1900-4B7

Technical Characteristics

• Thread Series Designator

  unef

• Nominal Thread Size

  0.375 inches

• Pole Quantity

  1

• Nonturn Device Type

  tab

• Individual Section Quantity

  4

• Overall Diameter

  1.036 inches nominal

• Shaft Length

  0.792 inches minimum and 0.832 inches maximum

• Shaft Diameter

  0.248 inches minimum and 0.252 inches maximum

• Thread Length

  0.427 inches minimum and 0.447 inches maximum

• Switch Actuator Positioning Increment

  36.0 degrees

• Shaft Type

  round,flatted

• Switch Actuator Indexing Position Quantity

  10

• Shaft Flat/Slot Angular Location

  210.0 degrees from nonturn device

• Mounting Method

  threaded bushing

• Switch Contact Basic Design

  nonpile-up symmetrical

• Nonturn Device Radius

  0.422 inches minimum and 0.442 inches maximum

• First Flat Length

  0.240 inches minimum and 0.260 inches maximum

• Overall Length

  2.852 inches maximum