NSN: 5930-01-035-5180

Technical Characteristics

• Knob Manufacturer Code

  82121

• Contact Voltage Rating In Volts

  250.0 highest ac voltage rating at sea level

• Overall Length

  3.750 inches nominal

• Thread Series Designator

  uns single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Load Current Rating

  10.0 amperes resistive load lowest ac voltage rating at sea level

• Mounting Method

  threaded bushing single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Thread Class

  2a single mounting facility

• Contact Voltage Rating In Volts

  125.0 lowest ac voltage rating at sea level

• Nominal Thread Size

  0.469 inches single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  screw

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Flat Height

  0.219 inches nominal single actuator

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Shaft Length

  0.625 inches nominal single actuator

• Contact Switching Action

  makes before breaks, breaks before makes each section periphery

• Precious Material And Location

  contacts and rotor contact surfaces silver

• Throw Quantity

  2 each section periphery

• Shaft Flat/Slot Angular Location

  0.0 degrees from contact position 1 single actuator

• Knob Manufacturer Part Number

  a

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Load Current Rating

  5.0 amperes resistive load highest ac voltage rating at sea level

• First Flat Length

  0.438 inches nominal single actuator

• Err Default

  err default

• Contact Load Current Rating

  5.0 amperes resistive load dc at sea level

• Individual Section Quantity

  5

• Features Provided

  actuator knob

• Precious Material

  silver

• Style Designator

  tap, circular, bushing mount

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Shaft Type

  round, flatted single actuator

• Hazardous Locations/Environmental Protection

  explosion proof

• Pole Quantity

  2 each section periphery

• Overall Diameter

  2.000 inches nominal