100-657

Technical Characteristics

• Contact Stimulus Rating

  28.50 deactuation point nominal pounds per square inch absolute and 26.50 actuation point nominal pounds per square inch absolute and 2.00 differential point nominal pounds per square inch absolute

• Nominal Thread Size

  0.138 inches all threaded hole

• Overall Width

  2.500 inches nominal

• Media For Which Designed

  gas or liquid

• Mounting Method

  base and threaded hole

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Hazardous Locations/Environmental Protection

  dustproof

• Outside Diameter

  0.190 inches nominal single connection

• Pressure Switch Type

  gage

• Features Provided

  automatic reset

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Overall Height

  3.030 inches maximum

• Mounting Facility Pattern

  four position rectangular

• Contact Action Stimulus

  increase

• Terminal Type

  connector, receptacle

• Longest Horizontal Distance Between Mounting Centers

  1.495 inches minimum and 1.505 inches maximum

• Thread Quantity Per Inch

  32 all threaded hole

• Pressure Connector Type

  swivel nut, inverted flare, threaded external single connection

• Contact Voltage Rating In Volts

  28.0 ac at sea level single voltage

• Overall Length

  3.000 inches maximum

• Contact Load Current Rating

  8.0 amperes resistive load single voltage

• Thread Class

  3b all threaded hole

• Inside Diameter

  0.100 inches nominal single connection

• Thread Series Designator

  unc all threaded hole

• Longest Vertical Distance Between Mounting Centers

  1.495 inches minimum and 1.505 inches maximum

• Style Designator

  rectangular