NSN: 5930-00-574-2964

Technical Characteristics

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Length

  6.156 inches nominal

• Overall Height

  5.125 inches nominal

• Overall Width

  4.750 inches nominal

• Shaft Diameter

  0.375 inches nominal single actuator

• Knob Manufacturer Code

  82121

• Longest Horizontal Distance Between Mounting Centers

  3.750 inches nominal single mounting facility

• Mounting Method

  unthreaded hole single mounting facility

• Features Provided

  actuator knob

• Shaft Length

  0.500 inches nominal single actuator

• Unthreaded Mounting Hole Diameter

  0.406 inches nominal single mounting facility

• Individual Section Quantity

  3

• Longest Vertical Distance Between Mounting Centers

  5.250 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Contact Voltage Rating In Volts

  450.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Contact Load Current Rating

  60.0 amperes resistive load ac at sea level

• Style Designator

  1 tap, circuit selector

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Shaft Type

  round, hollowed single actuator

• Terminal Type

  connector, receptacle

• Contact Switching Action

  breaks before makes each section front