L04178

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  0.203 inches nominal 2nd mounting facility

• Features Provided

  actuator knob and dummy section

• Thread Quantity Per Inch

  24 1st mounting facility

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Distance Between Mounting Facility Centers

  2.094 inches nominal 2nd mounting facility

• Contact Switching Action

  makes before breaks 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

• Overall Width

  3.000 inches nominal

• Criticality Code Justification

  feat

• Nominal Thread Size

  0.190 inches 1st mounting facility

• Thread Series Designator

  unc 1st mounting facility

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Individual Section Quantity

  8

• Overall Height

  2.500 inches nominal

• Hazardous Locations/Environmental Protection

  shock resistant

• Terminal Type

  tab w/screw

• Mounting Method

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

• Mounting Facility Circle Radius

  1.164 inches nominal 1st mounting facility

• Thread Class

  2b 1st mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Special Features

  item must comply with requirements of defense electronics supply center production standard no. l04178; for navy nuclear propulsion plant products only

• Mounting Method

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

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Overall Length

  4.125 inches nominal

• Contact Voltage Rating In Volts

  120.0 dc at sea level