8555166-1

Technical Characteristics

• Overall Width

  1.296 inches minimum and 1.328 inches maximum

• First Flat Length

  0.250 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.750 inches nominal single actuator

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Individual Section Quantity

  4

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section rear

• Throw Quantity

  10 each section rear

• Nominal Thread Size

  0.375 inches single mounting facility

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Style Designator

  4 circular wafer, bushing mount

• Thread Series Designator

  unef single mounting facility

• Thread Length

  0.375 inches nominal single mounting facility

• Overall Length

  2.860 inches nominal

• Overall Height

  1.516 inches minimum and 1.546 inches maximum

• Flat Height

  0.218 inches nominal single actuator

• Nonturn Device Type

  tab at 3:00 o'clock

• Operating Temp Range

  -65.0 to 85.0 deg celsius

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Flat/Slot Angular Location

  315.0 degrees from nonturn device single actuator

• Switch Actuator Indexing Position Quantity

  10 single actuator

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Test Data Document

  81349-mil-s-3786/5 specification