MS20B4

Technical Characteristics

• Switch Actuator Positioning Increment

  18.0 degrees

• Shaft Type

  round,flatted

• Contact Voltage Rating In Volts

  125.0

• Mounting Method

  threaded bushing

• Throw Quantity

  19

• Pole Quantity

  1

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Diameter

  0.250 inches nominal

• Flat Height

  0.438 inches nominal

• First Flat Length

  0.375 inches nominal

• Thread Length

  0.438 inches nominal

• Thread Series Designator

  unef

• Contact Load Current Rating

  1.0 amperes resistive load

• Contact Switching Action

  breaks before makes

• Terminal Type

  tab,solder lug

• Switch Actuator Indexing Position Quantity

  20

• Nominal Thread Size

  0.375 inches

• Individual Section Quantity

  4

• Shaft Length

  0.875 inches nominal