NSN: 5930-00-463-2870

Technical Characteristics

• Overall Length

  3.600 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.297 inches nominal single mounting facility

• Features Provided

  actuator knob

• Overall Width

  2.812 inches nominal

• Pole Quantity

  2 each section front

• Style Designator

  tap, square frame

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Unthreaded Mounting Hole Diameter

  0.190 inches nominal single mounting facility

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Throw Quantity

  4 each section front

• Overall Height

  2.812 inches nominal

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Load Current Rating

  7.5 amperes resistive load ac at sea level

• Knob Manufacturer Part Number

  21101a

• Longest Vertical Distance Between Mounting Centers

  2.297 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  screw

• Shaft Type

  rectangular/square, threaded hole single actuator

• Thread Quantity Per Inch

  24 single mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• Mounting Method

  threaded hole single mounting facility

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Thread Series Designator

  unc single mounting facility

• Shaft Flat/Slot Angular Location

  0.0 degrees from contact position 1 single actuator

• Knob Manufacturer Code

  82121

• Square Shaft Size

  0.250 inches nominal single actuator

• Thread Class

  2b single mounting facility

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Contact Switching Action

  breaks before makes each section front