NSN: 5930-00-487-1838

Technical Characteristics

• Thread Series Designator

  unc

• Switch Actuator Stop Device Type

  fixed stop

• Switch Actuator Positioning Increment

  90.0 degrees

• Contact Voltage Rating In Volts

  500.0

• Nominal Thread Size

  0.250 inches

• Thread Quantity Per Inch

  20

• Throw Quantity

  2

• Switch Contact Basic Design

  nonpile-up symmetrical

• Knob Manufacturer Code

  82121

• Individual Section Quantity

  12

• Contact Load Current Rating

  30.0 amperes resistive load

• Terminal Type

  tab,solder lug

• Switch Actuator Indexing Position Quantity

  2

• Mounting Facility Pattern

  four position circular

• Features Provided

  actuator knob

• Mounting Method

  bracket

• Mounting Facility Circle Radius

  1.609 inches nominal

• Pole Quantity

  1

• Overall Length

  7.438 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof