37-1987

Technical Characteristics

• Thread Class

  2a

• First Flat Length

  0.219 inches nominal

• Flat Height

  0.219 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Overall Diameter

  1.031 inches nominal

• Individual Section Quantity

  1

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Mounting Method

  threaded bushing

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  115.0

• Switch Actuator Indexing Position Quantity

  9

• Shaft Type

  round,flat,undercut

• Terminal Type

  tab,solder lug

• Thread Length

  0.375 inches nominal

• Overall Length

  2.188 inches nominal

• Shaft Length

  0.438 inches nominal

• Nonturn Device Type

  slotted bushing

• Throw Quantity

  9

• Rotor Through Connection Quantity

  1

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  1.0 amperes resistive load

• Thread Series Designator

  unef