NSN: 5930-01-053-9883

Technical Characteristics

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Overall Height

  2.812 inches nominal

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Thread Series Designator

  unc single mounting facility

• Knob Manufacturer Code

  82121

• Square Shaft Size

  0.250 inches nominal single actuator

• Thread Class

  2b single mounting facility

• Contact Voltage Rating In Volts

  240.0 ac at sea level

• Nominal Thread Size

  0.190 inches single mounting facility

• Pole Quantity

  1 each section periphery

• Knob Manufacturer Part Number

  a

• Contact Switching Action

  breaks before makes each section periphery

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Style Designator

  tap, circuit selector

• Longest Horizontal Distance Between Mounting Centers

  2.297 inches nominal single mounting facility

• Individual Section Quantity

  5

• Features Provided

  actuator knob

• Throw Quantity

  8 each section periphery

• Knob Special Markings

  arrow

• Overall Width

  2.812 inches nominal

• Mounting Method

  bracket single mounting facility and threaded hole single mounting facility

• Shaft Length

  1.125 inches nominal single actuator

• Overall Length

  4.687 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• 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

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Thread Quantity Per Inch

  24 single mounting facility