NSN: 5930-01-521-6315

Technical Characteristics

• Individual Section Quantity

  3

• Specification/Standard Data

  81349 - mil-s-3786/4 government specification

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• First Flat Length

  0.250 inches nominal single actuator

• Style Designator

  tap, circular, bushing mount

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Part Name Assigned By Controlling Agency

  switch, rotary, closed construction

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Flat Height

  0.219 inches nominal single actuator

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Overall Length

  2.591 inches nominal

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Throw Quantity

  2 each section rear

• Overall Diameter

  1.000 inches minimum and 1.306 inches maximum

• Pole Quantity

  1 each section front

• Special Features

  switch is explosion proof, flux proof, closed construction, sealed shaft and panel sealed; 90 degree angle of throw

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Load Current Rating

  1.25 amperes resistive load dc at sea level and 0.250 amperes inductive load dc at sea level