NSN: 5930-00-709-2037

Technical Characteristics

• Contact Load Current Rating

  3.0 amperes resistive load lowest ac voltage rating at sea level

• Throw Quantity

  3 each section front

• Contact Load Current Rating

  5.0 amperes resistive load highest dc voltage rating at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  round, flatted, threaded hole single actuator

• Flat Height

  0.219 inches nominal single actuator

• Contact Load Current Rating

  3.0 amperes resistive load lowest dc voltage rating at sea level

• Contact Voltage Rating In Volts

  125.0 lowest dc voltage rating at sea level

• Overall Width

  2.500 inches nominal

• Mounting Method

  bracket single mounting facility

• Unthreaded Mounting Hole Diameter

  0.312 inches nominal single mounting facility

• Style Designator

  tap, circuit selector

• First Flat Length

  0.438 inches nominal single actuator

• Individual Section Quantity

  4

• Features Provided

  actuator knob

• Shaft Length

  0.688 inches nominal single actuator

• Mounting Facility Pattern

  four position circular single mounting facility

• Overall Height

  2.500 inches nominal

• Terminal Type

  tab w/screw

• Test Data Document

  89661-54b7064h02 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)

• Contact Voltage Rating In Volts

  450.0 highest ac voltage rating at sea level

• Knob Manufacturer Part Number

  a

• Contact Load Current Rating

  10.0 amperes resistive load highest ac voltage rating at sea level

• Thread Quantity Per Inch

  24 single mounting facility

• Thread Series Designator

  unc single mounting facility

• Mounting Facility Circle Radius

  0.250 inches nominal single mounting facility

• Knob Manufacturer Code

  82121

• Thread Class

  2b single mounting facility

• Contact Voltage Rating In Volts

  120.0 lowest ac voltage rating at sea level

• Pole Quantity

  1 each section front

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Contact Switching Action

  breaks before makes each section front

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Voltage Rating In Volts

  250.0 highest dc voltage rating at sea level

• Overall Length

  2.907 inches nominal