NSN: 5930-01-101-3456

Technical Characteristics

• Thread Class

  2a single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Diameter

  0.750 inches nominal

• Iii End Item Identification

  a/ff37n-t79 82932

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 single section front

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Iii Shaft Flat/Slot Angular Location

  15.0 degrees from contact position 1 single actuator

• Rotor Through Connection Quantity

  1 single section

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes single section rear

• Contact Load Current Rating

  300.0 milliamperes resistive load and 250.0 milliamperes inductive load dc at sea level

• Iii Precious Material

  gold and silver

• Style Designator

  9 tap, circular, bushing mount

• Thread Length

  0.312 inches nominal single mounting facility

• Iii Hazardous Locations/Environmental Protection

  dustproof

• Overall Length

  1.448 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.219 inches nominal single actuator

• Shaft Length

  0.375 inches nominal single actuator

• Individual Section Quantity

  1

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Throw Quantity

  3 single section rear

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  300.0 milliamperes resistive load ac at sea level

• Thread Series Designator

  unef single mounting facility

• Iii Precious Material And Location

  contacts and terminal surfaces gold and contacts and terminal surfaces silver