121904NM

Technical Characteristics

• Thread Quantity Per Inch

  24 single mounting facility

• Longest Vertical Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Thread Series Designator

  unc single mounting facility

• Thread Class

  2b single mounting facility

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Contact Switching Action

  makes before breaks each section periphery

• Individual Section Quantity

  4

• Style Designator

  tap, circular frame

• Mounting Method

  bracket single mounting facility and threaded hole single mounting facility

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Hazardous Locations/Environmental Protection

  shock resistant and vibration resistant

• Overall Diameter

  3.000 inches maximum

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Overall Length

  3.205 inches nominal

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Contact Voltage Rating In Volts

  120.0 dc at sea level

• Longest Horizontal Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Contact Load Current Rating

  10.0 amperes inductive load ac at sea level and 10.0 amperes inductive load dc at sea level and 10.0 amperes resistive load dc at sea level

• Features Provided

  actuator knob and dummy section