259-2458-230

Technical Characteristics

• Thread Class

  2a

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  3.614 inches nominal

• First Flat Length

  0.250 inches nominal

• Flat Height

  0.214 inches nominal

• Overall Diameter

  1.156 inches maximum

• Shaft Flat/Slot Angular Location

  216.0 degrees from nonturn device

• Rotor Through Connection Quantity

  1

• Switch Actuator Indexing Position Quantity

  2

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  36.0 degrees

• Detent Rotational Torque Range

  p0.75/p8.00 inch-pounds (pound-inches)

• Contact Load Current Rating

  200.0 milliamperes resistive load and 200.0 milliamperes inductive load

• Thread Series Designator

  unef

• Thread Length

  0.437 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  0.437 inches nominal

• Nonturn Device Radius

  0.375 inches nominal

• Individual Section Quantity

  5

• Nonturn Device Type

  tab

• Operating Temp Range

  m65.0/p85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Throw Quantity

  2

• Mounting Method

  threaded bushing

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  150.0

• Contact Voltage Rating In Volts

  30.0

• Shaft Type

  round,flatted

• Terminal Type

  tab,solder lug

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  50.0 milliamperes resistive load

• Precious Material And Location

  contacts and rotors silver

• Precious Material

  silver