NSN: 5930-01-078-6747

Technical Characteristics

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  round, flatted, threaded hole single actuator

• First Flat Length

  0.875 inches nominal single actuator

• Overall Length

  3.688 inches nominal

• Mounting Method

  unthreaded hole single mounting facility

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Knob Manufacturer Code

  82121

• Individual Section Quantity

  2

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Longest Horizontal Distance Between Mounting Centers

  2.280 inches nominal single mounting facility

• Contact Load Current Rating

  30.0 amperes resistive load ac at sea level

• Pole Quantity

  1 single section front

• Style Designator

  tap, circuit selector

• Longest Vertical Distance Between Mounting Centers

  2.280 inches nominal single mounting facility

• Features Provided

  actuator knob

• Unthreaded Mounting Hole Diameter

  0.640 inches nominal single mounting facility

• Knob Special Markings

  arrow sign

• Overall Height

  3.688 inches nominal

• Contact Switching Action

  breaks before makes single section rear

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Shaft Length

  1.188 inches nominal single actuator

• Throw Quantity

  1 single section rear

• Shaft Diameter

  0.375 inches nominal single actuator