NSN: 5930-00-636-0777

Technical Characteristics

• Contact Load Current Rating

  1.0 amperes inductive load dc at sea level

• Precious Material And Location

  contact plated silver

• Style Designator

  4a circular wafer, bushing mount

• Thread Series Designator

  unef single mounting facility

• Precious Material

  silver

• Contact Load Current Rating

  0.5 amperes inductive load ac at sea level

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Switching Action

  breaks before makes single section rear

• Shaft Type

  round single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Individual Section Quantity

  1

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Overall Diameter

  1.250 inches nominal

• Shaft Length

  0.844 inches minimum single actuator and 0.906 inches maximum

• Shaft Diameter

  0.240 inches minimum single actuator and 0.260 inches maximum

• Overall Length

  1.899 inches nominal

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Mounting Method

  threaded bushing single mounting facility

• Throw Quantity

  2 single section rear

• Pole Quantity

  1 single section rear

• Switch Contact Basic Design

  nonpile-up symmetrical

• Nonturn Device Type

  tab at 3:00 o'clock

• Thread Length

  0.359 inches minimum single mounting facility and 0.391 inches maximum

• Thread Class

  2a single mounting facility