520031-002

Technical Characteristics

• Pole Quantity

  1 each section rear

• Individual Section Quantity

  3

• Overall Height

  4.750 inches nominal

• Style Designator

  tap, circuit selector

• Longest Horizontal Distance Between Mounting Centers

  3.781 inches nominal single mounting facility

• Contact Switching Action

  makes before breaks each section rear

• Features Provided

  actuator knob

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Unthreaded Mounting Hole Diameter

  0.406 inches nominal single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Mounting Method

  bracket single mounting facility

• Longest Vertical Distance Between Mounting Centers

  3.781 inches nominal single mounting facility

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Throw Quantity

  2 each section rear

• Overall Width

  4.750 inches nominal

• Knob Manufacturer Code

  82121

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Overall Length

  6.094 inches nominal

• Contact Load Current Rating

  60.0 amperes resistive load ac at sea level