646GZE11

Technical Characteristics

• Body Diameter

  2.800 inches maximum

• Contact Adjustability

  actuation point adjustable and deactuation point adjustable

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Height

  3.300 inches maximum

• Contact Load Current Rating

  15.0 amperes resistive load first voltage and 15.0 amperes inductive load first voltage

• Distance Between Mounting Facility Centers

  4.250 inches nominal

• Contact Adjustment Type

  internal actuation point pointer with scale and internal deactuation point pointer with scale

• Features Provided

  hermetically sealed case

• Overall Length

  8.000 inches maximum

• Thread Quantity Per Inch

  14 single pressure connection

• Style Designator

  cylindrical w/flange

• Operating Temp Rating

  -34.0 deg celsius minimum and 71.0 deg celsius maximum

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Contact Adjustment Range

  +12.00/+150.00 actuation point pounds per square inch

• Proof Pressure

  4500.00 pounds per square inch

• Contact Load Current Rating

  400.0 milliamperes resistive load second voltage and 200.0 milliamperes inductive load second voltage

• Overall Width

  4.750 inches nominal

• Frequency In Hertz

  50.0 first voltage and 60.0 first voltage

• Pressure Switch Type

  gage

• Contact Voltage Rating In Volts

  480.0 ac at sea level first voltage

• Terminal Type

  wire lead

• Mounting Facility Pattern

  two position in-line

• Nominal Thread Size

  0.500 inches single pressure connection

• Pressure Connector Type

  plain, threaded internal single connection

• Contact Action Stimulus

  increase

• Thread Series Designator

  npt single pressure connection

• Mounting Method

  bracket and unthreaded hole

• Contact Voltage Rating In Volts

  125.0 dc at sea level second voltage

• Unthreaded Mounting Hole Diameter

  0.265 inches nominal