90-58-854

Technical Characteristics

• Overall Length

  6.562 inches nominal

• Pole Quantity

  1 each section periphery

• Test Data Document

  81349-mil-s-21604 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

• ~1

  data on certain environmental and performanc

• Contact Switching Action

  breaks before makes each section periphery

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Precious Material And Location

  contacts silver

• Err Default

  err default

• First Flat Length

  0.250 inches nominal single actuator

• Features Provided

  actuator knob

• Precious Material

  silver

• Style Designator

  tap, circular, bushing mount

• Knob Manufacturer Part Number

  74421-58

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Hazardous Locations/Environmental Protection

  explosion proof

• Terminal Type

  tab w/screw

• Overall Diameter

  2.000 inches nominal

• Mounting Method

  threaded bushing single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Thread Quantity Per Inch

  32 single mounting facility

• Special Features

  round flatted threaded and pin type shaft

• Thread Class

  2a single mounting facility

• Nominal Thread Size

  0.469 inches single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  round, flatted, threaded hole single actuator

• Flat Height

  0.219 inches nominal single actuator

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Knob Manufacturer Code

  80064

• Individual Section Quantity

  10

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Thread Series Designator

  uns single mounting facility

• Throw Quantity

  7 each section periphery

• Shaft Diameter

  0.250 inches nominal single actuator