NSN: 5930-00-521-2538

Technical Characteristics

• Thread Length

  0.438 inches nominal single mounting facility

• Overall Width

  1.000 inches nominal

• Shaft Diameter

  0.249 inches minimum single actuator and 0.251 inches maximum

• Shaft Length

  0.875 inches nominal single actuator

• Nonturn Device Radius

  0.365 inches minimum at 3:00 o'clock and 0.365 inches maximum

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Shaft Flat/Slot Angular Location

  60.0 degrees from nonturn device single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 milliamperes resistive load dc at sea level

• Contact Load Current Rating

  350.0 milliamperes resistive load ac at sea level

• Style Designator

  4 circular wafer, bushing mount

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Overall Length

  1.975 inches nominal

• Overall Height

  1.250 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.213 inches minimum single actuator and 0.223 inches maximum

• Individual Section Quantity

  2

• Nonturn Device Type

  tab at 3:00 o'clock

• Operating Temp Range

  -65.0 to 125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  6 each section front

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section front

• Switch Actuator Stop Device Type

  fixed stop single actuator