1910-1

Technical Characteristics

• Contact Voltage Rating In Volts

  480.0 ac at sea level single voltage

• Style Designator

  cylindrical

• Err Default

  err default

• Body Length

  2.250 inches nominal

• Contact Stimulus Rating

  1.00 differential point nominal degrees fahrenheit

• Contact Adjustment Type

  external actuation point screw

• Overall Length

  2.500 inches nominal

• Contact Adjustment Range

  +0.40/+1.60 actuation point degrees fahrenheit

• Distance Between Mounting Facility Centers

  4.187 inches nominal

• Contact Load Current Rating

  15.0 amperes resistive load single voltage

• Operating Temp Rating

  -32.0 deg fahrenheit minimum and 130.0 deg fahrenheit maximum

• Overall Diameter

  3.500 inches nominal

• Nominal Thread Size

  0.125 inches single pressure connection

• Proof Pressure

  45.00 inches of water

• Frequency In Hertz

  60.0 single voltage

• Thread Class

  3b all pressure connection

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained

• Thread Series Designator

  npt all pressure connection

• Thread Quantity Per Inch

  27 all pressure connection

• Terminal Type

  screw

• Inside Diameter

  0.125 inches nominal all connections

• Media For Which Designed

  gas or liquid

• Pressure Connector Type

  plain, threaded internal all connections

• Contact Adjustability

  deactuation point not adjustable and actuation point adjustable

• Features Provided

  electrical access port

• Mounting Method

  unthreaded hole

• Pressure Switch Type

  differential

• Mounting Facility Pattern

  two position in-line

• Unthreaded Mounting Hole Diameter

  0.187 inches nominal

• Contact Action Stimulus

  increase