1173P91-1

Technical Characteristics

• Contact Voltage Rating In Volts

  28.0 dc at sea level single voltage

• Proof Pressure

  240.00 pounds per square inch gage

• Width Across Flats

  0.340 inches nominal

• Pressure Switch Type

  differential

• Body Length

  2.200 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, two positions momentary

• End Item Identification

  ef-111a

• Overall Diameter

  0.750 inches nominal

• Contact Load Current Rating

  3.0 amperes resistive load single voltage and 1.0 amperes inductive load single voltage

• Overall Length

  2.750 inches nominal

• Operating Temp Rating

  -65.0 deg fahrenheit minimum and 275.0 deg fahrenheit maximum

• Special Features

  meets mil-s-9395/27a;hermetically sealed

• Sensing Element Burst Pressure

  400.00 pounds per square inch gage

• Contact Adjustability

  actuation point not adjustable