MIL-S-3786/5

Technical Characteristics

• Thread Class

  2a single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• 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

  flatted bushing at 3:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  8 each section rear

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Type

  round, flatted single actuator

• Contact Load Current Rating

  100.0 milliamperes resistive load dc at altitude

• Contact Load Current Rating

  200.0 milliamperes resistive load dc at sea level and 20.0 milliamperes inductive load

• Test Data Document

  81349-mil-s-3786 specification

• Specification/Standard Data

  81349-mil-s-3786/5 government specification

• Thread Length

  0.312 inches minimum single mounting facility

• Overall Length

  2.499 inches nominal

• Overall Diameter

  1.344 inches maximum

• Operating Temp Range

  -65.0 to 85.0 deg celsius

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at altitude

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at altitude

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  100.0 milliamperes resistive load ac at sea level

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at altitude

• Style Designator

  10a tap, circular frame

• Thread Series Designator

  unef single mounting facility