NSN: 5930-00-854-8870

Technical Characteristics

• Pole Quantity

  1 each section rear

• Overall Height

  4.750 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  3.781 inches nominal 2nd mounting facility

• Style Designator

  tap, circuit selector

• Contact Switching Action

  breaks before makes each section rear

• Flat Height

  0.250 inches nominal single actuator

• Shaft Diameter

  0.380 inches nominal single actuator

• Features Provided

  actuator knob

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Overall Length

  9.110 inches nominal

• Mounting Method

  bracket single mounting facility and unthreaded hole single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Longest Vertical Distance Between Mounting Centers

  3.780 inches nominal 1st mounting facility

• Shaft Length

  1.370 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  round, flatted, threaded hole single actuator

• Individual Section Quantity

  13

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Hazardous Locations/Environmental Protection

  dustproof

• 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

• Unthreaded Mounting Hole Diameter

  0.406 inches minimum single mounting facility and 0.410 inches maximum single mounting facility

• Contact Load Current Rating

  30.0 amperes resistive load ac at sea level

• First Flat Length

  1.120 inches nominal single actuator

• Longest Vertical Distance Between Mounting Centers

  3.781 inches nominal 2nd mounting facility

• Longest Horizontal Distance Between Mounting Centers

  3.780 inches nominal 1st mounting facility