NSN: 5930-00-556-0391

Technical Characteristics

• Shaft Diameter

  0.438 inches nominal single actuator

• Shaft Length

  3.875 inches nominal single actuator

• Individual Section Quantity

  2

• Iii Knob Manufacturer Code

  79500

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  12 each section front

• Mounting Method

  bracket and

• Mounting Method

  unthreaded hole single mounting facility

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Mounting Facility Pattern

  three position circular single mounting facility

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Shaft Type

  round single actuator

• Contact Switching Action

  breaks before makes each section front

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Overall Length

  10.250 inches nominal

• Overall Height

  5.250 inches nominal

• Overall Width

  5.250 inches nominal

• Unthreaded Mounting Hole Diameter

  0.406 inches nominal single mounting facility

• Iii Knob Manufacturer Part Number

  30-a-9886

• Mounting Facility Circle Radius

  2.000 inches nominal single mounting facility

• Features Provided

  actuator knob

• Contact Voltage Rating In Volts

  500.0 dc at sea level

• Terminal Type

  threaded stud

• Contact Load Current Rating

  12.0 milliamperes resistive load ac at sea level

• Contact Load Current Rating

  12.0 milliamperes resistive load dc at sea level

• Style Designator

  11 tap, square frame