1640-1

Technical Characteristics

• Contact Adjustability

  actuation point adjustable

• Mounting Method

  bracket and unthreaded hole

• Proof Pressure

  25.00 pounds per square inch gage

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained

• Media For Which Designed

  gas or gas, liquefied

• Terminal Type

  screw

• Operating Temp Rating

  -30.0 deg fahrenheit minimum and 150.0 deg fahrenheit maximum

• Pressure Switch Type

  differential

• Contact Adjustment Range

  +0.20/+1.00 actuation point inches of water