212119A1

Technical Characteristics

• Mounting Method

  threaded bushing single mounting facility

• Nonturn Device Radius

  0.359 inches minimum at 3:00 o'clock and 0.391 inches maximum at 3:00 o'clock

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Shaft Diameter

  0.234 inches minimum single actuator and 0.266 inches maximum single actuator

• Terminal Type

  tab, solder lug

• Pole Quantity

  2 single section rear

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Overall Height

  0.922 inches minimum and 0.954 inches maximum

• Individual Section Quantity

  1

• Shaft Flat/Slot Angular Location

  330.0 degrees from nonturn device single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Detent Rotational Torque Range

  +20.000/+50.000 inch-ounces single actuator

• Style Designator

  circular wafer, bushing mount

• Throw Quantity

  5 single section rear

• Err Default

  err default and err default

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Nominal Thread Size

  0.375 inches single mounting facility

• Test Data Document

  13499-259-1378-00 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes single section rear

• Overall Length

  1.546 inches minimum and 1.578 inches maximum

• Overall Width

  0.802 inches minimum and 0.822 inches maximum

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Switch Actuator Indexing Position Quantity

  5 single actuator

• First Flat Length

  0.359 inches minimum single actuator and 0.391 inches maximum single actuator

• Shaft Length

  0.802 inches minimum single actuator and 0.822 inches maximum single actuator

• Flat Height

  0.215 inches minimum single actuator and 0.221 inches maximum single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Operating Temp Range

  -55.0/+85.0 deg celsius