29-1919

Technical Characteristics

• Thread Class

  2a

• Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum

• Overall Diameter

  1.130 inches minimum and 1.160 inches maximum

• Individual Section Quantity

  3

• Nonturn Device Type

  tab

• Operating Temp Range

  m55.0/p125.0 deg celsius

• Throw Quantity

  6

• Nominal Thread Size

  0.375 inches

• Rotor Through Connection Quantity

  1

• Switch Actuator Indexing Position Quantity

  6

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  45.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  1.0 amperes resistive load

• Contact Load Current Rating

  1.0 amperes resistive load and 500.0 milliamperes inductive load

• Thread Series Designator

  unef

• Thread Length

  0.405 inches minimum and 0.442 inches maximum

• Overall Length

  3.061 inches minimum and 3.159 inches maximum

• First Flat Length

  0.188 inches minimum and 0.198 inches maximum

• Flat Height

  0.173 inches minimum and 0.183 inches maximum

• Shaft Length

  0.821 inches minimum and 0.899 inches maximum

• Nonturn Device Radius

  0.375 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Mounting Method

  threaded bushing w/panel seal

• Features Provided

  pull to turn

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Shaft Flat/Slot Angular Location

  225.0 degrees from nonturn device

• Shaft Type

  round,flat,undercut

• Terminal Type

  tab,solder lug

• Contact Switching Action

  makes before breaks