271802F1E

Technical Characteristics

• Contact Switching Action

  breaks before makes single section rear

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Operating Temp Range

  -65.0/+85.0 deg celsius

• First Flat Length

  0.310 inches nominal single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  225.0 milliamperes resistive load ac at sea level

• Contact Load Current Rating

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

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Individual Section Quantity

  1

• Overall Length

  1.960 inches maximum

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Pole Quantity

  4 single section rear

• Overall Diameter

  1.380 inches maximum

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Shaft Flat/Slot Angular Location

  345.0 degrees from nonturn device single actuator

• Throw Quantity

  2 single section rear

• ~1

  type data on certain environmental and performan

• Test Data Document

  81349-mil-s-3786/3 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general

• Style Designator

  circular wafer, bushing mount

• Flat Height

  0.216 inches minimum single actuator and 0.220 inches maximum single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Err Default

  err default

• Detent Rotational Torque Range

  +1.000/+6.000 inch-pounds single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Length

  0.810 inches nominal single actuator

• Shaft Type

  round, flatted single actuator