NSN: 5930-00-522-3346

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Nominal Thread Size

  0.250 inches single mounting facility

• Pole Quantity

  1 each section front

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Thread Quantity Per Inch

  20 single mounting facility

• Contact Switching Action

  breaks before makes each section front

• Shaft Length

  0.875 inches nominal single actuator

• Contact Load Current Rating

  30.0 amperes resistive load ac at sea level

• Knob Manufacturer Part Number

  a

• Style Designator

  tap, circuit selector

• Test Data Document

  81349-mil-s-15291 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Overall Width

  2.843 inches nominal

• Flat Height

  0.312 inches nominal single actuator

• Knob Special Markings

  arr0w

• Shaft Diameter

  0.380 inches nominal single actuator

• Features Provided

  actuator knob

• Mounting Facility Pattern

  four position circular single mounting facility

• Overall Height

  2.843 inches nominal

• Overall Length

  3.844 inches nominal

• Terminal Type

  tab w/screw

• Mounting Facility Circle Radius

  1.406 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  round, flatted, threaded hole single actuator

• Throw Quantity

  2 each section front

• First Flat Length

  0.500 inches nominal single actuator

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Hazardous Locations/Environmental Protection

  dustproof

• Thread Series Designator

  unc single mounting facility

• Knob Manufacturer Code

  82121