NSN: 5930-01-030-4723

Technical Characteristics

• Shortest Horizontal Distance Between Mounting Centers

  1.000 inches nominal single mounting facility

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Overall Height

  2.906 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Longest Vertical Distance Between Mounting Centers

  2.188 inches nominal single mounting facility

• Overall Width

  2.813 inches nominal

• Mounting Facility Pattern

  isosceles triangle single mounting facility

• Knob Manufacturer Part Number

  b

• Terminal Type

  tab w/screw

• Longest Horizontal Distance Between Mounting Centers

  2.000 inches nominal single mounting facility

• Criticality Code Justification

  feat

• Features Provided

  actuator knob

• Contact Switching Action

  breaks before makes each section rear

• Style Designator

  tap, circuit selector

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Pole Quantity

  1 each section rear

• Contact Voltage Rating In Volts

  600.0 ac at sea level

• Overall Length

  5.376 inches nominal

• Unthreaded Mounting Hole Diameter

  0.221 inches nominal single mounting facility

• Switch Actuator Momentary Position

  counterclockwise single actuator

• Throw Quantity

  7 each section rear

• Contact Load Current Rating

  20.0 amperes resistive load ac at sea level

• Individual Section Quantity

  2

• Knob Manufacturer Code

  82121

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Hazardous Locations/Environmental Protection

  dustproof

• Mounting Method

  unthreaded hole single mounting facility

• Special Features

  item must comply with requirements of desc production standard no. l02254,for navy nuclear propulsion plant only