1927-40

Technical Characteristics

• Thread Class

  2a

• First Flat Length

  0.365 inches minimum and 0.385 inches maximum

• Shaft Diameter

  0.248 inches minimum and 0.252 inches maximum

• Shaft Length

  0.864 inches minimum and 0.884 inches maximum

• Nonturn Device Radius

  0.432 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  6

• Mounting Method

  threaded bushing

• Contact Voltage Rating In Volts

  28.0

• Shaft Flat/Slot Angular Location

  0.0 degrees from nonturn device

• Shaft Type

  round,flatted

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Contact Load Current Rating

  1.0 amperes resistive load and 500.0 milliamperes inductive load

• Thread Series Designator

  unef

• Thread Length

  0.427 inches minimum and 0.447 inches maximum

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Length

  3.594 inches minimum and 3.634 inches maximum

• Flat Height

  0.211 inches minimum and 0.221 inches maximum

• Overall Diameter

  1.036 inches maximum

• Individual Section Quantity

  6

• Nonturn Device Type

  slotted bushing

• Pole Quantity

  1

• Nominal Thread Size

  0.375 inches

• Switch Actuator Indexing Position Quantity

  6

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop