259-2312-250

Technical Characteristics

• Contact Load Current Rating

  500.0 milliamperes resistive load and

• Contact Load Current Rating

  70.0 milliamperes resistive load ac at altitude

• Test Data Document

  81349-mils3786 specification

• Thread Series Designator

  unef single mounting facility

• Overall Length

  2.563 inches maximum

• Overall Width

  1.719 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.216 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Nonturn Device Radius

  0.452 inches maximum at 3:00 o'clock

• Nonturn Device Type

  tab at 3:00 o'clock

• Iii Operating Temp Range

  -65.0 to 85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 single section rear

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Contact Voltage Rating In Volts

  300.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  17 single actuator

• Contact Switching Action

  breaks before makes single section rear

• Switch Actuator Positioning Increment

  20.0 degrees single actuator

• Iii Detent Rotational Torque Range

  2.0 to 8.0 inch-pounds single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  350.0 milliamperes resistive load dc at altitude

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at sea level

• Thread Class

  2a single mounting facility

• Thread Length

  0.375 inches nominal single mounting facility

• Overall Height

  1.875 inches nominal

• Shaft Length

  0.938 inches nominal single actuator

• Nonturn Device Radius

  0.422 inches minimum and

• Individual Section Quantity

  1

• Throw Quantity

  17 single section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  150.0 ac at altitude

• Contact Voltage Rating In Volts

  30.0 dc at altitude

• Iii Shaft Flat/Slot Angular Location

  20.0 degrees from nonturn device single actuator

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  50.0 milliamperes inductive load dc at sea level

• Style Designator

  4 circular wafer, bushing mount