17957-31

Technical Characteristics

• Square Shaft Size

  0.250 inches nominal single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Individual Section Quantity

  25

• Thread Series Designator

  unc single mounting facility

• Throw Quantity

  2 each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Mounting Facility Circle Radius

  1.625 inches nominal single mounting facility

• Thread Quantity Per Inch

  24 single mounting facility

• Pole Quantity

  3 each section rear

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Shaft Type

  rectangular/square, threaded hole single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Load Current Rating

  7.5 amperes resistive load ac at sea level

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Overall Height

  2.812 inches nominal

• Terminal Type

  tab w/screw

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Mounting Facility Pattern

  four position circular single mounting facility

• Overall Width

  2.812 inches nominal

• Features Provided

  actuator knob

• Overall Length

  14.375 inches nominal

• Contact Switching Action

  breaks before makes each section rear

• Style Designator

  tap, circuit selector