NSN: 5930-00-443-9291

Technical Characteristics

• Longest Horizontal Distance Between Mounting Centers

  3.781 inches nominal single mounting facility

• Features Provided

  actuator knob

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Mounting Method

  bracket single mounting facility and unthreaded hole single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Overall Length

  15.781 inches nominal

• Individual Section Quantity

  11

• Longest Vertical Distance Between Mounting Centers

  3.781 inches nominal single mounting facility

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Overall Width

  4.750 inches nominal

• Knob Manufacturer Code

  82121

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Contact Load Current Rating

  60.0 amperes resistive load ac at sea level

• Unthreaded Mounting Hole Diameter

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

• Overall Height

  6.000 inches nominal

• Style Designator

  tap, circuit selector