133271-3

Technical Characteristics

• Contact Switching Action

  breaks before makes each section periphery

• Mounting Facility Pattern

  four position circular 1st mounting facility

• Style Designator

  tap, circuit selector

• Mounting Facility Pattern

  two position in-line 2nd mounting facility

• Nominal Thread Size

  0.250 inches 1st mounting facility

• Features Provided

  actuator knob

• Criticality Code Justification

  feat

• Overall Height

  3.688 inches nominal

• Thread Series Designator

  unc 1st mounting facility

• Unthreaded Mounting Hole Diameter

  0.312 inches nominal 2nd mounting facility

• Throw Quantity

  1 each section periphery

• Hazardous Locations/Environmental Protection

  shock resistant

• Terminal Type

  tab w/screw

• Mounting Method

  bracket 2nd mounting facility and unthreaded hole 2nd mounting facility

• Special Features

  item must comply with requirements of defense electronics supply center production standard no. l04176; for navy nuclear propulsion plant products only

• Overall Length

  8.063 inches nominal

• Thread Class

  2b 1st mounting facility

• Mounting Method

  bracket 1st mounting facility and threaded hole 1st mounting facility

• Switch Actuator Positioning Increment

  180.0 degrees single actuator

• Distance Between Mounting Facility Centers

  3.812 inches nominal 2nd mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Overall Width

  3.812 inches nominal

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Thread Quantity Per Inch

  20 1st mounting facility

• Individual Section Quantity

  12

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Mounting Facility Circle Radius

  1.609 inches nominal 1st mounting facility

• Contact Load Current Rating

  30.0 amperes resistive load ac at sea level

• Pole Quantity

  1 each section periphery