146-127-0001

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.250 inches nominal single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  3.343 inches nominal

• Individual Section Quantity

  6

• Nonturn Device Type

  pin at 3:00 o'clock

• Operating Temp Range

  -54.0 to 125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes 3rd section rear

• Contact Switching Action

  breaks before makes 4th section rear

• Contact Switching Action

  breaks before makes 5th section rear

• Contact Switching Action

  breaks before makes 6th section rear

• Contact Switching Action

  makes before breaks 1st section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  250.0 milliamperes resistive load dc at sea level and 120.0 milliamperes inductive load

• First Flat Length

  0.468 inches nominal single actuator

• Flat Height

  0.094 inches nominal single actuator

• Shaft Diameter

  0.125 inches nominal single actuator

• Shaft Length

  0.625 inches nominal single actuator

• Overall Diameter

  0.688 inches maximum

• Nonturn Device Radius

  0.250 inches nominal at 3:00 o'clock

• Throw Quantity

  11 each section rear

• Nominal Thread Size

  0.250 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device single actuator

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Indexing Position Quantity

  11 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  makes before breaks 2nd section rear

• Detent Rotational Torque Range

  8.0 to 16.0 inch-ounces (ounce-inches) single actuator

• Contact Load Current Rating

  250.0 milliamperes resistive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility