8-1993-3-A3

Technical Characteristics

• Thread Class

  2a single mounting facility

• Iii Hazardous Locations/Environmental Protection

  dustproof

• Individual Section Quantity

  3

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Iii Shaft Flat/Slot Angular Location

  210.0 degrees from nonturn device single actuator

• Rotor Through Connection Quantity

  1 each section

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  3.0 amperes resistive load dc at sea level

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount

• Thread Length

  0.430 inches nominal single mounting facility

• Overall Length

  2.450 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.210 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.800 inches nominal single actuator

• Overall Diameter

  1.036 inches maximum

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  3 each section rear

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Iii Detent Rotational Torque Range

  1.0 to 3.0 inch-pounds single actuator

• Test Data Document

  81349-mil-s-3786 specification

• Thread Series Designator

  unef single mounting facility