721849-2

Technical Characteristics

• Thread Class

  2a

• Thread Length

  0.375 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  1.000 inches nominal

• Overall Diameter

  1.812 inches maximum

• Individual Section Quantity

  8

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Mounting Method

  threaded bushing

• Contact Voltage Rating In Volts

  115.0

• Shaft Type

  round,flatted

• Contact Load Current Rating

  250.0 milliamperes resistive load

• Style Designator

  circular wafer,bushing mount

• Overall Length

  4.440 inches maximum

• First Flat Length

  0.380 inches nominal

• Flat Height

  0.216 inches nominal

• Nonturn Device Radius

  0.531 inches nominal

• Nonturn Device Type

  tab

• Operating Temp Range

  m65.0/p85.0 deg celsius

• Throw Quantity

  24

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  28.0

• Contact Voltage Rating In Volts

  300.0

• Shaft Flat/Slot Angular Location

  90.0 degrees from nonturn device

• Rotor Through Connection Quantity

  1

• Switch Actuator Indexing Position Quantity

  24

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  15.0 degrees

• Contact Load Current Rating

  50.0 milliamperes resistive load

• Contact Load Current Rating

  500.0 milliamperes resistive load and 50.0 milliamperes inductive load

• Test Data Document

  81349-mil-s-3786 specification

• Thread Series Designator

  unef