178188-F2C

Technical Characteristics

• Test Data Document

  81349-mil-s-3786 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 type

• Shaft Diameter

  0.250 inches nominal single actuator

• Throw Quantity

  7 each section rear

• Contact Load Current Rating

  250.0 milliamperes resistive load dc at sea level

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• ~1

  data on certain environmental and performance

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 each section rear

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Shaft Length

  0.750 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.216 inches nominal single actuator

• Shaft Type

  round, flatted single actuator

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Contact Voltage Rating In Volts

  125.0 dc at sea level

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  7 single actuator

• 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

• Terminal Type

  tab, solder lug

• Overall Diameter

  1.563 inches maximum

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Shaft Flat/Slot Angular Location

  30.0 degrees from nonturn device single actuator

• Overall Length

  2.031 inches nominal

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• First Flat Length

  0.312 inches nominal single actuator

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator