MIL-S-3786/3

Technical Characteristics

• Thread Length

  0.312 inches minimum single mounting facility

• Operating Temp Range

  -65.0 to 85.0 deg celsius

• Pole Quantity

  2 each section rear

• Nominal Thread Size

  0.375 inches single mounting facility

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  500.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Overall Length

  1.625 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  1.500 inches nominal single actuator

• Overall Diameter

  1.375 inches maximum

• Individual Section Quantity

  2

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  3 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Type

  round single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  350.0 milliamperes resistive load dc at altitude

• Style Designator

  4a circular wafer, bushing mount