21491-3

Technical Characteristics

• Overall Width

  1.250 inches nominal

• Flat Height

  0.218 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Nonturn Device Type

  tab at 3:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Thread Series Designator

  unef single mounting facility

• Thread Length

  0.375 inches nominal single mounting facility

• Overall Length

  3.094 inches nominal

• Overall Height

  1.313 inches nominal

• First Flat Length

  0.375 inches nominal single actuator

• Shaft Length

  0.875 inches nominal single actuator

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Individual Section Quantity

  1

• Throw Quantity

  6 single section front

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Flat/slot Angular Location

  285.0 degrees from nonturn device single actuator

• Terminal Type

  tab, solder lug

• Style Designator

  4 circular wafer, bushing mount