andManual resetElectric Rating
120/240VAC, 375VA
120VAC,5.8FLA-34.8LRA;240VAC,2.9FLA-15LRA
24VAC/DC, 2ADielectric Strength750 Vrms across open contacts
1550 Vrms terminals to fittingTerminals1/4” blade, wire lead
Life at Related Load
100,000 cyclesConnection
1/8NPT, G1/8", 1/4NPT, G1/4", 7/16-20 UNF, etc.
Optionsvarious connector thread sizes; wire leads (potted & sealed); protective cover.ApprovalUL, CUL
2018. 6Aquatech Shanghai
2018. 4 Canton Fair
2018. 4 China Refrigeration show
2018.3 MCE Milano
2018.1 AHR Chicago
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