97-1921-8

Technical Characteristics

• Overall Diameter

  1.380 inches nominal

• Individual Section Quantity

  3

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Style Designator

  tap, circular, bushing mount

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.216 inches nominal single actuator

• Shaft Type

  round, flatted single actuator

• Mounting Method

  threaded bushing single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof and moisture resistant

• Operating Temp Range

  -65.0/+160.0 deg fahrenheit

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Special Features

  encapsulating jacket around switch; special wired terminals

• First Flat Length

  0.340 inches nominal single actuator

• Throw Quantity

  4 each section rear

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Momentary Position

  clockwise single actuator

• Contact Load Current Rating

  0.5 amperes resistive load ac at sea level

• Shaft Flat/Slot Angular Location

  105.0 degrees from nonturn device single actuator

• Overall Length

  3.375 inches maximum

• Pole Quantity

  1 each section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Terminal Type

  wire lead

• Contact Voltage Rating In Volts

  230.0 ac at sea level

• Shaft Diameter

  0.250 inches nominal single actuator

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock