2129581-4

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.410 inches nominal single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.214 inches nominal single actuator

• Shaft Length

  0.847 inches nominal single actuator

• Individual Section Quantity

  4

• Operating Temp Range

  -65.0 to 125.0 deg celsius

• Throw Quantity

  5 each section rear

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  3.137 inches maximum

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Diameter

  1.150 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Shaft Flat/Slot Angular Location

  202.5 degrees from nonturn device single actuator

• Rotor Through Connection Quantity

  1 each section

• Contact Load Current Rating

  3.0 amperes resistive load dc at sea level and 2.0 amperes inductive load

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility