NSN: 5930-00-987-0105

Technical Characteristics

• Thread Length

  0.375 inches nominal single mounting facility

• Overall Length

  3.350 inches nominal

• First Flat Length

  0.310 inches nominal single actuator

• Flat Height

  0.218 inches nominal single actuator

• Shaft Diameter

  0.249 inches nominal single actuator

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Individual Section Quantity

  6

• Operating Temp Range

  -65.0 to 85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical and nonpile-up nonsymmetrical

• Pole Quantity

  3 2nd section front

• Pole Quantity

  3 3rd section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Flat/Slot Angular Location

  165.0 degrees from nonturn device single actuator

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes 2nd section front

• Contact Switching Action

  breaks before makes 2nd section rear

• Contact Switching Action

  breaks before makes 3rd section front

• Contact Switching Action

  breaks before makes 3rd section rear

• Contact Switching Action

  breaks before makes 4th section front

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Style Designator

  4a circular wafer, bushing mount

• Thread Series Designator

  unef single mounting facility

• Shaft Length

  1.460 inches nominal single actuator

• Overall Diameter

  1.630 inches nominal

• Nonturn Device Type

  tab at 3:00 o'clock

• Pole Quantity

  3 2nd section rear

• Pole Quantity

  3 3rd section front

• Pole Quantity

  3 4th section front

• Pole Quantity

  3 4th section rear

• Pole Quantity

  7 6th section front

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes 4th section rear

• Contact Switching Action

  breaks before makes 6th section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level