Pressure switches apply the signal pressure to a diaphragm that is opposed by a spring force. When the pressure signal force is greater than the spring force it reaches its set-point (also called “On” pressure), and the internal mechanism moves and changes the electrical state. When the switch trips, the normally open circuit closes and the normally closed circuit opens. The switch will remain in this state until the pressure signal drops below its reset point (also called “Off” pressure). The difference between the “On” pressure and the “Off” pressure is defined as the Differential or Hysteresis of the switch.

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Items
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Flush Mount Pressure Switch 100 PSI 0.1 AMP
List Price $22.52
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Flush Mount Pressure Switch 100 PSI 0.1 AMP
List Price $22.52
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Flush Mount Pressure Switch 100 PSI 15 AMP
List Price $19.92
F5100100FMB85.png

Flush Mount Pressure Switch 100 PSI 15 AMP
List Price $19.92
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Flush Mount Pressure Switch 100 PSI 25 AMP
List Price $19.92
Description N/A
  • Our standard pressure switch line with a variety of electrical ratings available. 15A and .1A are the most common versions and will typically have the shortest lead times. 15A is recommended for direct control of most current drawing devices. The .1A switch selection has gold plated contacts and is recommended for low amperage applications such as PLC and micro controlled interface. Other electrical options are available for specific application requirements.
  • Pressure switches apply signal pressure to a diaphragm that is opposed by a spring force. When then pressure signal force is greater than the spring force it reaches its set-point (also called “On” pressure), the internal mechanism moves and changes the electrical state.
  • When the switch trips, the normally open circuit closes and the normally closed circuit opens. The switch will remain in this state until the pressure signal drops below its reset point (also called “Off” pressure).
  • The difference between the “On” pressure and the “Off” pressure is defined as the Differential or Hysteresis of the switch. This is an important characteristic for applications such as pressure switch-controlled compressor systems. For instance, the consumption and capacity of the system along with the differential of the switch will determine how often the compressor runs.
  • Factory preset options are available. Please contact your salesperson or distributor for specifications and a custom part.
  • Adjustments can be made to the switch by removing the round cover and turning the flat head screw. Clockwise adjustments will raise the Set point. Counter clockwise adjustments will lower the setpoint (on pressure). Adjusting preset switches is not recommended. Do not back out the flat head screw above flush with the body.
Model N/A F-5100
Adjustment Range N/A 0.5 to 100 PSI
Mounting Style N/A Flush Mount
Port Connection N/A Barb for 1/16" I.D. Tubing N/A Barb for 1/8" I.D. Tubing N/A Barb for 1/16" I.D. Tubing N/A Barb for 1/8" I.D. Tubing N/A Barb for 1/16" I.D. Tubing
Switch Selection N/A 0.1 AMP N/A 0.1 AMP N/A 15 AMP N/A 15 AMP N/A 25 AMP
Features N/A
  • Adjustment Cap included to protect adjustment screw
  • Terminal Cap included to protect terminals
  • Laser Engraved date code
  • Subminiature Size
  • Made and tested in the USA
  • Presets available
Materials N/A Housing: Polysulfone
Diaphragm: Polyurethane
Spring: Stainless Steel or Music Wire
UL, CSA N/A

0.1 A, 125 Vac

 		N/A

0.1 A, 125 Vac

 		N/A

1 /2A 125 Vdc

L = Incandescent lamp rating

 		N/A

1/2 A 125 Vdc

1/4 A 250 Vdc; 5 A 125 Vac “L”

15.1 A 1/2 HP 125 Vac, 250 Vac or 277 Vacb

 		N/A

1 HP, 125 Vac; 2 HP, 250 Vac

25 A, 277 Vac
ENEC N/A 1 (0.05) A, 250 Vac N/A 1 (0.05) A, 250 Vac N/A N/A N/A N/A N/A 20 (5) A, 250 Vac
Additional Information N/A
  • This Design maintains ignition-protected components per UL NCKL2/8 certification for use in refrigeration and air-conditioning
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  • This Design maintains ignition-protected components per UL NCKL2/8 certification for use in refrigeration and air-conditioning
 		N/A

L = Incandescent lamp rating

 		N/A

L = Incandescent lamp rating

 		N/A

ENEC: XX(Y) - XX = max. rated resistive value in amps, and (Y) = max. rated inductive value in amps
Clearance Hole in Panel N/A
Retaining Nut Included N/A