NSN: 5930-01-121-1165

Technical Characteristics

• Pole Quantity

  1 each section rear

• Individual Section Quantity

  3

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• First Flat Length

  0.438 inches nominal single actuator

• Contact Switching Action

  makes before breaks 3rd section rear

• Contact Load Current Rating

  2.5 amperes inductive load dc at sea level and 5.0 amperes resistive load dc at sea level and 2.0 amperes lamp load dc at sea level

• Err Default

  err default

• Features Provided

  actuator knob

• Precious Material

  silver

• Style Designator

  tap, circular, bushing mount

• Overall Diameter

  1.875 inches nominal

• Shaft Type

  round, flatted single actuator

• Shaft Flat/Slot Angular Location

  0.0 degrees from nonturn device single actuator

• Overall Length

  2.891 inches nominal

• End Item Identification

  4120-01-075-4498

• Terminal Type

  tab w/screw

• Mounting Method

  threaded bushing single mounting facility

• Shaft Length

  0.531 inches nominal single actuator

• Thread Quantity Per Inch

  32 single mounting facility

• Thread Class

  2a single mounting facility

• Contact Switching Action

  makes before breaks 2nd section rear

• Nonturn Device Type

  slotted bushing at 6:00 o'clock

• Throw Quantity

  7 each section rear

• Shaft Diameter

  0.250 inches nominal single actuator

• Thread Series Designator

  uns single mounting facility

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Knob Manufacturer Code

  82121

• Knob Manufacturer Part Number

  01500-2

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Hazardous Locations/Environmental Protection

  dustproof

• Contact Switching Action

  breaks before makes 1st section rear

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Precious Material And Location

  contact surfaces silver

• Flat Height

  0.219 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Nominal Thread Size

  0.469 inches single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level and 2.0 amperes inductive load ac at sea level