NSN: 5930-01-309-9242

Technical Characteristics

• Thread Class

  2b single mounting facility

• Hazardous Locations/Environmental Protection

  shock proof

• Overall Length

  3.520 inches nominal

• Overall Height

  1.740 inches nominal

• Individual Section Quantity

  1

• Longest Vertical Distance Between Mounting Centers

  1.250 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Nominal Thread Size

  0.164 inches single mounting facility

• Contact Voltage Rating In Volts

  355.0 highest dc voltage rating at sea level

• Contact Voltage Rating In Volts

  440.0 highest ac voltage rating at sea level

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Load Current Rating

  1.1 amperes inductive load lowest dc voltage rating at sea level

• Contact Load Current Rating

  3.0 amperes inductive load lowest ac voltage rating at sea level

• Special Features

  legen plate reads normal emergency run

• Style Designator

  1 tap, circuit selector

• Thread Series Designator

  unc single mounting facility

• Overall Width

  2.500 inches nominal

• Knob Manufacturer Code

  27192

• Knob Manufacturer Part Number

  53-1160

• Longest Horizontal Distance Between Mounting Centers

  1.620 inches nominal single mounting facility

• Mounting Method

  bracket single mounting facility and threaded hole

• Features Provided

  actuator knob and legend plate

• Thread Quantity Per Inch

  32 single mounting facility

• Contact Voltage Rating In Volts

  115.0 lowest ac voltage rating at sea level

• Contact Voltage Rating In Volts

  115.0 lowest dc voltage rating at sea level

• Terminal Type

  tab w/screw

• Contact Switching Action

  breaks before makes single section periphery

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  400.0 milliamperes inductive load highest dc voltage rating at sea level

• Contact Load Current Rating

  750.0 milliamperes inductive load highest ac voltage rating at sea level