621AK

Technical Characteristics

• Shaft Length

  1.375 inches nominal single actuator

• Overall Length

  2.563 inches nominal

• Pole Quantity

  1 each section front

• Contact Switching Action

  breaks before makes each section front

• Switch Actuator Positioning Increment

  60.0 degrees single actuator

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 each section rear

• Individual Section Quantity

  3

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Nonturn Device Type

  tab at 10:30 o'clock

• Shaft Type

  round single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Throw Quantity

  3 each section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Throw Quantity

  3 each section rear