NSN: 5930-00-259-8483

Technical Characteristics

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Overall Length

  3.688 inches nominal

• Knob Manufacturer Code

  82121

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal single mounting facility

• Shaft Length

  1.473 inches nominal single actuator

• Contact Voltage Rating In Volts

  440.0 ac at sea level

• Hazardous Locations/Environmental Protection

  dustproof

• Mounting Facility Circle Radius

  1.609 inches nominal single mounting facility

• Knob Manufacturer Part Number

  a

• Pole Quantity

  1 each section rear

• Style Designator

  tap, circuit selector

• Contact Switching Action

  breaks before makes each section rear

• Features Provided

  actuator knob

• Overall Width

  4.125 inches nominal

• Mounting Facility Pattern

  four position circular single mounting facility

• Terminal Type

  tab w/screw

• Throw Quantity

  1 each section rear

• Flat Height

  0.281 inches nominal single actuator

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Mounting Method

  bracket single mounting facility and unthreaded hole single mounting facility

• First Flat Length

  0.785 inches nominal single actuator

• Shaft Diameter

  0.375 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  round, flatted, threaded hole single actuator