NSN: 5930-00-488-9990

Technical Characteristics

• Pole Quantity

  1 each section rear

• Mounting Facility Circle Radius

  3.219 inches nominal single mounting facility

• Style Designator

  tap, circuit selector

• Shaft Type

  round, parallel flatted, threaded hole single actuator

• Contact Switching Action

  breaks before makes each section rear

• Features Provided

  actuator knob

• Mounting Facility Pattern

  four position circular single mounting facility

• Shaft Length

  1.250 inches nominal single actuator

• Terminal Type

  tab w/screw

• Contact Voltage Rating In Volts

  450.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Throw Quantity

  4 each section rear

• Shaft Diameter

  0.375 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• First Flat Length

  0.875 inches nominal single actuator

• Contact Voltage Rating In Volts

  250.0 dc at sea level

• Individual Section Quantity

  11

• Contact Load Current Rating

  30.0 amperes resistive load ac at sea level

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal single mounting facility

• Overall Length

  6.688 inches nominal

• Mounting Method

  bracket single mounting facility

• Overall Width

  3.906 inches maximum

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Knob Special Markings

  off on off on

• Contact Load Current Rating

  30.0 amperes resistive load dc at sea level

• Overall Height

  3.406 inches maximum