412-4

Technical Characteristics

• Thread Class

  2b

• Overall Length

  3.312 inches nominal

• First Flat Length

  0.531 inches nominal

• Flat Height

  0.219 inches nominal

• Shaft Length

  1.125 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Mounting Facility Circle Radius

  1.375 inches nominal

• Mounting Method

  threaded hole

• Nominal Thread Size

  0.190 inches

• Contact Voltage Rating In Volts

  300.0

• Switch Actuator Indexing Position Quantity

  4

• Shaft Type

  round,flatted

• Contact Load Current Rating

  50.0 amperes resistive load

• Thread Series Designator

  unf

• Shaft Diameter

  0.250 inches nominal

• Overall Diameter

  4.188 inches nominal

• Individual Section Quantity

  1

• Pole Quantity

  1

• Throw Quantity

  4

• Rotor Through Connection Quantity

  1

• Mounting Facility Pattern

  three position circular

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop