MIL-S-3786/9

Technical Characteristics

• Thread Length

  0.312 inches minimum single mounting facility

• Flat Height

  0.216 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.562 inches nominal single actuator

• Individual Section Quantity

  2

• Nonturn Device Type

  tab at 3:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  24 each section rear

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  100.0 milliamperes resistive load ac at altitude

• Contact Load Current Rating

  250.0 milliamperes resistive load lowest ac voltage rating at sea level

• Contact Load Current Rating

  350.0 milliamperes resistive load dc at altitude

• Style Designator

  4a circular wafer, bushing mount

• Thread Series Designator

  unef single mounting facility

• Specification/Standard Data

  81349-mil-s-3786/9 government specification

• Test Data Document

  81349-mil-s-3786 specification

• Contact Load Current Rating

  50.0 milliamperes resistive load highest ac voltage rating at sea level

• Contact Load Current Rating

  0.5 amperes resistive load and 50.0 milliamperes inductive load dc at sea level

• Switch Actuator Positioning Increment

  15.0 degrees single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Indexing Position Quantity

  24 single actuator

• Rotor Through Connection Quantity

  1 each section

• Contact Voltage Rating In Volts

  300.0

• Nominal Thread Size

  0.375 inches single mounting facility

• Mounting Method

  threaded bushing single mounting facility

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Overall Diameter

  2.062 inches maximum

• First Flat Length

  0.250 inches nominal single actuator

• Overall Length

  2.623 inches nominal

• Thread Class

  2a single mounting facility