2678529-1N

Technical Characteristics

• Contact Switching Action

  breaks before makes single section rear

• Overall Length

  2.224 inches nominal

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level and 250.0 milliamperes inductive load ac at sea level

• Detent Rotational Torque Range

  +20.000/+115.000 inch-ounces all actuators

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, hollowed, flatted 1st actuator

• Shaft Length

  1.250 inches nominal 2nd actuator

• Style Designator

  tap, circular, bushing mount

• Shaft Type

  round, flatted 2nd actuator

• ~1

  data on certain environmental and performance

• 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

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Flat Height

  0.094 inches nominal 2nd actuator

• Overall Diameter

  1.284 inches nominal

• Shaft Length

  0.875 inches nominal 1st actuator

• Special Features

  second actuatoraccommodates resistor variable

• Rotor Through Connection Quantity

  1 single section

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Diameter

  0.125 inches nominal 2nd actuator

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 2nd actuator

• Individual Section Quantity

  1

• Switch Actuator Positioning Increment

  30.0 degrees 1st actuator

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• First Flat Length

  0.375 inches nominal 1st actuator

• Flat Height

  0.219 inches nominal 1st actuator

• Terminal Type

  tab, solder lug

• Shaft Diameter

  0.250 inches nominal 1st actuator

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 1st actuator

• Nonturn Device Type

  tab at 3:00 o'clock

• Thread Class

  2a single mounting facility

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level and 250.0 milliamperes inductive load dc at sea level

• Mounting Method

  threaded bushing single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Switch Actuator Indexing Position Quantity

  12 1st actuator

• Err Default

  err default

• Throw Quantity

  6 single section rear

• First Flat Length

  0.250 inches nominal 2nd actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Pole Quantity

  1 single section front