121903MA

Technical Characteristics

• Overall Length

  2.780 inches nominal

• Overall Height

  2.891 inches nominal

• Individual Section Quantity

  3

• Mounting Method

  bracket and

• Mounting Method

  threaded hole single mounting facility

• Features Provided

  actuator knob

• Thread Quantity Per Inch

  24 single mounting facility

• Nominal Thread Size

  0.190 inches single mounting facility

• Contact Voltage Rating In Volts

  120.0 dc at sea level

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Thread Class

  2b single mounting facility

• Overall Width

  2.891 inches nominal

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Mounting Facility Circle Radius

  1.156 inches nominal single mounting facility

• Mounting Facility Pattern

  four position circular single mounting facility

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Terminal Type

  screw

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Style Designator

  1 tap, circuit selector

• Thread Series Designator

  unc single mounting facility