Pressure Switch

Features

Specifications

• Hazardous Locations/environmental Protection:
  Explosion proof
• Overall Height:
  8.000 inches
• Overall Width:
  3.300 inches
• Unthreaded Mounting Hole Diameter:
  0.266 inches
• Distance Between Mounting Facility Centers:
  4.250 inches
• End Application:
  An/wrr-3b
• Pressure Switch Type:
  Gage
• Mounting Method:
  Bracket and unthreaded hole
• Features Provided:
  Hermetically sealed case
• Thready Qty Per Inch (tpi):
  18 single pressure connection
• Contact Action Stimulus:
  Increase
• Proof Pressure:
  4500.00 pounds per square inch
• Thread Size:
  0.250 inches single pressure connection
• Mounting Facility Pattern:
  Two position in-line
• Nonpile-up Contact Arrangement:
  1 pole, double throw, one position momentary
• Terminal Type:
  Wire lead
• Contact Load Current Rating:
  15.0 amperes resistive load first voltage and 15.0 amperes inductive load first voltage
• Contact Adjustability:
  Deactuation point adjustable and actuation point adjustable
• Contact Adjustment Range:
  +30.00/+375.00 actuation point pounds per square inch and +10.00/+355.00 deactuation point pounds per square inch
• Contact Adjustment Type:
  Internal deactuation point screw and internal actuation point screw
• Contact Voltage Rating In Volts:
  125.0 dc at sea level second voltage
• Contact Voltage Rating In Volts:
  480.0 ac at sea level first voltage
• Pressure Connector Type:
  Plain, threaded internal single connection
• Frequency In Hertz:
  50.0 first voltage and 60.0 first voltage
• Media For Which Designed:
  Gas or liquid
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-01-145-4194