69-1929

Technical Characteristics

• First Flat Length

  0.350 inches minimum 1st actuator and 0.410 inches maximum 1st actuator

• Special Features

  second shaft used for potentiometer

• Rotor Through Connection Quantity

  1 each section

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Stop Device Type

  fixed stop 1st actuator

• Shaft Diameter

  0.248 inches minimum 1st actuator and 0.252 inches maximum 1st actuator

• Shaft Diameter

  0.124 inches minimum 2nd actuator and 0.126 inches maximum 2nd actuator

• Throw Quantity

  5 each section rear

• Pole Quantity

  1 each section front

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Shaft Type

  round 2nd actuator

• Individual Section Quantity

  2

• Switch Actuator Positioning Increment

  45.0 degrees 1st actuator

• Overall Length

  4.330 inches nominal

• Overall Diameter

  1.200 inches nominal

• Shaft Length

  1.580 inches nominal 2nd actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Features Provided

  variable resistor

• Shaft Length

  1.080 inches nominal 1st actuator

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default and err default

• Style Designator

  tap, circular, bushing mount

• Shaft Type

  round, hollowed, flatted 1st actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load dc at sea level and 3.0 amperes inductive load dc at sea level

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Shaft Flat/Slot Angular Location

  22.5 degrees from nonturn device 1st actuator

• Thread Class

  2a single mounting facility

• Flat Height

  0.215 inches minimum 1st actuator and 0.225 inches maximum 1st actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Indexing Position Quantity

  8 1st actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility