M3786/13-3746

Technical Characteristics

• Thread Class

  2a single mounting facility

• Overall Length

  1.697 inches nominal

• First Flat Length

  0.094 inches nominal single actuator

• Flat Height

  0.250 inches nominal single actuator

• Shaft Diameter

  0.125 inches nominal single actuator

• Overall Diameter

  0.800 inches nominal

• Nonturn Device Radius

  0.260 inches nominal at 3:00 o'clock

• Nonturn Device Type

  pin at 3:00 o'clock

• Operating Temp Range

  -65.0 to 125.0 deg celsius

• 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

  28.0 dc at sea level

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device single actuator

• Rotor Through Connection Quantity

  1 single section

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes single section rear

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

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

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Test Data Document

  81349-mil-s-3786 specification

• Thread Series Designator

  unef single mounting facility

• Thread Length

  0.312 inches nominal single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Length

  0.375 inches nominal single actuator

• Individual Section Quantity

  1

• Throw Quantity

  3 single section rear

• Nominal Thread Size

  0.250 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Detent Rotational Torque Range

  0.32 to 1.70 inch-pounds (pound-inches) single actuator

• Style Designator

  9 tap, circular, bushing mount

• Specification/Standard Data

  81349-mil-s-3786/13 government specification