Pressure Switch

Features

Specifications

• Hazardous Locations/environmental Protection:
  Weatherproof
• Body Length:
  Between 4.344 inches and 4.438 inches
• Overall Diameter:
  7.500 inches
• Pressure Switch Type:
  Differential
• Mounting Facility Circle Radius:
  3.500 inches
• Mounting Method:
  Flange and threaded stud
• Features Provided:
  Calibrated scale
• Thready Qty Per Inch (tpi):
  20 single pressure connection
• Proof Pressure:
  500.00 pounds per square inch
• Thread Size:
  0.250 inches single pressure connection
• Mounting Facility Pattern:
  Four position circular
• Nonpile-up Contact Arrangement:
  2 pole, double throw, both positions maintained
• Terminal Type:
  Screw
• Contact Load Current Rating:
  2.5 amperes resistive load first voltage
• Contact Load Current Rating:
  200.0 milliamperes resistive load third voltage and 100.0 milliamperes inductive load third voltage
• Contact Load Current Rating:
  4.0 amperes resistive load fourth voltage and 2.5 amperes inductive load fourth voltage
• Contact Load Current Rating:
  5.0 amperes resistive load second voltage
• Contact Adjustability:
  Actuation point adjustable
• Contact Adjustment Range:
  +0.00/+50.00 actuation point inches of water
• Contact Adjustment Type:
  External actuation point screw with scale
• Contact Voltage Rating In Volts:
  125.0 dc at sea level third voltage
• Contact Voltage Rating In Volts:
  125.0 ac at sea level second voltage
• Contact Voltage Rating In Volts:
  240.0 ac at sea level first voltage
• Contact Voltage Rating In Volts:
  30.0 dc at sea level fourth voltage
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-01-047-7018
• Special Features:
  Square root scale, 0-25 gpm, graduations at 5 gpm intervals, 6 in. Diameter dial