NSN: 5930-00-005-3243

Technical Characteristics

• Overall Height

  4.750 inches nominal

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Style Designator

  tap, circuit selector

• Features Provided

  actuator knob

• Mounting Method

  bracket single mounting facility and threaded hole single mounting facility

• Mounting Facility Pattern

  four position circular single mounting facility

• Contact Load Current Rating

  60.0 amperes resistive load dc at sea level

• Knob Special Markings

  arrow symbol

• Terminal Type

  tab w/screw

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Overall Length

  10.969 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  2 each section front

• Mounting Facility Circle Radius

  2.672 inches nominal single mounting facility

• Contact Voltage Rating In Volts

  250.0 dc at sea level

• Individual Section Quantity

  10

• Thread Quantity Per Inch

  24 single mounting facility

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Hazardous Locations/environmental Protection

  dustproof

• Overall Width

  4.750 inches nominal

• Thread Series Designator

  unc single mounting facility

• Knob Manufacturer Code

  82121

• Thread Class

  2b single mounting facility

• Pole Quantity

  1 each section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Contact Switching Action

  breaks before makes each section front

• Contact Load Current Rating

  60.0 amperes resistive load ac at sea level