NSN: 5930-01-139-5444

Technical Characteristics

• Pole Quantity

  1 each section rear

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Style Designator

  tap, circuit selector

• Contact Switching Action

  breaks before makes each section rear

• Features Provided

  actuator knob

• Overall Width

  2.812 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.000 inches nominal single mounting facility

• Unthreaded Mounting Hole Diameter

  0.221 inches nominal single mounting facility

• Overall Length

  5.376 inches nominal

• Terminal Type

  tab w/screw

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Mounting Facility Pattern

  isosceles triangle single mounting facility

• Contact Load Current Rating

  20.0 amperes resistive load lowest ac voltage rating at sea level

• End Item Identification

  switchboard

• Contact Voltage Rating In Volts

  125.0 lowest ac voltage rating at sea level

• Longest Vertical Distance Between Mounting Centers

  2.188 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Overall Height

  2.906 inches nominal

• Shortest Horizontal Distance Between Mounting Centers

  1.000 inches nominal single mounting facility

• Throw Quantity

  3 each section rear

• Knob Manufacturer Part Number

  c

• Mounting Method

  unthreaded hole single mounting facility

• Contact Voltage Rating In Volts

  600.0 highest ac voltage rating at sea level

• Hazardous Locations/Environmental Protection

  dustproof

• Knob Manufacturer Code

  82121

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  15.0 amperes resistive load highest ac voltage rating at sea level